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谐波线性化原理是用来研究非线性控制系统中与周期运动有关的一些问题的重要数学工具之一。由于它具有简明的物理概念和易于工程处理的数学方法,因而获得控制工程技术人员的欢迎。本文是一介绍性质的文章,它将介绍这一方法的历史发展简况~＊、目前使用范围和今后可能的发展。
The principle of harmonic linearization is one of the important mathematical tools used to study some of the problems associated with periodic motions in nonlinear control systems. Thanks to its concise physics concept and easy-to-process math methods, it is gaining popularity among control engineers. This article is an introductory essay that will introduce the historical development of this method, its current use, and possible future developments.