Luenberger Observer not working

I am trying to desing a Luenberger observer and then intend to design a state feedback control for my system. I had a continuous time system which i had converted to a dsicrete time state space model. I now intend to design the observer. The second state of the system is the output of the system.
Please find attached the screenshots. I look forward to your replies. Thanks in advance. The matrices used for the observer are the same as the discrete system.

回答(1 个)

Sabin
Sabin 2023-1-3
We don’t have access to your implementation. Might be an issue with the observer gain or sample time. I suggest checking the DC Motor Control (State-Feedback and Observer) example in Simscape Electrical as a starting point of how to use this block.

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