具有闭环极点约束的连续系统的性能分析

Analysis of Continuous Systems Performance with Closed Loop Pole Constraints

阐述一类具有闭环极点约束的连续系统的性能分析。为了解决连续系统的调节时间过长问题,基于系统二次D-性能的定义和引理,给出系统二次D-稳定条件的证明过程和保性能指标,进而为解决二次D-保性能的输出反馈控制器、二次D-保性能的状态反馈控制器、二次D-保性能的最优控制奠定基础。

This paper describes that the performance analysis of a class of continuous systems with closed-loop pole constraints.In order to solve the problem of excessive adjustment time of continuous system,based on the definition of system quadratic D-performance and lemma,the proof process of the quadratic-stable condition of the system are given and its performance index.In turn,it lays the foundation for solving the output feedback controller of s-econdary D-performance,the status feedback controller of secondary D-performance,and the optimal control of secondary D-performance.