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稳定性判据应用于时延系统时的分析
引用本文:赵东. 稳定性判据应用于时延系统时的分析[J]. 吉林工学院学报, 1987, 0(2)
作者姓名:赵东
作者单位:吉林工学院机械工程系
摘    要:时延环节是普遍存在于机械系统中,对机械系统的稳定性判断代来困难。本文利用萨奇法、劳斯法、乃奎斯特法,对含时延环节的系统进行了稳定分析,并根据劳斯判据,提出了降阶近似计算方法。

关 键 词:时廷环节  萨奇图  劳斯判据  乃奎斯特判据

Application of Stability Criterion for Analysis of the Time Delay System
Zhao Dong The Mechanical Engineering Department. Application of Stability Criterion for Analysis of the Time Delay System[J]. Journal of Jilin Institute of Technology, 1987, 0(2)
Authors:Zhao Dong The Mechanical Engineering Department
Affiliation:Zhao Dong The Mechanical Engineering Department
Abstract:It is difficult to determine the stability of a mechanical system where time delay elements exist.This problem is discussed by means of Sage method, Routh method, and Nyguist method. And Based on Routh crite-rion,a new approach of approximate calculation reducing the order is suggested.
Keywords:time delay element  Sage diagram. Routh criterion  Nyquist criterion
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