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目前静态交流驱动的应用范围正在迅速扩大,随着这种扩大,这就要求对各种各样的新应用提出它的控制方案来。以纯粹的分析方法来设计交流驱动的控制系统受阻于交流感应电动机方程的高度耦合性。这种耦合的特性使得在过去对传递函数必须进行冗长的手工推导。本文给出另一种方法,其中采用状态变量列出方程式。这些方程是以这样一种方式来排列的,即整个推导过程可以交给一数字计算机来完成,传递函数的极点、零点和任一对实际输入——输出变数的增益都能很快地求得。
The current scope of static AC drive applications is rapidly expanding, with this expansion, which requires that a variety of new applications put forward its control program. The purely analytical approach to designing AC-driven control systems is hindered by the high degree of coupling of the AC induction motor equations. The nature of this coupling necessitates a lengthy manual derivation of the transfer function in the past. This article gives an alternative approach, in which state variables are used to list the equations. The equations are arranged in such a way that the entire derivation can be done by a digital computer and the poles, zeros, and gain of any pair of actual input-output variables can be quickly calculated .