切换系统的自适应广义预测控制

针对一类切换系统研究了含有输出预测误差的自适应广义预测控制问题．切换律由有限个子系统的输出预测误差确定．对于单个子系统和多个子系统两种情况,证明了所提出的广义预测控制直接算法能够保证系统的全局收敛性．该算法克服了传统自适应控制固有的收敛速度慢且暂态误差较大的缺点．     

Adaptive generalized predictive control of switched systems

IntroductionSwitchedsystemsariseinvariedcontextsinmanufacturing ,communicationnetworks,autopilotdesign ,computersynchronization ,trafficcontrol,chemicalprocesses,andsoon .Switchedsystemsareaspecialclassofhybriddynamicalsystemswhichconsistofafamilyofsubsystemsandaswitchinglawspecifyingtheswitchingbetweenthesubsystems.Inrecentyears ,therehasbeenincreasinginterestinthecontrolofswitchedsystemsduetotheirsignificancebothintheoryandapplications.Generalizedpredictivecontrol (GPC) ,asoneofthemostpopu…     

Exponential Synchronization of Master-Slave Lur＇e Systems via Intermittent Time-Delay Feedback Control

This paper concerns with the master-slave exponential synchronization analysis for a class of general Lur＇e systems with time delay. Different from the previous methods based on the differential inequality technique, a new approach is proposed to derive some new exponential synchronization criteria. The restriction that the control width has to be larger than the time delay is removed. This leads to a larger application scope for our method. Moreover, no transcendental equation is involved in the obtained result, which reduces the computational burden. Two examples are given to validate the theoretical results.