General form of State Feedback

Simple function used to obtain a general form of the State feedback in pole placement problems ...

Description

This function the gives the symbolic general form of the state Feedback matrix. Unlike the Acker function it can solve multi input-output systems atwhich the soloution is non-unique so it is also better than the Place%function that can deal with multi iput-output system but gives only onesoloution not the general form.

The symbolic general form of the soloution is very important because it gives us many posibilities it can allow the designer to eliminate any feedback singal by adjusting the values of the variables or minimize the feedback gain or make the eigen vectors orthogonal.

The dimensions of state and input matricies are not limited and the General form is obtained symboliclly so no numerical methodes are involved and there is no error at all.

% a ============>State matrix
% b ============>Input matrix
% r=============>Desired eigen values of the closed loop system
% F=============>The state feedback matrix in symbolic form

• Required Products: Symbolic Math Toolbox
• MATLAB release: MATLAB 6.5 (R13)

[Abdelrahman Abbas]

No wonder u get the highest mark Tiffa... May Allah Bless u

[park se wook]

 

[mily gt]