Flow-Shop系统的鲁棒性研究

Study on Robustness and Optimal Robust Control for Flow-Shop System

使用极大代数模块网络法 ,研究了 Flow- shop离散事件动态系统在没有缓冲器下的无阻塞鲁棒性及最优鲁棒控制 ,提出了系统鲁棒性的 Kharitonov- 1ike判据 ,证明了最优鲁棒控制是一类线性状态反馈 ;还讨论了鲁棒控制系统的周期稳定性和鲁棒极点对摄动参数的敏感性 .

Using the maximum algebra block network method,this paper studied the robustness and optimal robust control of f1ow shop system without buffer and blocking.It presented the Kharitonov 1ike finite check criterion of robustness for the case of no buffer and no blocking.It proved that optimal robust control is a kind of 1inear state feedback.It also discussed the period stability and the sensitivity of robust po1e to the parameter perturbations.