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arXiv 2405.08306math.OCcs.SYeess.SY
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采用最优控制方法的飞行航迹优化

Flight Path Optimization with Optimal Control Method

Gaofeng Su, Xi Cheng, Siyuan Feng, Ke Liu, Jilin Song, Jianan Chen, Chen Zhu, Hui Lin

AI总结:

针对航空领域飞机航迹与控制优化以兼顾飞行时间和燃油消耗的问题,研究采用CFTOC方法,建立含风扰的飞机动力学模型,搭建优化程序并在模拟真实飞行场景下求解,经多场景验证得到简化假设下的最优解。

摘要:

本文围绕航空领域的关键问题展开:如何优化飞机的飞行轨迹与控制输入,以实现飞行时间和燃油消耗的最优化。本研究旨在为该问题提供部分解答,并在若干简化假设下,利用约束有限时间最优控制(Constrained Finite Time Optimal Control, CFTOC)推导最优解。研究首先根据可控输入与风扰建立飞机动力学模型,随后明确具体的优化目标,搭建优化程序,在模拟真实飞行场景的条件下求解问题,最后通过多组场景对优化结果进行验证与讨论。

英文摘要:

This paper is based on a crucial issue in the aviation world: how to optimize the trajectory and controls given to the aircraft in order to optimize flight time and fuel consumption. This study aims to provide elements of a response to this problem and to define, under certain simplifying assumptions, an optimal response, using Constrained Finite Time Optimal Control(CFTOC). The first step is to define the dynamic model of the aircraft in accordance with the controllable inputs and wind disturbances. Then we will identify a precise objective in terms of optimization and implement an optimization program to solve it under the circumstances of simulated real flight situation. Finally, the optimization result is validated and discussed by different scenarios.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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