Linear Perturbation Theory for Structured Matrix Pencils Arising in Control Theory
Shreemayee Bora, Volker Mehrmann · SIAM Journal on Matrix Analysis and Applications · 2006
We investigate the effect of linear perturbations on several structured matrix pencils arising in control theory. These include skew-symmetric/symmetric pencils arising in the computation of optimal H infty control and linear-quadratic control for continuous and discrete time systems.