摘要
针对控制网络中固有的随机传输延迟 ,提出了一种新颖的控制模式 ,实现了对存在多步随机传输延迟的网络控制系统的数学建模 .基于该模型 ,利用Markov链理论 ,得到了满足给定性能指标的随机最优控制律 ,同时给出了求取相应的Markov链状态转移矩阵的方法 .文末通过实验研究 。
Aiming at the stochastic transfer delay inherently existing in the control network, a novel control pattern is proposed, which implements the modeling of the network control system with multi_step stochastic transfer delay. Based on this model, utilizing Markov chain theory, the stochastic optimal control law satisfying the pre_specified performance index is obtained. Also the method calculating the corresponding Markov state transition matrix is given. Experimental results show the correctness and the validity of the proposed theory.
出处
《控制理论与应用》
EI
CAS
CSCD
北大核心
2002年第2期263-267,共5页
Control Theory & Applications