Acceleration sensors based dynamic hysteresis modeling and vibration control of PEAs

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

Abstract

Piezoelectric actuators (PEAs) are widely used in active vibration control engineering. Dynamic hysteresis nonlinearities existing in the PEAs reduce the control accuracy. Using accelerometers for vibration control makes dynamic hysteresis modeling more challenging. In this study, a Hammerstein dynamic hysteresis model for a PEA is proposed based on the acceleration signal. Then, a hysteresis inverse compensator is designed and combined with an active vibration controller designed using PID method. Experimental results of a PEA validate the effective of the proposed model and controller based on the accelerometer.

Original languageEnglish
Title of host publicationProceedings of the 36th Chinese Control Conference, CCC 2017
EditorsTao Liu, Qianchuan Zhao
PublisherIEEE Computer Society
Pages1294-1299
Number of pages6
ISBN (Electronic)9789881563934
DOIs
StatePublished - 7 Sep 2017
Event36th Chinese Control Conference, CCC 2017 - Dalian, China
Duration: 26 Jul 201728 Jul 2017

Publication series

NameChinese Control Conference, CCC
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference36th Chinese Control Conference, CCC 2017
Country/TerritoryChina
CityDalian
Period26/07/1728/07/17

Keywords

  • Hammerstein model
  • active vibration control
  • hysteresis
  • piezoelectric actuator

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