Adaptive vehicle traction force control for intelligent vehicle highway systems (IVHS)

Hyeongcheol Lee, Masayoshi Tomizuka

Research output: Contribution to conferencePaper

5 Citations (Scopus)

Abstract

This paper is concerned with robust longitudinal control of vehicles in the Intelligent Vehicle Highway Systems (IVHS) by adaptive vehicle traction force control (TFC). Two different traction force controllers, adaptive fuzzy logic control (AFLC) and adaptive sliding mode control (ASMC), are proposed and applied to the fastest stable acceleration/deceleration and robust vehicle platooning problems. The motivation for investigating adaptive techniques arises from the unknown time-varying nature of the tire/road surface interaction that governs vehicle traction. Synchronous application of the engine or brake torques is also proposed for more stable vehicle maneuvers. The lack of controllability during braking (only one net input torque for the two control objectives, i.e. front and rear wheel slips) is partly overcome by applying auxiliary engine torque. Simulations of the two control methods are conducted using a complex nonlinear vehicle model which fully describes the dynamic behavior of the vehicle. Both controllers result in good performance under time-varying operating conditions.

Original languageEnglish
Pages17-24
Number of pages8
StatePublished - 1996 Dec 1
EventProceedings of the 1996 ASME International Mechanical Engineering Congress and Exposition - Atlanta, GA, USA
Duration: 1996 Nov 171996 Nov 22

Other

OtherProceedings of the 1996 ASME International Mechanical Engineering Congress and Exposition
CityAtlanta, GA, USA
Period96/11/1796/11/22

Fingerprint

Traction control
Intelligent vehicle highway systems
Force control
Traction (friction)
Torque
Longitudinal control
Engines
Controllers
Deceleration
Sliding mode control
Robust control
Braking
Controllability
Brakes
Tires
Fuzzy logic
Wheels

Cite this

Lee, H., & Tomizuka, M. (1996). Adaptive vehicle traction force control for intelligent vehicle highway systems (IVHS). 17-24. Paper presented at Proceedings of the 1996 ASME International Mechanical Engineering Congress and Exposition, Atlanta, GA, USA, .
Lee, Hyeongcheol ; Tomizuka, Masayoshi. / Adaptive vehicle traction force control for intelligent vehicle highway systems (IVHS). Paper presented at Proceedings of the 1996 ASME International Mechanical Engineering Congress and Exposition, Atlanta, GA, USA, .8 p.
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title = "Adaptive vehicle traction force control for intelligent vehicle highway systems (IVHS)",
abstract = "This paper is concerned with robust longitudinal control of vehicles in the Intelligent Vehicle Highway Systems (IVHS) by adaptive vehicle traction force control (TFC). Two different traction force controllers, adaptive fuzzy logic control (AFLC) and adaptive sliding mode control (ASMC), are proposed and applied to the fastest stable acceleration/deceleration and robust vehicle platooning problems. The motivation for investigating adaptive techniques arises from the unknown time-varying nature of the tire/road surface interaction that governs vehicle traction. Synchronous application of the engine or brake torques is also proposed for more stable vehicle maneuvers. The lack of controllability during braking (only one net input torque for the two control objectives, i.e. front and rear wheel slips) is partly overcome by applying auxiliary engine torque. Simulations of the two control methods are conducted using a complex nonlinear vehicle model which fully describes the dynamic behavior of the vehicle. Both controllers result in good performance under time-varying operating conditions.",
author = "Hyeongcheol Lee and Masayoshi Tomizuka",
year = "1996",
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note = "null ; Conference date: 17-11-1996 Through 22-11-1996",

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Lee, H & Tomizuka, M 1996, 'Adaptive vehicle traction force control for intelligent vehicle highway systems (IVHS)' Paper presented at Proceedings of the 1996 ASME International Mechanical Engineering Congress and Exposition, Atlanta, GA, USA, 96/11/17 - 96/11/22, pp. 17-24.

Adaptive vehicle traction force control for intelligent vehicle highway systems (IVHS). / Lee, Hyeongcheol; Tomizuka, Masayoshi.

1996. 17-24 Paper presented at Proceedings of the 1996 ASME International Mechanical Engineering Congress and Exposition, Atlanta, GA, USA, .

Research output: Contribution to conferencePaper

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Lee H, Tomizuka M. Adaptive vehicle traction force control for intelligent vehicle highway systems (IVHS). 1996. Paper presented at Proceedings of the 1996 ASME International Mechanical Engineering Congress and Exposition, Atlanta, GA, USA, .