| 基于Toeplitz方程的改进广义预测PID控制 |
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| 引用本文： | 任俊如,何召华,张尉.基于Toeplitz方程的改进广义预测PID控制[J].信息技术,2011(10):162-164. |
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| 作者姓名： | 任俊如 何召华 张尉 |
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| 作者单位： | 武汉科技大学信息科学与工程学院,武汉,430081 |
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| 摘 要： | 针对具有较大时滞的复杂被控对象,研究了改进的广义预测(GPC)PID控制算法。在保证经典PID控制性能的前提下,用滚动预测优化原理,自整定PID控制参数,同时解决系统时滞引起控制问题。通过最后对仿真结果的分析来看,运用Toeplitz方程的改进算法能有效提高系统的稳定性和求解计算的快速性。
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| 关 键 词： | GPC PID 系统时滞 Toeplitz方程 |
Improved generalized predictive PID control based on Toeplitz equations |
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| REN Jun-ru,HE Zhao-hua,ZHANG Wei.Improved generalized predictive PID control based on Toeplitz equations[J].Information Technology,2011(10):162-164. |
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| Authors: | REN Jun-ru HE Zhao-hua ZHANG Wei |
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| Affiliation: | REN Jun-ru,HE Zhao-hua,ZHANG Wei(School of Information Science and Engineering,Wuhan University of Science and Technology,Wuhan 430081,China) |
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| Abstract: | A modified generalized predictive(GPC) PID control algorithm is studied to solve the problem oriented to complex large time delay controlled object.On the premise of the assurance of classic PID control performance,the optimization of the receding horizon principle is used to self-tune PID control parameters,while addressing the control problems caused by system time delay.The final results of the simulation analysis show that using Toeplitz equation algorithm can effectively improve the system stability an... |
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| Keywords: | GPC PID time-delay Toeplitz equation |
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