Active disturbance rejection control for active suspension system of tracked vehicles

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Abstract

In this paper, a mechanical model for a half-tracked vehicle with eight degrees of freedom is established. A scheme of active disturbance rejection control (ADRC) is first presented to control the vertical motion and pitching angle of the tracked vehicle. The inner parameters uncertainty and the external disturbances are estimated as the total disturbances by using extended state observer (ESO) and are then real-time compensated by the control law. Tracked vehicle suspension system under random road excitation is simulated by MATLAB. The results show that ADRC has better control effect towards the acceleration and pitching angle of the suspension system comparing with the fuzzy controller.

Original languageEnglish
Title of host publicationProceedings - 2016 IEEE International Conference on Industrial Technology, ICIT 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1760-1764
Number of pages5
ISBN (Electronic)9781467380751
DOIs
Publication statusPublished - 19 May 2016
EventIEEE International Conference on Industrial Technology, ICIT 2016 - Taipei, Taiwan, Province of China
Duration: 14 Mar 201617 Mar 2016

Publication series

NameProceedings of the IEEE International Conference on Industrial Technology
Volume2016-May

Conference

ConferenceIEEE International Conference on Industrial Technology, ICIT 2016
Country/TerritoryTaiwan, Province of China
CityTaipei
Period14/03/1617/03/16

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