견실한 틸팅차량 구동을 위한 독립적인 두 유압실린더의 동기화 제어

Hydraulic actuation systems for tilting trains are usually composed of independent actuators in order to escape from position errors due to bulk modulus of the hydraulic systems. For a hydraulic control system using two independent cylinders, this paper presents the modeling of the hydraulic actuation system, synchronization control logic, and simulation results of the hydraulic control system. The validity of the synchronization control logic is demonstrated through simulation studies.