Advanced driver assistance systems (ADAS) has been introduced to address driver-related accidents. One of the advantages of ADASs is that they can provide autonomous control and tracking in overtaking manoeuvres via GPS through the designed trajectory. In this study, using adaptive sliding mode control, an integrated longitudinal and lateral control of 4-DOF vehicle’s nonlinear dynamic model, in presence of uncertainties, has been proposed. Adaptive control law is utilized for switching gain based on the variations in the sliding surface. Furthermore, a sliding mode control is designed in order to control the longitudinal slip of front wheels. Simulation results show proper tracking for dry roads and acceptable tracking in low adherence roads (wet roads) in overtaking manoeuvres.
Stability Control of an Autonomous Vehicle in Overtaking Manoeuvre Using Wheel Slip Control
Int. J. ITS Res.
International Journal of Intelligent Transportation Systems Research ; 18 , 2 ; 320-330
2020-05-01
11 pages
Article (Journal)
Electronic Resource
English
Autonomous vehicles , Vehicle control , Longitudinal slip control , Sliding mode controller , Adaptive controller Engineering , Electrical Engineering , Automotive Engineering , Robotics and Automation , Computer Imaging, Vision, Pattern Recognition and Graphics , Civil Engineering , User Interfaces and Human Computer Interaction
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