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경험적 접근법과 동역학적 특성에 기반한 4WD 차량의 제어 전략 개발Control Strategy Development of 4WD Vehicles based on Heuristic Approach and Dynamic Characteristic
- Other Titles
- Control Strategy Development of 4WD Vehicles based on Heuristic Approach and Dynamic Characteristic
- Issue Date
- Nov-2013
- Publisher
- 한국자동차공학회
- Keywords
- 4WD(4륜 구동); Vehicle dynamics(차량동역학); Heuristic approach(경험적 접근법); TOD(토크분배장치); Traction control(견인력 제어); Stability control(안정성 제어)
- Citation
- 한국자동차공학회 논문집, v.21, no.6, pp 209 - 219
- Pages
- 11
- Indexed
- KCI
- Journal Title
- 한국자동차공학회 논문집
- Volume
- 21
- Number
- 6
- Start Page
- 209
- End Page
- 219
- ISSN
- 1225-6382
2234-0149
- Abstract
- This paper presents a control strategy of 4 wheel drive (4WD) vehicles. Proposed control strategy has simple structure and can easily apply to various vehicles with low cost and time. It is consist of feedforward control for traction ability, fedback control for minimizing the wheel speed difference and yaw control for lateral stability. In addition, to integrate the traction and stability control, a blending function is applied. To evaluate the feasibility of the proposed control strategy, actual vehicle experiment is conducted after deciding the tuning parameter through the simulation. The simulation is accomplished by CarSim and Matlab/Simulink and the actual vehicle test is conducted using full size Sports Utility Vehicle (SUV) equipped rear wheel based solenoid type 4WD device.
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Related Researcher
- Lee, Hyeong cheol
- COLLEGE OF ENGINEERING (MAJOR IN ELECTRICAL ENGINEERING)