Design and Simulation of New Cabin Door Retractable System

At present, the traditional cabin door retractable system is designed based on peak flow and peak power. However, cabin door retractable system is turned on and off only for a very short period of time, so most energy is wasted. In order to solve the problem, a new cabin door retractable system is proposed in this paper. and the basic ideas are low-power pressurized energy storage and high-power transient operation by using the accumulator. According to this way, the installed power of the cabin door retractable system is reduced greatly and the burden on the engine is lightened at the same time. To validate the presented system, the paper establishes the simulation model of the traditional cabin door system and the new cabin door system. And the compared results show that the demand for flow and power are reduced more than 50% by using the new cabin door retractable system.