| 一种具有最优跟踪性能的极点配置算法 |
| |
| 引用本文： | 夏传良,杜忠友.一种具有最优跟踪性能的极点配置算法[J].山东建筑工程学院学报,2001,16(4):1-4. |
| |
| 作者姓名： | 夏传良 杜忠友 |
| |
| 作者单位： | 山东建筑工程学院计算机科学与技术系 山东济南250014
(夏传良)，山东建筑工程学院计算机科学与技术系 山东济南250014(杜忠友) |
| |
| 摘 要： | 离散时间系统的控制问题一直是困扰控制界的一大难题，由于存在不稳定的零极相消，一般控制算法往往无法保证闭环系统的稳定性，已有的极点配置算法对离散时间系统在保证闭环系统的稳定性方面是有效的，但由于算法采用的不是优化策略，因而对任意的有界参考输出不具有最优跟踪性能。针对该问题，对已有的一种控制算法作了修正，将常规的极点配置策略与优化策略结合起来，得到一种新算法，理论分析和仿真结果都表明了该算法的有效性。
|
| 关 键 词： | 线性系统 极点配置 最优跟踪 闭环系统 |
An optimal trace algorithm for pole configuration |
| |
| XIA Chuan-liang,DU Zhong-you.An optimal trace algorithm for pole configuration[J].Journal of Shandong Institute of Architecture and Engineering,2001,16(4):1-4. |
| |
| Authors: | XIA Chuan-liang DU Zhong-you |
| |
| Abstract: | The control of discrete time system has been a difficult problem that troubles the controllers. Because of unstability of pole zero cancellations an ordinary control algorithm can not ensure the stability of closed loop system. There are lots of pole configuration algorithms which can guarantee the stability of closed loop system, but the algorithm have not optimal trace for lack of optimal strategy. Based on a modified existing algorithm, a new algorithm is put up which combines the ordinary pole configuration strategy with the optimal one, and it is validated by both the theoretical analysis and simulative result of numerical examples. |
| |
| Keywords: | linear system pole configuration optimal trace closed loop system |
| 本文献已被 CNKI 维普 等数据库收录！ |
