Robust Combined Lane Keeping and Direct Yaw Moment Control for Intelligent Electric Vehicles with Time Delay

In order to enhance the tracking performance and improve the stability of intelligent electric vehicles, combined Lane keeping and direct yaw moment control is a good choice. In this paper, an uncertain model of intelligent electric vehicles for combing the lane keeping and direct yaw moment control...

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Bibliographic Details
Published inInternational journal of automotive technology Vol. 20; no. 2; pp. 289 - 296
Main Authors Guo, Jinghua, Luo, Yugong, Hu, Chuan, Tao, Chen, Li, Keqiang
Format Journal Article
LanguageEnglish
Published Seoul The Korean Society of Automotive Engineers 01.04.2019
Springer Nature B.V
한국자동차공학회
Subjects
Automotive Engineering
Computer simulation
Cost analysis
Crush tests
Design analysis
Displacement
Dynamic response
Electric vehicles
Engineering
Finite element method
Fuel consumption
Highway safety
Injury prevention
Motor vehicles
Nonlinear analysis
Nonlinear response
Occupant injuries
Optimization
Passenger safety
Rollover
Time domain analysis
Traffic accidents & safety
Vehicle safety
자동차공학
Lane keeping
Combined control
Intelligent electric vehicles
Time delay
Direct yaw moment control
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Summary:In order to enhance the tracking performance and improve the stability of intelligent electric vehicles, combined Lane keeping and direct yaw moment control is a good choice. In this paper, an uncertain model of intelligent electric vehicles for combing the lane keeping and direct yaw moment control is deduced, in which time delay and data dropouts are involved. Since the intelligent electric vehicles have the features of time delay and strong uncertainties, a novel robust guaranteed cost combined lane keeping and direct yaw moment control system is constructed to manage the lateral motion of intelligent electric vehicles. The asymptotic stability of combined lane keeping and direct moment control system is verified based on the Lyapunov stability theory. Simulation tests are carried out to demonstrate the feasibility of the proposed control approach, and the results indicate that the presented robust combined control approach can accurately achieve the lane tracking capability, stability and maneuverability of intelligent electric vehicles.
ISSN:1229-9138
1976-3832
DOI:10.1007/s12239-019-0028-5