切换系统的自适应广义预测控制

基金项目: 国家自然科学基金资助项目(13072002);国家重点基础研究与发展计划基金资助项目(2002CB312200)

Adaptive Generalized Predictive Control of Switched Systems

1.
School of Electrical Engineering and Automation, Tianjin University, Tianjin 300072, P. R. China;

摘要: 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．
- 广义预测控制 /
- 切换系统 /
- 自适应控制 /
- 全局收敛
Abstract: The problem of adaptive generalized predictive control which consists of output prediction errors for a class of switched systems is studied. The switching law is determined by the output predictive errors of a finite number of subsystems. For the single subsystem and multiple subsystems cases, it is proved that the given direct algorithm of generalized predictive control guarantees the global convergence of the system. This algorithm overcomes the inherent drawbacks of the slow convergence and large transient errors for the conventional adaptive control.
- generalized predictive control /
- switched system /
- adaptive control /
- global convergence

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