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以某型新研制的闭式液压驱动飞机牵引车为研究对象,分析了液压系统作为车辆行车制动系统的性能特点及存在的问题,通过对几种典型制动工况下车辆实际制动距离的比较,以及对转速、压力等系统参数的在线测试,进一步掌握了液压系统制动、鼓式制动及多片式制动作为车辆行车制动系统时的制动效果和工作参数,同时验证了飞机牵引车行车制动系统设计的有效性。
Taking a newly developed closed-type hydraulic-driven aircraft tractor as the research object, the performance characteristics and existing problems of the hydraulic system as a vehicle braking system are analyzed. By analyzing the actual braking distance of several typical braking conditions , And on-line testing of system parameters such as speed and pressure to further understand the braking effect and working parameters of the hydraulic system brake, drum brake and multi-plate brake as vehicle braking system, and verify Effectiveness of Design of Braking System for Aircraft Tractor.