摘  要：交流电机是非线性、多变量、强耦合的被控对象，在要求高性能控制的场合，传统控制策略难以对其进行有效控制。反推控制是一种新颖的非线性控制策略，算法简单，易于工程实现，是目前交流伺服控制研究热点之一。介绍反推控制的基本思想，详细阐述了其在电机控制领域的国内外研究现状， 指出存在的问题及发展方向。
关键词：非线性控制；反推控制；电机控制；交流伺服系统；综述

Abstract: AC motor is a controlled object of nonlinear,multivariable and complicated coupling,Under some high-powered occasions,It is difficult to be controlled effectively by conventional method.Backstepping control called a novel nonlinear strategy is one of the high focus research in AC servo drive for simple arithmetic and facility project implementation.It’s basic idea and theory are introduced,the history,present research in motor control area is explained particular,and the main direction for future research are pointed out.
Key Words: Nonlinear control;Backstepping control;Motor control;AC servo system;Review