基于CCAR-25-R4《运输类飞机适航标准》要求，结合FAA咨询通告AC25-7 C《运输类飞机合格审定飞行试验指南》，叙述了驾驶员诱发振荡( PIO)的分类，以及运输类飞机PIO的合格审定试飞要求，分析了PIO试飞方法、试验点的选取原则、试飞评定准则、注意事项和风险规避措施等，可为民用飞机的PIO试飞提供参考。%Based on the CCAR-25-R4 “Airworthiness Standards of Transport Category Airplanes” and FAA ad-visory AC25-7 C “Flight Test Guide for Certification of Transport Category Airplanes”, this paper specifies the re-quirements of airworthiness and the classification of pilot induced oscillation ( PIO) . The paper also gives analysis on the flight test method of PIO and principles of flight test pointsˊselection,the safety procedures during PIO flight test and evaluation criteria. The research can provide guidance for the PIO flight test of the civil airplanes.
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