Adaptivefuzzy control of induction motorbased on observer
ZHAO Quan-wen
YU Jin-fei
YU Jin-peng
QU Zi-yang
WEI Ping
Abstract：This paper focuses on the problem of position tracking control for induction motors .A reduced-order state observer is designed to estimate the angular velocity of induction motors .Fuzzy logic systems are used to approximate the nonlinearities and adaptive backstepping technique is employed to construct controllers .The proposed adaptive fuzzy controller can guarantee the tracking error converge to a small neighborhood of the ori -gin.The simulation results clearly show that the proposed control scheme can guarantee the proposed controller track the position control signal well .
Keywords：induction motorposition trackingreduced-order state observerfuzzy controlbackstepping
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 37-43 )