基于试飞的运输直升机任务效能分析及优化

Transport Helicopter Mission Effectiveness Evaluation and Optimization Based on Flight Test

以运输直升机为突破口,提出了一套基于常规试飞方法和试飞数据的任务效能评估和优化的工程方法。在综合分析直升机实际作战中的使用限制、任务环境、任务方式和战术特点等多方面因素的基础上,对直升机进行了分级任务规划,建立了运输任务效能的基础模型,在此基础上梳理出试飞数据需求并提出了相应的试飞数据提取方法。通过三型直升机的运输效能分析及任务优化,验证了本文所建立方法的正确性。

An engineering method was raised for the transport helicopter mission effectiveness evaluation and optimization, based on routine flight test technique and data. Through the analysis on mission limits, mission environments, mission manners, tactics characteristics and so on, the transport mission enactments and a basic math model were established, Based on this, the demand and disposal technique of flight test data were put forward. Based on the contrast and optimization results of helicopters of three types helicopter, validation results indicate the method raised in this paper is trusty.