时滞不稳定系统的模糊设定值加权PID控制Set Point Weighted PID Controllers Based on Fuzzy Logic for Time-Delayed Unstable Systems
韩华翔,张井岗
摘要(Abstract)：
针对时滞不稳定系统,提出了一种基于模糊逻辑的设定值加权PID控制方法。采用以设定值跟随误差和误差变化为输入的二维模糊逻辑控制器来在线实时调整加权参数值,使系统获得更好的目标值跟踪特性。仿真实验结果表明这种方法具有较好的动态性能指标。
关键词(KeyWords)： 时滞不稳定系统;模糊逻辑控制;设定值加权
基金项目(Foundation): 国家自然科学基金重点项目(70533030)
作者(Author): 韩华翔,张井岗
参考文献(References)：
- [1]CHIMAMBARAM M.Set Point Weighting PI/PD Controllers[J].Chemical Engineering and Communication,2000,179:1-13.
- [2]PADAM SREE R,CHIMAMBARAM M.Set Point Weighted Pid Controllers for Unstable Systems[J].Chemical Engineering andCommunication,2005,192:1-13.
- [3]PADMA R SREE,SRINIVAS MN,CHIDAMBARAM.A simple method of tuning PID controllers for stable and unstable FOPTDsystems[J].Computer and Chemical Engineering,2001,28(11):2201-2218.
- [4]MANOJ K,JHUNJHUNWALA M CHIMAMBARAM.PID Controller Tuning for Unstable Systems by Optimization Method[J].Chemical Engineering and Communication,2001,185:91-113.
- [5]HSIAO PING HUANG,CHEN CHENG CHEN.Auto-tuning of PID Congtrollers for Second Order Unstable Process Having DeadTime[J].Journal of Chemical Engineering of Japan,1999,32(4):486-497.
- [6]CLEMENTVALENTINE C,CHIMAMBARAM M.PID Control of Unstable Time Delay Systems[J].Chemical Engineering andCommuication,1997,1629:63-74.