굴절차량의 전 차륜 조향시스템 적용에 관한 검토

Steering systems are classified as FWS(front-wheel steering), RWS(rear-wheel steering) and AWS(all-wheel steering) according to steering position. AWS is effective to reduce turning radius and platform length because all wheels are steered. In this study, we have reviewed effects of application, turning radius, and operating conditions when appling all-wheel steering system to articulated vehicles. As a result, it was concluded that AWS must be applied to reduce turning radius and alternative plans are needed to fit the differences of the sense of operation.