对最小离地速度试飞方法进行了介绍,对试飞数据处理方法进行了研究,总结了最小离地速度试验条件向标准条件换算方法、最小离地速度与推重比的关系以及双发试验向单发状态的换算方法。最后以某型飞机最小离地速度模拟器实验为例,对所给出的方法进行了验证。结果表明,数据处理方法可行有效,可以用于运输类飞机最小离地速度试飞。 The test method of minimum ground speed is introduced. The test data processing method is studied. The method of standard ground conditions, the minimum ground speed and the weight-to-weight ratio are summarized, State conversion method. Finally, taking the experiment of the minimum ground speed simulator of a certain type of aircraft as an example, the method given is validated. The results show that the data processing method is feasible and effective and can be used for the minimum ground-based flight test of transport aircraft.