Multi-object Optimization Performance of Networked Control Systems

摘要：

The multi-object optimization performance of single-input-single-output (SISO) networked control system (NCS) is proposed in this paper. The tracking performance is measured by the power of the error response between the output of the plant and the reference signal with considering control power and communication power restricted. The multi-object optimization performance is obtained by applying the spectral factorization technique. It is shown that the tracking performance is constrained by nonminimum phase zeros, unstable poles of a given plant and the power spectral density of an additive white Gaussian noise of communication channel. The result obtained in this work explicitly show how is the optimal tracking performance limited by the additive white Gaussian noise of communication channel.

关键词： Optimal performance Networked control systems Multi-object Nonminimum phase zeros

作者: ZHANG Xianhe ZHAN Xisheng WU Jie XU Chunqing

作者单位: College of Mechatronics and Control Engineering, Hubei Normal University, Huangshi, 435002, China Petroleum Longhui Automation Engineering Co., Ltd, Hebei Province 065000 Ch

会议类型: 国际会议

会议名称: The 31st Chinese Control Conference(第三十一届中国控制会议)

会议地点: 合肥

会议语种:英文

页码: 2265-2269

在线出版日期: 2012-07-01（万方平台首次上网日期，不代表论文的发表时间）