Personalised lane keeping assist strategy: adaptation to driving style. Issue 1 (1st January 2019)

• Record Type: Journal Article
• Authors: Rath, Jagat Jyoti; Senouth, Chouki; Popieul, Jean Christophe
• Is Part Of: IET control theory & applications. Volume 13:Issue 1(2019)
• Page Start: 106
• Page End: 115
• Publication Date: 2019-01-01
• Subjects: driver information systems -- control system synthesis -- closed loop systems -- variable structure systems -- steering systems -- road vehicles -- road traffic control -- statistical analysis -- road safety -- feedback -- robust control -- pattern classification -- torque -- position control; robust higher order sliding mode approach -- driver‐vehicle system -- driver‐vehicle design -- human driver‐autonomous controller -- adaptive driver assistance systems -- design architectures -- driver specific performance -- personalised ADASs -- driver driving style -- robust co‐operative control approach -- fuzzy rule based identification procedure -- personalised lane keeping assist strategy -- statistical analysis -- assist torque modulation function -- feedback control -- closed‐loop stability; Control theory -- Periodicals; Automatic control -- Periodicals; 629.8312
• DOI: 10.1049/iet-cta.2018.5941
• Languages: English
• ISSNs: 1751-8644

Abstract

Abstract : The research in advanced driver assistance systems (ADAS) has progressed to design architectures for driver specific performance. Personalised ADASs in this aspect have been developed with adaptation to driver attributes, state, style, behaviour, skill and so on. For the lane keeping task, the driver driving style while navigating a high/low curvature track plays an important part in the design of a lane keeping assist system. Considering this aspect, a robust co‐operative control approach is formulated to design a personalised lane keeping assist with adaptation to driver style. Based on statistical analysis of lateral jerk and steer feel, a fuzzy rule based identification procedure for the classification of the driver style as clam, moderate, aggressive or very aggressive is designed. Using the identified driving style, a modulation function is proposed to adapt the assist torque. The assist torque is generated based on a robust higher order sliding mode approach as a feedback control for the driver‐vehicle system. Closed‐loop stability of the proposed driver‐vehicle design in the presence of disturbances is established. Co‐operative control between human driver‐autonomous controller for the lane keeping task over the Satory test track with adaption to driver style is then shown for validation of the proposed architecture.