Aircraft towing tractor is a special device to dispatch airplanes in the airport.

飞机牵引车是军用和民用机场调度飞机必不可少的一种专用地面服务设备。

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This paper analyzes dynamical performances of a full power hydraulic brake system of aircraft towing tractor, and sets up a mathematical model of the hydraulic brake system.

分析了全液压制动系统的动态性能，并建立了全液压制动系统的数学模型。

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At last, the control system is programmed and tested, and the results show that the parallel hybrid drive system achieves the performance requirement which is expected for the aircraft towing tractor.

最后，叙述了控制系统程序的编制以及相关的试验，结果表明该并联混合动力驱动系统能够实现飞机牵引车预期的性能要求。

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