Fixed Order Controller for Schur Stability

[摘要] If the characteristic polynomial of a discrete-time system has all its roots in the open unit disc of the complex plane, the system is called Schur stable. In this paper, the Schur stabilization problem of closed loop discrete-time system by affine compensator is considered. For this purpose, the distance function between the Schur stability region and the affine controller subset is investigated.

[学科分类] 计算数学

[关键词] Schur stability;Schur-Szegö parameters;stabilizing parameter;Bernstein expansion