UM
Design and analysis of an integrated sliding mode control-two-point wheelbase preview strategy for a semi-active air suspension with stepper motor-driven gas-filled adjustable shock absorber
Zhao, Jing; Wong, Pak Kin; Ma, Xinbo; Xie, Zhengchao
2018-10
Source PublicationPROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING
ISSN0959-6518
Volume232Issue:9Pages:1194-1211
AbstractThis article proposes an integrated sliding mode control-two-point wheelbase preview strategy for semi-active air suspension system with gas-filled adjustable shock absorber. First of all, a vehicle suspension model with rolling lobe air spring and gas-filled adjustable shock absorber is built, following with a road input model for the front wheel. By describing the detailed structure and working process of the gas-filled adjustable shock absorber, the regulating mechanism between the stepper motor and the designed gas-filled adjustable shock absorber is established. Subsequently, the sliding mode control algorithm is applied to generate the desired damping force with the real-time state of the vehicle. Moreover, to predetermine the road profile for the rear wheel, a two-point wheelbase preview approach is proposed and its superiority is also illustrated as compared with the conventional single-point wheelbase preview approach. To evaluate the performance of the proposed system, numerical analysis is conducted with other three comparative schemes, namely, passive suspension system, active suspension system with H infinity control, and sliding mode control-controlled semi-active air suspension system with adjustable shock absorber. Simulation results show that the integrated sliding mode control-two-point wheelbase preview strategy can be successfully utilized in the semi-active air suspension system with stepper motor-driven gas-filled adjustable shock absorber, and the vehicle performance with the proposed system can be greatly improved.
KeywordSemi-active air suspension gas-filled adjustable shock absorber sliding-mode control multi-point wheelbase preview
DOI10.1177/0959651818778217
URLView the original
Indexed BySCI
Language英语
WOS Research AreaAutomation & Control Systems
WOS SubjectAutomation & Control Systems
WOS IDWOS:000446345100008
PublisherSAGE PUBLICATIONS LTD
The Source to ArticleWOS
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Cited Times [WOS]:17   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Recommended Citation
GB/T 7714
Zhao, Jing,Wong, Pak Kin,Ma, Xinbo,et al. Design and analysis of an integrated sliding mode control-two-point wheelbase preview strategy for a semi-active air suspension with stepper motor-driven gas-filled adjustable shock absorber[J]. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING,2018,232(9):1194-1211.
APA Zhao, Jing,Wong, Pak Kin,Ma, Xinbo,&Xie, Zhengchao.(2018).Design and analysis of an integrated sliding mode control-two-point wheelbase preview strategy for a semi-active air suspension with stepper motor-driven gas-filled adjustable shock absorber.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING,232(9),1194-1211.
MLA Zhao, Jing,et al."Design and analysis of an integrated sliding mode control-two-point wheelbase preview strategy for a semi-active air suspension with stepper motor-driven gas-filled adjustable shock absorber".PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING 232.9(2018):1194-1211.
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