Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Integrated Dynamics Control System for SUV with Front Brake Force and Front Steering Angle

전륜 제동력 및 전륜 조향각을 이용한 SUV 차량의 통합운동제어시스템 개발

  • Song, Jeonghoon (Department of Mechanical and Robot Engineering, Tongmyong Univ.)
  • 송정훈 (동명대학교 기계로봇공학과)
  • Received : 2022.02.24
  • Accepted : 2022.03.17
  • Published : 2022.05.31
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Abstract

An integrated front steering system and front brake system (FSFB) is developed to improve the stability and controllability of an SUV. The FSFB simultaneously controls the additional steering angle and front brake pressure. An active front steering system (AFS) and an active front brake system (AFB) are designed for comparison. The results show that the FSFB enhances the lateral stability and controllability regardless of road and running conditions compared to the AFS and AFB. As a result, the yaw rate of the SUV tracks the reference yaw rate, and the side slip angle decreases. In addition, brake pressure control is more effective than steering angle control in improving the stability and steerability of the SUV on a slippery road. However, this deteriorates comfort on dry or wet asphalt.

Keywords

Acknowledgement

본 성과물은 부산광역시의 대학혁신연구단지조성사업 중 "동명대학교 대학혁신연구단지조성사업" 지원으로 수행되었음(IURP2101)

References

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