1.中国特种飞行器研究所 试验与计量中心,荆门 448035
2.航空工业第一飞机设计研究院 强度设计研究所,西安 710089
LIU Lu, E-mail:991662990@qq.com
收稿:2024-01-31,
修回:2024-03-26,
纸质出版:2025-11-15
移动端阅览
刘路,李旺,张伟,等. 全尺寸副翼疲劳载荷优化及试验验证研究[J]. 机械强度,2025,47(11):107-113.
LIU Lu,LI Wang,ZHANG Wei,et al. Fatigue load optimization and test verification of the full-scale aileron[J]. Journal of Mechanical Strength,2025,47(11):107-113.
刘路,李旺,张伟,等. 全尺寸副翼疲劳载荷优化及试验验证研究[J]. 机械强度,2025,47(11):107-113. DOI: DOI:10.16579/j.issn.1001.9669.2025.11.013.
LIU Lu,LI Wang,ZHANG Wei,et al. Fatigue load optimization and test verification of the full-scale aileron[J]. Journal of Mechanical Strength,2025,47(11):107-113. DOI: DOI:10.16579/j.issn.1001.9669.2025.11.013.
在飞机翼面结构部件疲劳试验中,需对疲劳设计载荷进行优化处理,从而降低试验时施加的弯、剪、扭载荷误差。首先,以全尺寸副翼为研究对象,建立了疲劳试验载荷优化模型;然后,采用加权求和的方法对目标函数进行求解,得到了各加载点优化后的载荷。结果表明,该载荷比最小能量法分配的载荷更适合加载设计,载荷分布更接近于设计载荷。最后,设计并开展了全尺寸副翼疲劳试验,试验测试应变与计算结果基本吻合,因此,该模型适用于大部件疲劳试验的载荷处理。
In the fatigue test of aircraft wing structural components
the fatigue design loads need to be optimized so as to reduce the bending
shear and torsion load errors applied during the test. Firstly
taking the full-scale aileron as the research object
the fatigue test load optimization model was established; then the objective function was solved by using the weighted summation method
and the optimized load at each loading point were obtained. The results show that the load is more suitable for loading design than the load assigned by the minimum energy method
and the load distribution is closer to the design load. Finally
the full-scale aileron fatigue test was designed and carried out
and the test strains were basically the same as the calculated results. It proves that the model can be used for fatigue test load optimization of large-scale components.
拓宏亮 , 吴涛 , 卢智先 , 等 . 复合材料层合板疲劳寿命预测方法研究 [J]. 西北工业大学学报 , 2022 , 40 ( 3 ): 651 - 660 .
TUO Hongliang , WU Tao , LU Zhixian , et al . Study on fatigue life prediction method of composite laminates [J]. Journal of Northwestern Polytechnical University , 2022 , 40 ( 3 ): 651 - 660 . (In Chinese)
郭霞 , 迟海 , 贺俊智 , 等 . 纤维增强复合材料胶接结构疲劳特性研究进展 [J]. 材料科学与工程学报 , 2021 , 39 ( 5 ): 872 - 878 .
GUO Xia , CHI Hai , HE Junzhi , et al . Research progress on fatigue characteristics of fiber reinforced composite bonded structures [J]. Journal of Materials Science and Engineering , 2021 , 39 ( 5 ): 872 - 878 . (In Chinese)
张超锋 , 都伟忠 , 王伟利 . 混杂复合材料结构蜂窝夹层结构冲击特性研究 [J]. 机械强度 , 2021 , 43 ( 6 ): 1309 - 1315 .
ZHANG Chaofeng , DU Weizhong , WANG Weili . Study on low velocity impact characteristics of hybrid composite honeycomb sandwich structure [J]. Journal of Mechanical Strength , 2021 , 43 ( 6 ): 1309 - 1315 . (In Chinese)
何宇廷 , 高潮 , 张腾 , 等 . 飞机结构疲劳/耐久性安全寿命延寿方法 [J]. 空军工程大学学报(自然科学版) , 2015 , 16 ( 6 ): 1 - 6 .
HE Yuting , GAO Chao , ZHANG Teng , et al . On method of fatigue/durability safe life extension of aircraft structure [J]. Journal of Air Force Engineering University (Natural Science Edition) , 2015 , 16 ( 6 ): 1 - 6 . (In Chinese)
王育鹏 , 田文朋 , 宋鹏飞 , 等 . 民机全机疲劳试验综合加速技术研究与验证 [J]. 航空学报 , 2022 , 43 ( 5 ): 255 - 265 .
WANG Yupeng , TIAN Wenpeng , SONG Pengfei , et al . Research and verification of comprehensive acceleration technology for civil aircraft full-scale fatigue test [J]. Acta Aeronautica et Astronautica Sinica , 2022 , 43 ( 5 ): 255 - 265 . (In Chinese)
范瑞娟 , 王新波 , 杨剑锋 , 等 . 通用飞机全尺寸疲劳验证试验技术 [J]. 航空科学技术 , 2016 , 27 ( 6 ): 57 - 61 .
FAN Ruijuan , WANG Xinbo , YANG Jianfeng , et al . Technique of the full-scale fatigue verification test for general aircraft [J]. Aeronautical Science & Technology , 2016 , 27 ( 6 ): 57 - 61 . (In Chinese)
裴连杰 , 王育鹏 , 张建锋 , 等 . 战斗机全机疲劳试验技术发展概述 [J]. 航空工程进展 , 2023 , 14 ( 2 ): 136 - 144 .
PEI Lianjie , WANG Yupeng , ZHANG Jianfeng , et al . Overview of the development of full-scale fatigue test technology for fighter [J]. Advances in Aeronautical Science and Engineering , 2023 , 14 ( 2 ): 136 - 144 . (In Chinese)
高洁 , 李超 . 飞机扰流板悬挂刚度特性试验与分析研究 [J]. 机械强度 , 2023 , 45 ( 1 ): 250 - 254 .
GAO Jie , LI Chao . Aircraft spoiler suspension stiffness test and analysis [J]. Journal of Mechanical Strength , 2023 , 45 ( 1 ): 250 - 254 . (In Chinese)
孟繁沛 , 王建邦 , 李令芳 , 等 . 飞机结构疲劳试验载荷的优化设计 [J]. 航空学报 , 2001 , 22 ( 6 ): 553 - 555 .
MENG Fanpei , WANG Jianbang , LI Lingfang , et al . Optimum design of fatigue testing loads for airplane structures [J]. Acta Aeronautica et Astronautica Sinica , 2001 , 22 ( 6 ): 553 - 555 . (In Chinese)
王勇军 , 李唐 , 兑红娜 . 飞机结构耐久性严重谱下疲劳分散系数研究 [J]. 机械强度 , 2021 , 43 ( 4 ): 955 - 959 .
WANG Yongjun , LI Tang , DUI Hongna . Study on fatigue scatter factor of aircraft structure under durability severe load spectrum [J]. Journal of Mechanical Strength , 2021 , 43 ( 4 ): 955 - 959 . (In Chinese)
刘春艳 , 唐吉运 , 强宝平 , 等 . 全机结构疲劳试验载荷优化技术模拟研究 [J]. 科学技术与工程 , 2019 , 19 ( 7 ): 284 - 288 .
LIU Chunyan , TANG Jiyun , QIANG Baoping , et al . Simulation study on full-scale aircraft structure fatigue test load optimization technology [J]. Science Technology and Engineering , 2019 , 19 ( 7 ): 284 - 288 . (In Chinese)
夏峰 , 田文朋 . MA600F后机身疲劳试验加速技术研究 [J]. 科学技术与工程 , 2022 , 22 ( 12 ): 5060 - 5066 .
XIA Feng , TIAN Wenpeng . Acceleration technology of fatigue test for MA600F rear fuselage [J]. Science Technology and Engineering , 2022 , 22 ( 12 ): 5060 - 5066 . (In Chinese)
田文朋 , 宋鹏飞 , 夏峰 , 等 . 民机疲劳试验载荷谱简化研究与验证 [J]. 机床与液压 , 2022 , 50 ( 7 ): 78 - 81 .
TIAN Wenpeng , SONG Pengfei , XIA Feng , et al . Research and verification on load spectrum simplification of civil aircraft fatigue test [J]. Machine Tool & Hydraulics , 2022 , 50 ( 7 ): 78 - 81 . (In Chinese)
王亚星 , 任鹏 , 杜星 . 飞机缝翼疲劳试验载荷的工况差异分类处理方法研究 [J]. 工程与试验 , 2023 , 63 ( 3 ): 32 - 37 .
WANG Yaxing , REN Peng , DU Xing . Study on differential classification and processing method of load conditions for fatigue test of aircraft slats [J]. Engineering & Test , 2023 , 63 ( 3 ): 32 - 37 . (In Chinese)
董文永 , 刘进 , 丁建立 , 等 . 最优化技术与数学建模 [M]. 北京 : 清华大学出版社 , 2010 : 81 - 85 .
DONG Wenyong , LIU Jin , DING Jianli , et al . Optimization technology and mathematical modeling [M]. Beijing : Tsinghua University Press , 2010 : 81 - 85 . (In Chinese)
解思适 . 飞机设计手册:第九册:载荷、强度和刚度 [M]. 北京 : 航空工业出版社 , 2001 : 331 - 333 .
XIE Sishi . Airplane design manual:9th volume:load,strength and stiffness [M]. Beijing : Aviation Industry Press , 2001 : 331 - 333 . (In Chinese)
周品 , 赵新芬 . MATLAB数学建模与仿真 [M]. 北京 : 国防工业出版社 , 2009 : 276 - 286 .
ZHOU Pin , ZHAO Xinfen . MATLAB mathematical modeling and simulation [M]. Beijing : National Defense Industry Press , 2009 : 276 - 286 . (In Chinese)
0
浏览量
4
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621