| 民用飞机PIO工程预测准则及试飞方法研究 |
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| 引用本文： | 刘军,付琳,徐南波.民用飞机PIO工程预测准则及试飞方法研究[J].航空工程进展,2016,7(3):343-348. |
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| 作者姓名： | 刘军 付琳 徐南波 |
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| 作者单位： | 中国商用飞机有限责任公司上海飞机设计研究院,上海,201210 |
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| 摘 要： | 驾驶员诱发振荡(PIO)是备受关注的适航安全性问题之一.以某民用飞机为研究对象,设计阶段通过工程预测准则计算分析其Ⅰ类、Ⅱ类PIO趋势,适航验证阶段参考AC25-7A给出民用飞机的PIO试飞方法与评价标准.通过试飞验证的飞行数据,结合飞行员评价,表明该民用飞机在试飞期间不存在PIO趋势,满足CCAR25规章要求,且试飞结果与理论预测结果一致.
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| 关 键 词： | 民用飞机 驾驶员诱发振荡 预测准则 试飞方法 试飞评价标准 |
| 收稿时间： | 6/4/2016 12:00:00 AM |
| 修稿时间： | 2016/6/30 0:00:00 |
Research on Engineering Prediction Criteria and Flight Test Method of PIO for Civil Aircraft |
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| Liu Jun,Fu Lin and Xu Nanbo.Research on Engineering Prediction Criteria and Flight Test Method of PIO for Civil Aircraft[J].Advances in Aeronautical Science and Engineering,2016,7(3):343-348. |
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| Authors: | Liu Jun Fu Lin and Xu Nanbo |
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| Institution: | Shanghai Aircraft Design and Research institute,Commercial Aircraft corporation of China,Ltd,Shanghai Aircraft Design and Research institute,Commercial Aircraft corporation of China,Ltd,Shanghai Aircraft Design and Research institute,Commercial Aircraft corporation of China,Ltd |
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| Abstract: | Pilot Induced Oscillation (PIO) is a safety issue which is concerned by airworthiness authorities. Firstly, I and II PIO susceptibility of a civil aircraft are calculated and analyzed by engineering prediction criteria. Secondly, according to AC25-7A, flight test methods and evaluation criteria of PIO are proposed. Finally, confirm whether it has PIO susceptibility by analysis of flight data and pilot comments. The flight results show that there is no any PIO susceptibility in flight test period and the civil aircraft meets the minimum allowable HQRM requirements. Furthermore, the flight results are consistent with prediction. |
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| Keywords: | civil aircraft Pilot Induced Oscillation prediction criteria flight test method flight test evaluation criteria |
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