Dynamic Ride Height Adjusting Controller of ECAS Vehicle with Random Road Disturbances
Joint Authors
Xu, Xing
Chen, Long
Sun, Liqin
Sun, Xiaodong
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-13
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The ride height control system is greatly affected by the random road excitation during the ride height adjusting of the driving condition.
The structure of ride height adjusting system is first analyzed, and then the mathematical model of the ride height adjusting system with the random disturbance is established as a stochastic nonlinear system.
This system is decoupled using the differential geometry theory and stabilized using the Variable Structure Control (VSC) technique.
The designed ride height control system converges in probability to be asymptotically stable in the sliding motion band, and the desired control law is solved to ensure the stable adjustment of the ride height system.
Simulation results show that the proposed stochastic VSC method is effective for the dynamic adjusting of the ride height.
Finally, the semiphysical rig test illustrates the applicability of the proposed scheme.
American Psychological Association (APA)
Xu, Xing& Chen, Long& Sun, Liqin& Sun, Xiaodong. 2013. Dynamic Ride Height Adjusting Controller of ECAS Vehicle with Random Road Disturbances. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1009399
Modern Language Association (MLA)
Xu, Xing…[et al.]. Dynamic Ride Height Adjusting Controller of ECAS Vehicle with Random Road Disturbances. Mathematical Problems in Engineering No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-1009399
American Medical Association (AMA)
Xu, Xing& Chen, Long& Sun, Liqin& Sun, Xiaodong. Dynamic Ride Height Adjusting Controller of ECAS Vehicle with Random Road Disturbances. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1009399
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1009399