驾驶员诱发振荡预测准则有效性分析  

Analysis of validity for pilot induced oscillation prediction criteria

作　　者：吕晗阳 徐浩军[1] 李哲[1] 张喆[2] 裴彬彬 LYU Han-yang;XU Hao-jun;LI Zhe;ZHANG Zhe;PEI Bin-bin(Aeronautics Engineering College,AFEU,Xi＇ an 710038,China;Aircraft Flight Test Technology Institute,CFFE,Xi＇an 710089,China)

机构地区：[1]空军工程大学航空工程学院,陕西西安710038 [2]中国飞行试验研究院飞机所,陕西西安710089

出　　处：《飞行力学》2018年第4期16-19,共4页Flight Dynamics

基　　金：国家自然科学基金资助(61374145);民用飞机专项科研项目(MJ-2015-F-019)

摘　　要：为了科学防控驾驶员诱发振荡(PIO)问题,减少飞行事故或事故症候的发生,各国研究者提出了诸多PIO预测准则。为了分析典型PIO预测准则的有效性,提出了狭义成功率和全局成功率的概念。综合运用安全性指标、非保守性指标等,对比分析预测准则的评估结果,选择出有效性较好的预测准则,为PIO预测准则的适用性和飞行模拟试验提供参考。For the scientific prevention and control of the pilot induced oscillation（PIO） and decreasing the flying accidents or accident symptoms,researchers from different countries put forward a number of PIO prediction criteria. In order to analyze the validity of the typical PIO prediction criteria,the concept of narrow success rate and global success rate have been presented. Comprehensive application of the safety indexes and the non-conservative indexes are used to compare and analyze the evaluation results of the predicted results. Then choose the prediction criteria with better validity so as to to provide reference for the applicability of the PIO prediction criterion and the flight simulation test.

关 键 词：驾驶员诱发振荡 预测准则 有效性 飞行安全 

分 类 号：V212.1[航空宇航科学与技术—航空宇航推进理论与工程] V328