Friction Parameters Dynamic Change and Compensation for a Novel Dual-Drive Micro-Feeding System

This paper introduces a novel dual-drive micro-feeding system (DDMS) to obtain precise micro-feed synthetic motion by rotating both the screw and the nut, which eliminates the effects of nonlinear friction at low micro-feeding speeds and has good resistance to external disturbances. For the DDMS sys...

Full description

Bibliographic Details

Published in:	Actuators
Main Authors:	Ziteng Lu, Xianying Feng, Zhe Su, Yandong Liu, Ming Yao
Format:	Article
Language:	English
Published:	MDPI AG 2022-08-01
Subjects:	frictional coupling parameters change dynamically three closed-loop controls
Online Access:	https://www.mdpi.com/2076-0825/11/8/236