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Scilab Help >> Control Systems - CACSD > Linear Analysis > Controllability Observability > cont_mat

cont_mat

controllability matrix

Syntax

Cc = cont_mat(A, B)
Cc = cont_mat(sl)

Arguments

a,b

two real matrices of appropriate dimensions

sl

linear system (syslin list)

Description

cont_mat returns the controllability matrix of the pair A,B (resp. of the system sl=[A,B,C,D]).

Cc=[B, AB, A^2 B,..., A^(n-1) B]

See also

  • ctr_gram — controllability gramian
  • contr — controllability, controllable subspace, staircase
  • canon — canonical controllable form
  • st_ility — stabilizability test
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