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Development of Vehicle Integrated Dynamics Control System with Brake System Control

제동 장치를 이용한 차량통합운동제어시스템 개발

  • 송정훈 (동명대학교 메카트로닉스공학과)
  • Received : 2016.09.20
  • Accepted : 2017.03.31
  • Published : 2017.07.01

Abstract

This study is to develop a vehicle Integrated Dynamics Control System(IDCB) that can stabilize the lateral dynamics and maintain steerability. To accomplish this task, an eight degree of freedom vehicle model and a nonlinear observer are designed. The IDCB independently controls the brake systems of four wheels with a fuzzy logic control and a sliding model control. The result shows that the nonlinear observer produced satisfactory results. IDCB tracked the reference yaw rate and reduced the body slip angle under all tested conditions. It indicates that the IDCB enhanced lateral stability and preserved steerability.

Keywords

Nonlinear Observer;Vehicle Integrated Control System;Vehicle Model;Fuzzy Logic Control;Sliding Model Control

Acknowledgement

Supported by : 동명대학교

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