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Aide de Scilab >> CACSD (Computer Aided Control Systems Design) > ccontrg

ccontrg

Central H-infinity continuous time controller

Calling Sequence

[K]=ccontrg(P,r,gamma);

Arguments

P

a continuous time linear dynamical system in state-space representation.

r

a two elements vector with integer values: the dimension of the 2,2 part of P

gamma

real number

Description

returns a realization K of the central controller for the general standard problem in state-space form.

Note that gamma must be > gopt (output of gamitg)

P contains the parameters of plant realization (A,B,C,D) (syslin list) with

B = ( B1 , B2 ) ,        C= ( C1 ) ,    D = ( D11  D12)
                            ( C2 )          ( D21  D22)

r(1) and r(2) are the dimensions of D22 (rows x columns)

See Also

  • gamitg — H-infinity gamma iterations for continuous time systems
  • h_inf — Continuous time H-infinity (central) controller

Authors

P. Gahinet (INRIA);

History

VersionDescription
5.4.0 Sl is now checked for continuous time linear dynamical system. This modification has been introduced by this commit
Scilab Enterprises
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Thu Oct 02 13:54:31 CEST 2014