Synchronous control of multi-motor driving servo systems

  • Shuangyi Hu
  • , Xuemei Ren*
  • , Wei Zhao
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A nonlinear continuous predictive control method based on sliding mode is proposed to realize the synchronous control of multi-motor driving servo systems. The continuous-time recursive least-squares algorithm with forgetting factor is developed to estimate the disturbance and the unknown parameters, which compensates the influence of noise and guarantees that the parameter estimation converges to the true values. The continuous prediction control law is improved by using the sliding mode variable structure scheme, which ensures the rapid synchronization of the motors and deals with the problem of model uncertainty. The simulation results are presented to demonstrate the effectiveness of the method.

Original languageEnglish
Title of host publicationProceedings of 2017 Chinese Intelligent Systems Conference
EditorsJunping Du, Weicun Zhang, Yingmin Jia
PublisherSpringer Verlag
Pages611-620
Number of pages10
ISBN (Print)9789811064951
DOIs
Publication statusPublished - 2018
EventChinese Intelligent Systems Conference, CISC 2017 - Mudanjiang, China
Duration: 14 Oct 201715 Oct 2017

Publication series

NameLecture Notes in Electrical Engineering
Volume459
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceChinese Intelligent Systems Conference, CISC 2017
Country/TerritoryChina
CityMudanjiang
Period14/10/1715/10/17

Keywords

  • Least-squares algorithm
  • Multi-motor driving servo system
  • Nonlinear continuous predictive control
  • Sliding mode control

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