| 제목 |
차량의 롤-피치 거동 일체감 향상을 위한 차고 조절 시스템 제어로직 개발 |
| 분야 |
차량동역학 및 제어 |
| 언어 |
Korean |
| 저자 |
조완기(한국기술교육대학교), 길한별(한국기술교육대학교), 유승한(한국기술교육대학교) |
| Key Words |
Integrated motion control(통합 거동 제어), Vehicle height adjustment system(차고 조절 시스템), Vehicle observer(차량 상태 추정기), Target vehicle motion(목표 차량 거동), Vehicle controller(차량 제어기), Optimal distributor(최적 분배기) |
| 초록 |
This paper describes a new control logic to improve the pitch and roll motion of a vehicle based on the vehicle’s height adjustment system. The proposed control logic consists of a vehicle observer to estimate vehicle states, a target vehicle motion, a vehicle controller, and an optimal distributor. The target vehicle motion determines the target roll angle and pitch angle. To achieve these target motions, the vehicle controller determines the roll and pitch angles to be added, respectively. These control inputs can be generated by the vehicle height adjustment system in the optimal distributor. To consider the performance limitation of the system and tunability, the optimal distributor is developed through an optimization method. Simulation tests were conducted to investigate the performance of the proposed control system in an asphalt road. |
| 원문(PDF) |
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