空地协同下的飞机抖振飞行试验方法研究

张武林; 刘佳璐; 田瑞; 陈浩; 雷鸣

doi:10.7643/issn.1672-9242.2026.10.008

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装备环境工程 ›› 2026, Vol. 23 ›› Issue (10) : 71-81. DOI: 10.7643/issn.1672-9242.2026.10.008

航空航天装备

空地协同下的飞机抖振飞行试验方法研究

张武林¹, 刘佳璐¹, 田瑞², 陈浩¹, 雷鸣³

作者信息 +

Aircraft Buffeting Flight Test Method under Air-Ground Coordination

ZHANG Wulin¹, LIU Jialu¹, TIAN Rui², CHEN Hao¹, LEI Ming³

Author information +

文章历史 +

摘要

目的突破飞机抖振飞行试验“机载采集-落地分析-试验点迭代”传统开环模式,提升飞行试验效率、降低试验风险,满足数字化背景下的飞机飞行试验高效高质的工程需求。方法基于构建的“机载测试层-数据链路层-地面监控层-地面模型层”四层空地协同架构,引入空中飞行试验与地面实时预测相融合的空地协同方法,并对方法所用到技术的工程可行性论证分析,最后以飞机抖振飞行试验科目对该空地协同方法进行验证。结果基于空地协同下的抖振预测方法可以提前识别飞机抖振等级和优化试验点,迎角预测结果误差不超过6%,试验点节约不少于75%。结论空地协同方法可有效提升试验效率、节约试验点、降低试验风险性,并可为飞机抖振科目以及其他平台试验科目的试验协同数字化转型提供参考,具有显著的工程应用价值。

Abstract

The work aims to break through the traditional open-loop mode of “on-board collection, ground analysis and test point iteration” for aircraft buffet flight tests, improve flight test efficiency, reduce test risks, and meet the engineering requirements of high efficiency and high quality for aircraft flight tests in the digital context. Based on the constructed four-layer air-ground collaborative architecture of “on-board test layer, data link layer, ground monitoring layer and ground model layer”, an air-ground collaborative method integrating in-flight tests and real-time ground prediction was introduced, and the engineering feasibility of the technologies used in the method was demonstrated and analyzed. Finally, the air-ground collaborative method was verified through the aircraft buffet flight test subject. Based on the air-ground collaborative buffet prediction method, the aircraft buffet level could be identified in advance and the test points could be optimized, with the error of the angle of attack prediction result not exceeding 6% and the test points saved by no less than 75%. The air-ground collaborative method can effectively improve test efficiency, save test points, reduce test risks, and can provide a reference for the digital transformation of test collaboration in aircraft buffet subjects and other platform test subjects, which has significant engineering application value.

导出引用

张武林, 刘佳璐, 田瑞, 陈浩, 雷鸣. 空地协同下的飞机抖振飞行试验方法研究[J]. 装备环境工程. 2026, 23(10): 71-81 https://doi.org/10.7643/issn.1672-9242.2026.10.008

ZHANG Wulin, LIU Jialu, TIAN Rui, CHEN Hao, LEI Ming. Aircraft Buffeting Flight Test Method under Air-Ground Coordination[J]. Equipment Environmental Engineering. 2026, 23(10): 71-81 https://doi.org/10.7643/issn.1672-9242.2026.10.008

中图分类号： V216

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