基于AHP的高超声速飞行器动力系统性能评价方法研究

摘要

The evaluation index system of combined cycle engine used for hypersonic maneuvering vehicle was established. AHP is used to evaluate the performance of combined cycle engine,including the order of the performance index. In this method, it was able to be evaluated quantificationally that the performance of several schemes of combined cycle engine, in order to optimize the conceptual design of hypersonic maneuvering vehicle.%针对组合循环动力系统应用于高超声速飞行器的背景，构建了组合循环发动机（简称组合发动机）性能指标体系框架。采用AHP方法确定了组合发动机性能指标权重分布，建立了基于AHP的组合发动机性能评估方法。本方法可通过对不同组合动力方案综合性能的量化评价，为高超声速飞行器方案优化设计提供参考。