system identification transfer function/statespace

1 回表示 (過去 30 日間)

Hussamaldean 2016 年 12 月 14 日

0
リンク

この質問への直接リンク

https://jp.mathworks.com/matlabcentral/answers/316797-system-identification-transfer-function-statespace

閉鎖済み: MATLAB Answer Bot 2021 年 8 月 20 日

Hi, I managed to obtain tf for my system. however, when I move the tf to workspace and apply step input, the output doesn't follow the same characteristics as the real system. i.e. the real system needs 10 sec to reach the value while the identified needs about 1e9 seconds to reach 1/4th of the value is it something I am doing wrong or what ?