Linearizing of electrimechanical system Simulink Model. How to do it ?

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Ali Bashabsheh
Ali Bashabsheh 2018-12-15
回答： Mark Sherstan 2018-12-15
Hi there,
I have electromechanical system Simulink model, with the following components:
1-The mechanical subsystem equations represented by basic operators
2- The controller contains a look-up table, PID controllers and SVPWM.
3- PM synch. motor.
I am facing a problem of getting zero reference values because the PID controller doesn't linearize the system.
My background about linearization is really very basic, especially in Simulink environment! bucause of that, I couldn't fix the issue. What do you think the problem is? Is it in PID linearization? or any other setting in Simulink? I really need a guiding recommendation.
Regards

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Mark Sherstan
Mark Sherstan 2018-12-15
If you have a steady state operating point you can try this.

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