实时离散事件系统的预测状态反馈控制(英文)  

Predictive State Feedback Control of Real-Time Discrete Event Systems

作　　者：李勇华[1] 高为炳[1] 

机构地区：[1]北京航空航天大学七研

出　　处：《控制理论与应用》1991年第3期275-281,共7页Control Theory & Applications

摘　　要：本文我们将预测监控的一般结果推广到状态反馈控制的情况。给出了预测状态反馈控制器存在的充要条件及设计方法。对一类特殊的系统,我们证明了任一传统的状态反馈控制下的解也是预测状态反馈控制问题的解,从而预测状态反馈控制对这类系统有最优解存在。最后,我们给出了一个例子来说明这一结果。In this paper we extend the results of Predictive Supervisory Control(PSC) to the case when the control objective is to maintain some predicates invariant in the closed loop system. Conditions for the existence as well as synthesis procedure of Predictive State Feedback Controller (PSFC) are discussed. For a special class of Discrete Event Systems (DES), we show that an optimal solution of traditional State Feedback Control is also optimal for PSFC,thus renders our approach attractive. Finally, we give an example to illustrate the results.

关 键 词：实时 离散事件系统 预测 反馈控制 

分 类 号：TP271.8[自动化与计算机技术—检测技术与自动化装置]