| In the aircraft maintenance support mode,the aircraft is guaranteed by itself(mainly by airborne APU),and the ground integrated support system(mainly the supply of various ground service devices,PCA).Through the analysis and calculation of the economic,environmental and social aspects of the two modes,this paper draws advantages of the aircraft PCA aircraft,through the design of a ground-based aircraft PCA support system to solve the actual protection of aircraft maintenance Efficiency issues.In a sense,the more advanced the aircraft depends on the ground support equipment.In order to strive for the highest operation efficiency,improve the utilization ratio of aircraft and the utilization of airport sites,airlines in various countries are striving to shorten the guarantee time of aircraft on the ground and improve the efficiency of support.It is one of the important means to load and unload,repair and recharge the aircraft in parallel with a variety of vehicles at the same time.This has caused the specialization of the ground support vehicles to be more and more detailed,forming a large group of special vehicles for the ground support of the aircraft.One for the ground maintenance equipment,mainly oxygen(helium)vehicles,power cars,car,air conditioning pump car,tractor,plus(pumping)oil,and all kinds of car hanging spring vehicle detection and so on.At the time of flight preparation,the surrounding aircraft will be impacted by all kinds of security vehicles.Usually it looks very chaotic,and wartime may seriously affect the efficiency of maintenance support.It plays a vital role in modern air combat to solve the quantity and specification of the equipment,reduce the turnover of equipment and improve the comprehensive support capability.From the design and manufacture of the ground equipment,it is undoubtedly the basic trend and the inevitable requirement of its development to realize the miniaturization,integration and generalization of the equipment.This paper focuses on the ground control service of the aircraft air-conditioned vehicle by implementing a special controllable adjustment technology of the input and output state of the equipment so that the same type of aircraft air-conditioned vehicle can meet the ground of many types or types of aircraft Security needs.Achieve air-conditioned car for aircraft technical parameters to meet the requirements of a variety of types and specifications of the general performance of the aircraft to improve the security efficiency,thereby reducing the aircraft fleet on the model and the number of aircraft to retain the car.And through the research on the functional design of the aircraft air-conditioned vehicle equipment and its connection with the aircraft,a generalized plan for the development of the aircraft air-conditioned vehicle is put forward. |
