Performance Assessment of PID Controller with Time-variant Disturbance Dynamics

摘要：

A method is proposed for performance assessment of PID control loops subject to time-varying disturbance dynamics, which is often observed in industrial processes. The proposed method optimizes overall performance of the processes and presents a PID tradeoff curve which provides a useful lower bound on the achievable performance of the PID controller in terms of both the most significant disturbance rejection and the representative disturbance rejection. One can choose an optional benchmark to assess the PID control performance according to the tradeoff curve. The developed performance assessment technique is illustrated by simulation and industrial examples.

作者: Mengfei Zhou Lei Xie Haitian Pan Shuqing Wang

作者单位: College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou 3 National Key Laboratory of Industrial Control Technology,Institute of Cyber-Systems and Control, Zhe National Key Laboratory of Industrial Control Technology, Institute of Cyber-Systems and Control, Zh

会议类型: 国际会议

会议名称: 2011 International Symposium on Advanced Control of Industrial Processes(2011工业过程先进控制技术国际研讨会)

会议地点: 杭州

会议语种:英文

页码: 650-655

在线出版日期: 2011-05-01（万方平台首次上网日期，不代表论文的发表时间）