I have a 4x4 system
[G11(s) G12(s); G21(s) G22(s)]
I have to design a controller
K(s) = [K1(s) 0; 0 K2(s)]
The system ha interacting states like as in figure below:
I have to code the closed loop transfer functions with interacting states in Matlab (not Simulink).
How can i do that in Coding (The structure of controllers are pre-specified)
These links might be useful for you
https://www.mathworks.com/help/control/ug/build-a-multi-loop-control-system.html
https://www.mathworks.com/help/control/ug/build-a-model-of-a-multi-input-multi-output-mimo-control-system.html
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Thanks a lot @Lazaros and @MOHAMAD.
Your inputs proved to be beneficial. Thanks a lot.
Got my answer from the following links, hope it will help you both.
http://www.cc.ntut.edu.tw/~jcjeng/Multiloop%20and%20Multivariable%20Control.pdf
http://www.chemengr.ucsb.edu/~ceweb/faculty/seborg/teaching/SEM_2_slides/Ch18_1_25_05.pdf
Please refer to this article:
https://www.researchgate.net/publication/318726178_An_Improved_Active_Disturbance_Rejection_Control_for_a_Differential_Drive_Mobile_Robot_with_Mismatched_Disturbances_and_Uncertainties
Conference Paper An Improved Active Disturbance Rejection Control for a Diffe...
Hi Nitish,
just a short remark: Always try to check whether your matrix is 'diagonal dominant' (and how much). It will answer you whether decoupling is necessary.
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