开环放大倍数对反馈控制系统稳定性的影响

The Influence of Open Loop Gain Cofficient on Stability of the Feedback Control System

本文重点分析开环放大倍数对反馈控制系统稳定性所起的重要作用。并用“拉普拉斯变换”与“传递函数”方法从理论上说明了开环放大倍数对系统稳定性所扮演的重要角色。

This paper analyses the important contribution the open loop gain cofficient makes to the stability of the feedback control system,and an explanation is produced accordingly in the. light of Laplace transform and transfer function of the open loop gain cofficient's influence on the stability of the system.