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Arkadiy Turevskiy


Last seen: 7日 前

MathWorks

577 2011 年以降の合計貢献数

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tfest with forcing stable poles
You can use EnforceStabilty option for tfestOptions: https://www.mathworks.com/help/ident/ref/tfestoptions.html

約2ヶ月 前 | 0

| 採用済み

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Control System Tuner error message : Tuning gains store as Simulink.Parameters is not supported
The gain value of your AVR_Gain block is defined by Simulink.Parameter. This is not supported by Control System Tuner. You can ...

6ヶ月 前 | 0

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Error unrecognised function or Variable 'ss'
This question gets a lot of views, so summarizing the answer: this error is due to Control System Toolbox not being installed.

6ヶ月 前 | 1

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How to use Simulink System Identification with Arbitrary I/O Data?
Are you trying to improve your PID? The IO data to collect should be the data from the plant, i,e, input to the plant and output...

6ヶ月 前 | 0

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Why is Simulink giving different output for same transfer function but with different approach?
Impossible to say exactly without having access to your models. What transfer function did you calculate for H? What is the inpu...

6ヶ月 前 | 0

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How to simulate continuous time EKF in simulink?
Hi there, The EKF itself is discrete-time, i.e., has to have discrete state transition and measurement functions, but the syst...

6ヶ月 前 | 0

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pid tunning of mimo system
Please contact tech support for help with troubleshooting. Your code does not run without jac_direct.

6ヶ月 前 | 0

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How to get the frequency response between two measurement points in simulink?
Hi, when you do frequency response estimation, the tool injects a sinestream signal into the model at the input and collects the...

6ヶ月 前 | 0

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Livescript and Control System Toolbox
Thanks for the question, interactivity in Livescript controls plots is not supported yet.

6ヶ月 前 | 1

| 採用済み

回答済み
Tuning two gains with constraint to have the same value
Hi, good question. There does not appear to be a way to enforce that two gains should be the same. It seems the original proble...

6ヶ月 前 | 0

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PID tuner with feedback tf
No, there is no way to specify transfer function of other components. For PID Tuner, "Plant" is all system dynamics except for ...

6ヶ月 前 | 0

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A proposal for ss of Control System Toolbox
Thanks for your proposal. Are you suggesting this to clarify the notation?

6ヶ月 前 | 0

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a simple question about transfer function
sys=tf(1,[1 -1],-1,'Variable','z^-1'); %1/(1-z^-1); sys1=sys*sys*sys*sys; %1/(1-z^-1)^4; sys1.ts=0.1; %set sample time to 0.1 ...

6ヶ月 前 | 0

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why I am getting error while tuning using control system tuner
We won't be able to provide a better answer without access to your model and a function. Can you please contact tech support?

6ヶ月 前 | 1

| 採用済み

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PID Tuning - Velocity Form
Hi, can you provide the equation for the velocity form you are interested in using. If you can write it out, ou could write a sc...

6ヶ月 前 | 1

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Matlab closed loop Autotuner PID with embedded coder
Hi Vindhyachal, Here are answers to your questions: 1. u+du : How it will be used here? Have you seen this doc page? It...

約1年 前 | 0

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How to generate the transfer function of a DC motor?
Starting in R2017b we are shipping capabilities for online tuning of PID controllers. The best way to do this is by using Cl...

2年弱 前 | 3

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DC Motor: Why are Step Responses Different for Transfer Function & State Space?
It looks like the transfer function is from voltage to angle, while state-space is from voltage to angular rate (speed). If y...

2年弱 前 | 1

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Start a Simulink simulation from operating point?
Please take a look at this page which provides an answer.

2年弱 前 | 0

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Simscape Linear Analysis Tool, Steady state for switching circuit
Hi Christian, Unfortunately Linear Aanalysis Tool does not currently support specification-based computation of periodic operat...

2年弱 前 | 0

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PID Controller Design and Tuning with MATLAB and Simulink -
This demo file shows capabilities for PID Controller design and tuning in MATLAB and Simullink.

約2年 前 | ダウンロード 48 件 |

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Transfer function from a frequency response graph
System Identification Toolbox is an add-on to MATLAB for estimating transfer functions as well as other model types from time or...

2年以上 前 | 1

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What does the numerical display of Pidtuner mean?
They indicate the response time (in seconds) you choose with a "response time" slider and transient behavior number you choose w...

2年以上 前 | 1

| 採用済み

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IPMSM Velocity Control Example PID Tuning
Hi, Please follow the approach explained in <https://www.mathworks.com/help/slcontrol/ug/tune-field-oriented-controllers-usin...

2年以上 前 | 0

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PMSM Drive system Linearization
Hi there, Linearization does not work for models with discontinuities such as PWM and power semiconductors. There are a co...

2年以上 前 | 1

| 採用済み

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PID tuner not working for Simulink BLDC Motor Controller
Hi, When you press "tune" button, PID Tuner tries to linearize the model and comes up with zero due to discontinuities introd...

2年以上 前 | 0

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How can I Switch between PID and MPC ?
Hi there, Yes, you can definitely switch between different controllers. We call this feature "bumpless transfer". In your MPC...

2年以上 前 | 1

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How to tune PID controllers for BLDC with SVPWM and vector control?
Hi, I won't be able to troubleshoot your model. However, please take a look at <https://www.mathworks.com/help/slcontrol/ug/_...

2年以上 前 | 0

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Bode Plot block in Simulink is not working in triggered system
Hi, Please try recommendations in <https://www.mathworks.com/help/slcontrol/ug/event-based-subsystems-externally-scheduled-su...

2年以上 前 | 0

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