Hysteresis Modeling and Compensation for a Fast Piezo-Driven Scanner in the UAV Image Stabilization System

The fast piezo-driven scanner (FPDS) compensates for vibrations in the unmanned aerial vehicle (UAV) image stabilization system. However, the hysteresis nonlinearity reduces the positioning accuracy of the FPDS. To address this challenge, this paper presents a novel weighted polynomial modified Bouc...

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Bibliographic Details

Published in:	Drones
Main Authors:	Jinlei Lu, Jun Wang, Yuming Bo, Xianchun Zhang
Format:	Article
Language:	English
Published:	MDPI AG 2023-06-01
Subjects:	fast piezo-driven scanner UAV image stabilization system hysteresis nonlinearity Bouc–Wen model feedforward hysteresis compensation
Online Access:	https://www.mdpi.com/2504-446X/7/6/392