自动调节系统非线性过渡过程的初值解法

An Initial Value Resolving Method of Non-linear Transient Process of Automatic Regulating System

针对系统中某些环节的饱和特性而引起的非线性过渡过程,本文提出一种初值解法。以给定积分器电路和双闭环晶闸管供电直流调速系统中等效速度环调节回路为例,说明求解过程。实践表明,和通常的电力拖动自动控制系统的工程设计方法比较,本解法更符合系统的实际调节规律。

In this article an initial value resolving method is Presented for resolving the non-linear transient Process caused by saturant characteristic of some block of the system.The resolving Procedure s represented by resolving set-integrator circuit and equivalent speed loop regulating circuit of double close oop SCR-D system.It has been proved in practice that this method can describe practical regulating law of system more exactly than the generai engineering design method of electric drive antomatic system.