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本文概略介绍了某型无人机飞行轨道的设计计算方法、程序设计及其计算过程。 该无人机的飞行轨道是一条复杂的空间曲线。它的形状取决于无人机的飞行任务和飞行场区。但是在不同试验场区执行不同飞行任务的无人机的飞行轨道可以由一些小的简单的飞行段落构成,这些飞行段落的差别主要的就是飞行参数不同。本文的第一部份介绍了这些飞行参数的选择原则及选择结果。第二部份介绍了飞行轨道的计算方法和按所选择的飞行参数计算飞行轨道的程序。第三部份给出了一些理论计算和飞行试验结果的比较曲线. 经过执行不同任务的飞行试验,证明了轨道设计的参数选择原则是合适的,计算方法和计算程序是可用的,计算所得的结果还是比较准确的,可供设计、计算类似的无人机的飞行轨道作参考。
This article briefly introduces the design and calculation method, program design and calculation process of a certain type of UAV flight orbit. The UAV’s orbit is a complex space curve. Its shape depends on the drone’s mission and the flight zone. However, the flight path of the UAVs performing different missions in different test sites can be composed of small simple flight passages whose main difference is the flight parameters. The first part of this article presents the selection principles and selection results for these flight parameters. The second section describes the calculation of the flight path and the procedure for calculating the flight path according to the selected flight parameters. The third part gives some comparative curves of theoretical calculation and flight test results.After the flight test of different missions, it is proved that the principle of parameter selection of orbit design is suitable, the calculation method and calculation program are available, and the calculated The result is still relatively accurate, for the design, calculation of a similar UAV flight trajectory for reference.