摘要
针对具有通信约束的变速率网络化控制系统模型 ,研究在有系统信息丢失的情形下闭环系统的渐近稳定性问题 ;同时针对框架化的信息调度方法 ,探讨了在给定网络变速率采样模式下 。
The asymptotical stabilization problem of networked control systems is studied under communication constraints which cause system information loss. The stability and performance of the closed loop system are then not only determined by the characteristics of the control system, but also determined by the scheduling manner imposed by network. A simple information scheduling scheme is presented and the admissibility problem of such information scheduling approach is also studied through the stability justification of the closed loop system for given sampling manner. A numerical example illustrates the proposed method.
出处
《控制与决策》
EI
CSCD
北大核心
2004年第5期589-591,共3页
Control and Decision
基金
国家自然科学基金资助项目 (6 0 2 74 0 14 )
高等学校博士学科点专项科研基金项目 (2 0 0 2 0 4 870 0 6 )
教育部智能制造技术重点实验室开放基金资助项目 (Imstu- 2 0 0 2 - 0 3)
关键词
网络化控制系统
变速率采样
渐近稳定
线性矩阵不等式
Computer networks
Control system analysis
Feedback control
Information management
Scheduling
System stability
