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以硬式空中加油已对接系统为对象,考虑了加油机、伸缩管外管、内管以及受油机之间的相互作用。建立了描述系统的坐标系,定义了广义坐标与广义速率,用凯恩(Kane)法推导得到系统的动力学模型,对所建模型进行仿真。结果表明,建立的模型能够反映已对接系统中加油机、伸缩管外管、内管和受油机间的相互影响,该方法能为系统仿真等应用提供较为精确的动力学模型。
With hard air refueling docking system has been the object, taking into account the tanker, telescopic tube outer tube, inner tube and the interaction between the oil machine. The coordinate system describing the system is established, the generalized coordinates and the generalized rate are defined, the kinetic model of the system is deduced by the method of Kane, and the model is simulated. The results show that the model can reflect the interaction between tanker, telescopic tube, inner tube and oil receiver in the docked system. This method can provide more accurate dynamic model for system simulation and other applications.