Optimal Synthesis of Robust Regulation for Plants with Coprime Factor Perturbations: Optimization and Continuity Properties
具有未知干扰的互质因子摄动不确定性系统最优鲁棒调节: 优化设计及连续性

This paper investigates optimal design of robust reg- ulation and the continuity of the design when a discrete-time plant is subjected to both coprime factor perturbations and un- known external disturbances.We show that the controller design is continuous when a map is from the nominal model of the plant to optimal robust regulation controller;moreover,if the set of plants is compact,the map is uniformly continuous.