MATLAB: Simulink :Control System: MIMO Observer

Question

I am trying to implement in Simulink observer (MIMO).

I got stuck with two errors.

The errors are mentioned in the pdf.

Is there any error in connection of the blocks?

Please sujjest some way.

Abhijit

Answer 1

I don't know what kind of observer you are using, can you explain what are the sizes of the observer model (A1,B1,C1,D1), and the size of your feedback gain K