| 根轨迹的分离点(或会合点)的几种求法 |
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| 引用本文： | 汪洋.根轨迹的分离点(或会合点)的几种求法[J].咸宁学院学报,2004,24(6):90-92. |
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| 作者姓名： | 汪洋 |
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| 作者单位： | 咸宁学院,物理系,湖北,咸宁,437005 |
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| 摘 要： | 介绍了自动控制理论中根轨迹的分离点和会合点的几种求法．较简单的系统常用的方法有重根法、极值法和根据开环零极点的方法；较复杂的系统常用的方法有试探法和牛顿余数定理法．
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| 关 键 词： | 根轨迹 分离点 会合点 |
| 文章编号： | 1006-5342(2004)06-0090-03 |
Several Soving Method of Breakaway Points(or Saddle Points)in Root-locus |
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| WANG Yang.Several Soving Method of Breakaway Points(or Saddle Points)in Root-locus[J].Journal of Xianning College,2004,24(6):90-92. |
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| Authors: | WANG Yang |
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| Abstract: | This article introduces several solving method of breakaway points(or saddle points)in root-locus,The common method in simple systems includes method of same root,maxinum(minirnal)value and the pols and zeros of the opened-loop control systems,The common method in complicated system includes method of sound out and Newton remaider axioms. |
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| Keywords: | Root-locus Breakaway points Saddle points |
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