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Trimming Aircraft on the Ground Based on the Hybrid Genetic Algorithm

机译:基于混合遗传算法的地面飞机微调

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Trimming aircraft on the ground is an absolutely necessary for flight simulators. In order to carry out this task, the aircraft-runway dynamic model is analyzed, and then an elite re-optimized hybrid genetic algorithm for trimming the model is designed, which combines the merits of a genetic algorithm and pattern search. It does not only avoid being trapped by a local optimum, but also improves the precision of results and saves on the time for trimming. Because this trim method requires only in-out information of the dynamic model, it is a universal tool and can be used on different trim works of different simulated aircraft. Its efficiency is then validated in a flight simulator, which reveals its engineering significance.
机译:对于飞行模拟器来说,在地面上修剪飞机是绝对必要的。为了完成这一任务,分析了飞机跑道的动力学模型,然后设计了一种精英的,经过优化的混合遗传算法来修整该模型,它结合了遗传算法和模式搜索的优点。它不仅避免了被局部最优包围,而且提高了结果的精度并节省了修剪时间。由于这种修整方法只需要动态模型的进出信息,因此它是一种通用工具,可用于不同模拟飞机的不同修整工作。然后在飞行模拟器中验证了其效率,从而揭示了其工程意义。

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