멀티 챔버 에어서스펜션의 개별 코너 강성 제어를 통한 선회 주행 차량 거동 개선에 관한 연구

다국어 초록 (Multilingual Abstract)

Multi-chamber air suspension systems can change the stiffness of the spring internal volume through valve operation signals using valves located at the dividing points inside the chambers.<BR/> The purpose of this paper is to individually control the stiffness of each corner by considering the direction and magnitude of load transfer by distinguishing left and right and acceleration and deceleration when a vehicle equipped with a multi-chamber air suspension turns. We performed an actual vehicle unit experiment to show that roll motion can be improved through stiffness control using this judgment logic. We show that roll motion can be improved more through this control method than the existing method of controlling all corners with hard stiffness.