Optimal Tracking Performance for Unstable Processes with NMP Zeroes

摘要：

This paper has investigated optimal tracking performance for unstable processes with non-minimum phase (NMP) under control energy constraint. Firstly, based on prime factorization of unstable process, a performance index containing tracking error and plant input energy is defined, which is represented by sensitivity function and control sensitivity function. Then, utilizing spectral factorization to minimize the performance criterion, we derive an optimal controller design method for unstable processes and furthermore study the optimal tracking performance under control energy constraint. The validity of the obtained result can be illustrated by the simulation research.

关键词： optimal tracking performance control energy constraint unstable process spectral factorization

作者: Jianguo Wang Shiwei Ma Xiaowei Gou Ling Wang Li Jia

作者单位: Shanghai Key Lab of Power Station Automation Technology,Shanghai 200072, China School of Mechatronical Engineering and Automation, Shanghai University,Shanghai 200072, China

会议类型: 国际会议

会议名称: International Conference on Life System Modeling and Simulation,and International Conference on Intelligent Computing for Sustainable Energy and Environment(2010生命系统建模与仿真国际会议暨m2010可持续能源与环境智能计算国际会议)

会议地点: 无锡

会议语种:英文

页码: 69-74

在线出版日期: 2010-09-17（万方平台首次上网日期，不代表论文的发表时间）