h_cl - Closed loop matrix (original) (raw)
Scilab 5.3.3
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Please note that the recommended version of Scilab is 2026.0.1. This page might be outdated.
See the recommended documentation of this function
Scilab help >> CACSD > h_cl
Calling Sequence
[Acl]=h_cl(P,r,K) [Acl]=h_cl(P22,K)
Arguments
P, P22
linear system (syslin list), augmented plant or nominal plant respectively
r
1x2 row vector, dimensions of 2,2 part of P (r=[rows,cols]=size(P22))
K
linear system (syslin list), controller
Acl
real square matrix
Description
Given the standard plant P (with r=size(P22)) and the controllerK, this function returns the closed loop matrix Acl.
The poles of Acl must be stable for the internal stability of the closed loop system.
Acl is the A-matrix of the linear system [I -P22;-K I]^-1 i.e. the A-matrix of lft(P,r,K)
See Also
- lft — linear fractional transformation