Research on Vehicle Chassis Integrated Control Technology Based on Coordination Strategy

Kui Yang Wang; Chuan Yi Yuan; Jin Hua Tang; Guo Qing Li

doi:10.4028/www.scientific.net/AMM.249-250.667

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Numerical Simulation and Experiment of Motion of Rice Seed in Pneumatic Seed-Metering Device
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Research on Vehicle Chassis Integrated Control Technology Based on Coordination Strategy
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 249-250Research on Vehicle Chassis Integrated Control...

Research on Vehicle Chassis Integrated Control Technology Based on Coordination Strategy

Abstract:

In order to eliminate mutual negative effect of brake, steering and suspension system, a kind of layered coordinated control method based on multiple controllers is put forward. Framework of coordination control system of chassis is established, coordination strategy of upper controller and control strategy of lower controllers are designed. The upper controller is used mainly to receive operation information of driver, running state of vehicle and feedback information of lower controllers, and send coordination control strategy to lower controllers. The lower controllers include controller of electro mechanical braking system (EMB), controller of electric power steering system (EPS) and controller of active suspension system (ASS), which are used to receive decision instruction of upper controller, control actuators to accomplish control tasks and send execution situation to upper controller in time.

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Applied Mechanics and Mechanical Engineering III

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Periodical:

Applied Mechanics and Materials (Volumes 249-250)

Pages:

667-671

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.249-250.667

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Online since:

December 2012

Authors:

Kui Yang Wang, Chuan Yi Yuan, Jin Hua Tang, Guo Qing Li

Keywords:

Coordination Strategy, Integrated Control, Multiple Controllers, Vehicle Chassis

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