外観検査用のインポートされたタイヤ データとタイヤ モデルの応答のプロット
tireModelクラス、tireDataクラス、およびサポート メソッドを使用してタイヤ データをインポートし、タイヤ モデルの応答をプロットしたり、タイヤの応答を計算してプロットしたりします。
まず、tireModel.builtinメソッドを使用して tireModel オブジェクトを作成します。この例では、組み込みの "Mid-size passenger car 235/45R18" モデルを使用します。次に、Tyre Data Exchange Format (TYDEX) v1.3 ファイルからタイヤ データをインポートします。その後、plotメソッドで引数を指定して、タイヤ モデルの応答とインポートされたタイヤ データを比較します。最後に、computeメソッドを使用してタイヤの応答を計算し、元のタイヤ データと計算された応答をプロットして、差異を検証します。
この例では、Extended Tire Features for Vehicle Dynamics Blockset™ サポート パッケージが必要です。サポート パッケージのインストールを参照してください。
すべての組み込みモデルは、Magic Formula 6.2 タイヤ タイプのモデルであることに注意してください。
組み込みモデルからのタイヤ モデルの作成
組み込みモデル "Mid-size passenger car 235/45R18" から tireModel オブジェクト tm を作成します。
tm = tireModel.builtin("Mid-size passenger car 235/45R18");dispを使用して結果を表示します。
タイヤ データのインポート
タイヤ データが格納された TYDEX のファイル名から string 配列を作成します。
tirepath = pwd; tydexdir = dir(fullfile(tirepath,"data_tydex_files","*.tdx")); tydexstr = join([{tydexdir.folder}',{tydexdir.name}'],filesep);
string 配列 tydexstr で指定されているファイルから、tireData オブジェクトの配列へ、タイヤ データをインポートします。tireData オブジェクトの配列の長さは、入力 string 配列と同じ長さです。各ファイルのデータは tireData オブジェクトに保存されます。許可されているタイヤ データの詳細については、タイヤ データの例を参照してください。
td = tireData(tydexstr);
mean関数を使用して、Fz データ チャネルの前処理を行い、ノイズや変動を除去します。
td = mean(td, "Fz");タイヤ データの自動プロット
入力引数Dataを指定して、タイヤ データ オブジェクトの配列をタイヤ モデルと重ね合わせてプロットします。汎用的なプロットが自動的に生成されるため、さまざまなスイープ方向やデータ チャネルにおけるタイヤ データと比べてモデルがどのように動作するかを素早く確認できます。
plot(tm,Data=td);
![Figure contains 72 axes objects and another object of type uitabgroup. Axes object 1 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5190, 6500, Mid-size passenger car 235/45R18. Axes object 2 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5190, 6500, Mid-size passenger car 235/45R18. Axes object 3 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5190, 6500, Mid-size passenger car 235/45R18. Axes object 4 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5190, 6500, Mid-size passenger car 235/45R18. Axes object 5 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 6 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 7 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 8 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 9 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 10 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 11 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 12 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 13 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 14 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 15 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 16 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 17 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 18 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 19 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 20 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 21 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18. Axes object 22 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18. Axes object 23 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18. Axes object 24 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18. Axes object 25 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 26 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 27 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 28 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 29 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18. Axes object 30 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18. Axes object 31 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18. Axes object 32 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18. Axes object 33 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2170, 4340, 5210, 6510, Mid-size passenger car 235/45R18. Axes object 34 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2170, 4340, 5210, 6510, Mid-size passenger car 235/45R18. Axes object 35 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2170, 4340, 5210, 6510, Mid-size passenger car 235/45R18. Axes object 36 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2170, 4340, 5210, 6510, Mid-size passenger car 235/45R18. Axes object 37 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4320, 5170, 6480, Mid-size passenger car 235/45R18. Axes object 38 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4320, 5170, 6480, Mid-size passenger car 235/45R18. Axes object 39 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4320, 5170, 6480, Mid-size passenger car 235/45R18. Axes object 40 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4320, 5170, 6480, Mid-size passenger car 235/45R18. Axes object 41 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5190, 6490, Mid-size passenger car 235/45R18. Axes object 42 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5190, 6490, Mid-size passenger car 235/45R18. Axes object 43 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5190, 6490, Mid-size passenger car 235/45R18. Axes object 44 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5190, 6490, Mid-size passenger car 235/45R18. Axes object 45 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2170, 4350, 5210, 6510, Mid-size passenger car 235/45R18. Axes object 46 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2170, 4350, 5210, 6510, Mid-size passenger car 235/45R18. Axes object 47 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2170, 4350, 5210, 6510, Mid-size passenger car 235/45R18. Axes object 48 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2170, 4350, 5210, 6510, Mid-size passenger car 235/45R18. Axes object 49 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5170, 6460, Mid-size passenger car 235/45R18. Axes object 50 with xlabel Longitudinal slip [], ylabel Lateral force [N] contains an object of type text. Axes object 51 with xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains an object of type text. Axes object 52 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5170, 6460, Mid-size passenger car 235/45R18. Axes object 53 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4280, 5170, 6460, Mid-size passenger car 235/45R18. Axes object 54 with xlabel Longitudinal slip [], ylabel Lateral force [N] contains an object of type text. Axes object 55 with xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains an object of type text. Axes object 56 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4280, 5170, 6460, Mid-size passenger car 235/45R18. Axes object 57 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4310, 5170, 6460, Mid-size passenger car 235/45R18. Axes object 58 with xlabel Longitudinal slip [], ylabel Lateral force [N] contains an object of type text. Axes object 59 with xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains an object of type text. Axes object 60 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4310, 5170, 6460, Mid-size passenger car 235/45R18. Axes object 61 with title Lateral force [N] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 62 with title Self-aligning moment [Nm] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 63 with title Overturning moment [Nm] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 64 with title Lateral force [N] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4270, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 65 with title Self-aligning moment [Nm] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4270, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 66 with title Overturning moment [Nm] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4270, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 67 with title Lateral force [N] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6450, Mid-size passenger car 235/45R18. Axes object 68 with title Self-aligning moment [Nm] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6450, Mid-size passenger car 235/45R18. Axes object 69 with title Overturning moment [Nm] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6450, Mid-size passenger car 235/45R18. Axes object 70 with title Friction Plot Inclination angle [rad] = 0.105, xlabel Lateral force [N], ylabel Longitudinal force [N] contains 36 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 71 with title Friction Plot Inclination angle [rad] = 0, xlabel Lateral force [N], ylabel Longitudinal force [N] contains 36 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5190, 6490, Mid-size passenger car 235/45R18. Axes object 72 with title Friction Plot Inclination angle [rad] = -0.105, xlabel Lateral force [N], ylabel Longitudinal force [N] contains 36 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6490, Mid-size passenger car 235/45R18.](../../examples/vdynblks/win64/PlotTireModelBehaviorImportedTireDataExample_01.png)
シミュレートされたモデルの応答を重ね合わせたインポートされたデータのプロット
入力引数 Data、DataVariableNames、およびColorByを指定し、タイヤ データに重ね合わせて、タイヤ モデルの縦方向の力と縦方向の滑りの関係をプロットします。垂直抗力を使用して、凡例の色と値を割り当てます。
plot(tm,Data=td(1:8),DataVariableNames=["kappa","Fx"],ColorBy="Fz");
![Figure contains an axes object. The axes object with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18.](../../examples/vdynblks/win64/PlotTireModelBehaviorImportedTireDataExample_02.png)
タイヤ モデルの応答のシミュレーション
入力引数Modelを tm として指定して、プロットされたデータ条件 td でモデルの応答をシミュレートします。
plot(td,Model=tm);
![Figure contains 72 axes objects and another object of type uitabgroup. Axes object 1 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5190, 6500, Mid-size passenger car 235/45R18. Axes object 2 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5190, 6500, Mid-size passenger car 235/45R18. Axes object 3 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5190, 6500, Mid-size passenger car 235/45R18. Axes object 4 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5190, 6500, Mid-size passenger car 235/45R18. Axes object 5 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 6 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 7 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 8 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 9 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 10 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 11 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 12 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 13 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 14 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 15 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 16 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 17 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 18 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 19 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 20 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 21 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18. Axes object 22 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18. Axes object 23 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18. Axes object 24 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18. Axes object 25 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 26 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 27 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 28 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 29 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18. Axes object 30 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18. Axes object 31 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18. Axes object 32 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6500, Mid-size passenger car 235/45R18. Axes object 33 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2170, 4340, 5210, 6510, Mid-size passenger car 235/45R18. Axes object 34 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2170, 4340, 5210, 6510, Mid-size passenger car 235/45R18. Axes object 35 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2170, 4340, 5210, 6510, Mid-size passenger car 235/45R18. Axes object 36 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2170, 4340, 5210, 6510, Mid-size passenger car 235/45R18. Axes object 37 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4320, 5170, 6480, Mid-size passenger car 235/45R18. Axes object 38 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4320, 5170, 6480, Mid-size passenger car 235/45R18. Axes object 39 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4320, 5170, 6480, Mid-size passenger car 235/45R18. Axes object 40 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4320, 5170, 6480, Mid-size passenger car 235/45R18. Axes object 41 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5190, 6490, Mid-size passenger car 235/45R18. Axes object 42 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5190, 6490, Mid-size passenger car 235/45R18. Axes object 43 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5190, 6490, Mid-size passenger car 235/45R18. Axes object 44 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5190, 6490, Mid-size passenger car 235/45R18. Axes object 45 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2170, 4350, 5210, 6510, Mid-size passenger car 235/45R18. Axes object 46 with title Lateral force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2170, 4350, 5210, 6510, Mid-size passenger car 235/45R18. Axes object 47 with title Self-aligning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2170, 4350, 5210, 6510, Mid-size passenger car 235/45R18. Axes object 48 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2170, 4350, 5210, 6510, Mid-size passenger car 235/45R18. Axes object 49 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5170, 6460, Mid-size passenger car 235/45R18. Axes object 50 with xlabel Longitudinal slip [], ylabel Lateral force [N] contains an object of type text. Axes object 51 with xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains an object of type text. Axes object 52 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5170, 6460, Mid-size passenger car 235/45R18. Axes object 53 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4280, 5170, 6460, Mid-size passenger car 235/45R18. Axes object 54 with xlabel Longitudinal slip [], ylabel Lateral force [N] contains an object of type text. Axes object 55 with xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains an object of type text. Axes object 56 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4280, 5170, 6460, Mid-size passenger car 235/45R18. Axes object 57 with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4310, 5170, 6460, Mid-size passenger car 235/45R18. Axes object 58 with xlabel Longitudinal slip [], ylabel Lateral force [N] contains an object of type text. Axes object 59 with xlabel Longitudinal slip [], ylabel Self-aligning moment [Nm] contains an object of type text. Axes object 60 with title Overturning moment [Nm] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4310, 5170, 6460, Mid-size passenger car 235/45R18. Axes object 61 with title Lateral force [N] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 62 with title Self-aligning moment [Nm] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 63 with title Overturning moment [Nm] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 64 with title Lateral force [N] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4270, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 65 with title Self-aligning moment [Nm] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4270, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 66 with title Overturning moment [Nm] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4270, 5160, 6460, Mid-size passenger car 235/45R18. Axes object 67 with title Lateral force [N] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Lateral force [N] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6450, Mid-size passenger car 235/45R18. Axes object 68 with title Self-aligning moment [Nm] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Self-aligning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6450, Mid-size passenger car 235/45R18. Axes object 69 with title Overturning moment [Nm] vs Slip angle [rad], xlabel Slip angle [rad], ylabel Overturning moment [Nm] contains 12 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4300, 5160, 6450, Mid-size passenger car 235/45R18. Axes object 70 with title Friction Plot Inclination angle [rad] = 0.105, xlabel Lateral force [N], ylabel Longitudinal force [N] contains 36 objects of type line. One or more of the lines displays its values using only markers These objects represent 2140, 4310, 5180, 6480, Mid-size passenger car 235/45R18. Axes object 71 with title Friction Plot Inclination angle [rad] = 0, xlabel Lateral force [N], ylabel Longitudinal force [N] contains 36 objects of type line. One or more of the lines displays its values using only markers These objects represent 2150, 4320, 5190, 6490, Mid-size passenger car 235/45R18. Axes object 72 with title Friction Plot Inclination angle [rad] = -0.105, xlabel Lateral force [N], ylabel Longitudinal force [N] contains 36 objects of type line. One or more of the lines displays its values using only markers These objects represent 2160, 4330, 5200, 6490, Mid-size passenger car 235/45R18.](../../examples/vdynblks/win64/PlotTireModelBehaviorImportedTireDataExample_03.png)
追加の動作条件を定義することによるタイヤ データとタイヤ モデルの応答の比較
入力引数 DataVariableNames、ColorBy、FilterBy、FilterByValues、および Model を指定し、タイヤ モデルの応答を重ね合わせて、タイヤ データの縦方向の力と横方向の力の関係をプロットします。スリップ角を使用して、色と凡例値をプロットに割り当てます。結合データおよび傾斜角の値 -0.2 および 0.2 でフィルターを適用します。
plot(td,DataVariableNames=["Fy","Fx"],ColorBy="alpha", ... FilterBy=["TestMethod","gamma"], ... FilterByValues={"Combined",[-0.02 0.02]},Model=tm);
![Figure contains an axes object. The axes object with title Longitudinal force [N] vs Lateral force [N], xlabel Lateral force [N], ylabel Longitudinal force [N] contains 36 objects of type line. One or more of the lines displays its values using only markers These objects represent -0.14, -0.087, -0.035, 0.035, Mid-size passenger car 235/45R18.](../../examples/vdynblks/win64/PlotTireModelBehaviorImportedTireDataExample_04.png)
タイヤ モデルのパラメーターを使用したタイヤの応答の計算
compute メソッドを使用し、td のデータを用いて、タイヤ モデル tm からタイヤの応答を計算します。シミュレートされたデータとともに、tireData オブジェクト td_response が返されます。
モデル ソルバーの実行時にデータ チャネルが空の場合、データ チャネルは推定されるか、モデルの基準条件に割り当てられることに注意してください。
td_response = compute(tm,td(1));
タイヤ データのプロット
plot メソッドを使用して、元のデータとシミュレートされたデータの差異を視覚的に検査します。
td(1).Comments = "Original Data"; td_response.Comments = "Simulated Data"; plot([td(1),td_response],DataVariableName=["kappa","Fx"], ... ColorBy="Comments",MarkerSize=15)
![Figure contains an axes object. The axes object with title Longitudinal force [N] vs Longitudinal slip [], xlabel Longitudinal slip [], ylabel Longitudinal force [N] contains 2 objects of type line. One or more of the lines displays its values using only markers These objects represent Original Data, Simulated Data.](../../examples/vdynblks/win64/PlotTireModelBehaviorImportedTireDataExample_05.png)