A Simple Method for Multi-loop Control System Optimization and Design

摘要：

Abstract —The standard characteristic polynomial is an effective, simple and intuitional way for the design of multi-loop control systems to reduce the calculation loads. This method in this paper is proposed in order to calculate the initial value of the parameters for control system. The initial value of the multi-loop control parameters are calculated according to the different route parameters, and several types route controller parameters are calculated in off-line processing. NCD (Nonlinear Control Design) optimal method based on standard characteristic polynomial is used to optimize the parameters of the control system. Simulation results show the optimality improvement by the method. Furthermore , robustness of control system designed is better.

关键词： multi-loop control system NCD optimal method standard characteristic polynomial robustness

作者: WANG Changqing LI Aijun XU Lina

作者单位: College of AutomationNorthwestern Polytechnical UniversityXi’an 710072, China College of Automation Northwestern Polytechnical University Xi’an 710072, China

会议类型: 国际会议

会议名称: 2011 International Conference on Information System and Computational Intelligence(2011 IEEE信息系统与计算智能国际会议 ICISCI 2011)

会议地点: 哈尔滨

会议语种:英文

页码: 129-132

在线出版日期: 2011-01-18（万方平台首次上网日期，不代表论文的发表时间）