h_inf_st¶

static H_infinity problem

Calling Sequence¶

[Kopt,gamaopt]=h_inf_stat(D,r)

:D real matrix : :r 1x2 vector : :Kopt matrix :

computes a matrix Kopt such that largest singular value of:

lft(D,r,K)=D11+D12* K*inv(I-D22*K)* D21 is minimal (Static H_infinity four blocks problem).

D is partionned as D=[D11 D12; D21 D22] where size(D22)=r=[r1 r2]