NGMV Control Toolbox

Polynomial LQG controller synthesis for discrete-time systems

Syntax

• [QON,QOD] = DLQGC(A,B,CD,ER,BQ,AQ,BR,AR,R)

Description

[QON,QOD] = DLQGC(A,B,CD,ER,BQ,AQ,BR,AR,R) computes the optimal LQG controller QON/QOD for discrete-time systems such that the cost function

is minimized, and subject to the plant, disturbance and reference models: and measurement noise variance R . If the input arguments are polynomial matrices in PolyX format, then the function computes the (possibly multivariable) LQG controller using Polynomial Toolbox.

[Qon,Qod,F,G,H,Df,Dc] = DLQGC(...) returns also the solution to the coupled Diophantine equations and the spectral factors.

See Also

lqgc

dispd

dpid2tf