大型运输机高原试飞技术保障初探

Preliminary Research on Highland Flight Test Technical Support of Large Transport Aircraft

为检验大型运输机在高原环境下的正常使用能力,现场调研了高原机场环境特点及运行条件,根据高原试飞特点及高原试飞目的,制定了具体的试飞任务方案,完成了高原试飞准备,依据既定方案分梯度开展高原试飞技术保障。结合具体型号试飞,对大型运输机高原试飞技术保障方式进行了验证。结果表明,该高原试飞技术保障可以支持大型运输机的高原试飞,可为之后相关的异地试飞保障提供依据。

To test the capabilities of large transport aircraft under the environmental conditions of plateau area, investigated the environmental characteristics and flight conditions of the plateau airports, made a plan and a full preparation for the mission, provided technical support to the flight test in accordance with the plan. The scheme of highland flight test technical support was validated by the actual flight test conducted in the plateau area and it showed that these manners can make an effective support of the highland flight test. The achievements obtained can provide guidance for flight test technical support in other unusual places.