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Abstract

The main contribution of this article is the development of a controller for tracking of the driver intended path of an integrated driver/vehicle system. The controller receives heading and lateral deviation errors as well as the driver input and determines a corrective steering angle and a direct yaw moment to be applied to the vehicle so that a desired path is achieved. A genetic algorithm procedure is utilized in order to adapt a set of optimized controller parameters suitable for various driving styles, road conditions and the initial errors of vehicle position and orientation. The sensitivity of driver/vehicle system response to the driver model, road and vehicle initial conditions is investigated. Computer simulations are performed to study the effectiveness of the proposed controller in different driving conditions, namely single- and double-lane changes, J-turn and other desired tracks. Simulation results demonstrated that the proposed controller was able to effectively keep the vehicle path very close to the desired path even in the presence of the driver commands.

Keywords

Path following driver optimal control genetic algorithm

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References

Arogeti

Berman

. Path following of autonomous vehicles in the presence of sliding effects. IEEE Trans Veh Technol 2012; 61(4): 1481–1492.

Esmailzadeh

Goodarzi

Vossoughi

. Directional stability and control of four-wheel independent drive electric vehicles. Proc IMechE Part K: J Multi-body Dynamics 2002; 216(4): 303–313.

Zhang

Kim

Lee

. Development of an active front steering (AFS) system with QFT control. Int J Automot Technol 2008; 9(6): 695−702–695−702.

Yang

Wang

Peng

. Coordinated control of AFS and DYC for vehicle handling and stability based on optimal guaranteed cost theory. Veh Syst Dyn 2009; 47(1): 57–79.

Abe

. Vehicle dynamics and control for improving handling and active safety from 4ws to dyc. Proc IMechE Part K: J Multi-body Dynamics 1999; 213(2): 87–101.

Goodarzi

Sabooteh

Esmailzadeh

. Automatic path control based on integrated steering and external yaw-moment control. Proc IMechE Part K: J Multi-body Dynamics 2008; 222(2): 189–200.

Yang

Gordon

Jacobson

. Quasi-linear optimal path controller applied to post impact vehicle dynamics. IEEE Trans Intell Transp Syst 2012; PP(99): 1–13.

Heredia

Ollero

. Stability of autonomous vehicle path tracking with pure delays in the control loop. Adv Rob 2007; 21: 23–50.

Best

Newton

Tuplin

. The identifying extended Kalman filter: parametric system identification of a vehicle handling model. Proc IMechE Part K: J Multi-body Dynamics 2007; 221(1): 87–98.

10.

McRuer

Jex

. A review of quasi-Linear pilot models. IEEE Trans Hum Factors Electron 1967; HFE-8(3): 231–249.

11.

Yang HH. Driver models to emulate human anomalous behaviors leading to vehicle lateral and longitudinal accidents. PhD Dissertation, Mechanical Engineering, The University of Michigan, 2010.

12.

Cole

Pick

Odhams

AMC

. Predictive and linear quadratic methods for potential application to modelling driver steering control. Veh Syst Dyn 2006; 44(3): 259–284.

13.

Sharp

Casanova

Symonds

. A mathematical model for driver steering control, with design, tuning and performance results. Veh Syst Dyn 2000; 33: 289–326.

14.

Raksincharoensaka

Mizushimaa

Nagaia

. Direct yaw moment control system based on driver behaviour recognition. Veh Syst Dyn 2010; 46(1): 911–921.

15.

Chatzikomis

Spentzas

. A path-following driver model with longitudinal and lateral control of vehicle’s motion. Forsch Ingenieurwes 2009; 73: 257–266.

16.

Hegazy

Rahnejat

Hussain

. Multi-body dynamics in full-vehicle handling analysis. Proc IMechE Part K: J Multi-body Dynamics 1999; 213(1): 19–31.

17.

Azman

Rahnejat

King

. Influence of anti-dive and anti-squat geometry in combined vehicle bounce and pitch dynamics. Proc IMechE Part K: J Multi-body Dynamics 2004; 218(4): 231–242.

18.

Mashadi

Majidi

. Integrated AFS/DYC sliding mode controller for a hybrid electric vehicle. Int J Veh Des 2011; 56(1–4): 246–267.

19.

Ellis

. Vehicle handling dynamics, London: Mechanical Engineering Publications Limited, 1994.

20.

Pacejka

. Tire and vehicle dynamics, Oxford: Elsevier, Butterworth–Heinemann, 2002.

21.

Segel

. Theoretical prediction and experimental substantiation of the response of automobile to steering control. Proc IMechE Automobile Division 1956–1957; 10(1): 310–330.

22.

Gordon

Best

Dixon

. An automated driver based on convergent vector fields. Proc IMechE Part D: J Automobile Engineering 2002; 216(4): 329–347.

23.

Cooke RJ, Crolla DA and Abe M. Combined ride and handling modelling of a vehicle with active suspension. In: Proceedings of the international symposium on advanced vehicle control, Aachen, Germany, 24–28 June 1996, pp.1037–1053. Aachen, Germany: Aachen University of Technology.

24.

Kirk

. Optimal control theory: an introduction, Mineola, NY: Dover Publication, 2004.

25.

Ghoreishi

Nekoui

Basiri

. Optimal design of lQR weighting matrices based on intelligent optimization methods. Int J Intell Inf Process 2011; 2(1): 63–74.

26.

Wang

Abe

Kano

. Influence of driver’s reaction time and gain on driver–vehicle system performance with rear wheel steering control systems: part of a study on vehicle control suitable for the aged driver. JSAE Rev 2002; 23: 75–82. Society of Automotive Engineers of Japan, Inc. and Elsevier Science B.V.

Vehicle path following control in the presence of driver inputs

Abstract

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