Research on Reverse Impact and Control of Electromechanical Energy Harvest Suspension

Jifu Guan*, Yan Xiong, Zhendong Liu, Zhenyi Kang, Li Cao, Biyu Yan

*Corresponding author for this work

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

Abstract

Based on an electromechanical energy harvesting suspension, this paper investigates high-frequency reversing impact and analyses its causes based on an equivalent parallel large inerter suspension model. A dynamic structure diagram of the dynamical coupling relationship of the system in semi-active energy-feeding mode is established, and a tunable equivalent damping coefficient is derived. Simulation studies show that the parallel large inerter suspension in semi-active mode still suffers from reversing impact at high frequencies and that the improvement of vibration performance by semi-active modulation is minimal. The electromechanical energy harvesting actuator was bench-tested for semi-active regulation.

Original languageEnglish
Title of host publicationProceedings of the 43rd Chinese Control Conference, CCC 2024
EditorsJing Na, Jian Sun
PublisherIEEE Computer Society
Pages6967-6972
Number of pages6
ISBN (Electronic)9789887581581
DOIs
Publication statusPublished - 2024
Event43rd Chinese Control Conference, CCC 2024 - Kunming, China
Duration: 28 Jul 202431 Jul 2024

Publication series

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

Conference

Conference43rd Chinese Control Conference, CCC 2024
Country/TerritoryChina
CityKunming
Period28/07/2431/07/24

Keywords

  • Electromechanical energy harvesting suspension
  • Inerter
  • Reversing impact

Fingerprint

Dive into the research topics of 'Research on Reverse Impact and Control of Electromechanical Energy Harvest Suspension'. Together they form a unique fingerprint.

Cite this