| 飞机主操纵系统疲劳试验载荷监控方法研究——应变数据分析法 |
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| 引用本文： | 卢京明,孙祥.飞机主操纵系统疲劳试验载荷监控方法研究——应变数据分析法[J].飞机设计,2006(2):21-23,31. |
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| 作者姓名： | 卢京明 孙祥 |
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| 作者单位： | 中航第一飞机研究院,强度研究室,陕西,西安,710089 |
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| 摘 要： | 针对某机全机主操纵系统疲劳试验中动态操纵情况下的应变测量以及试验载荷监控问题进行了分析和讨论,并对基于应变测量数据分析的操纵系统疲劳试验载荷监控方法的确定及其应用效果进行了阐述。在操纵系统疲劳试验过程中的实际监控结果表明,该方法对副翼/平尾/方向舵操纵系统多种试验状态下的试验载荷监控实用有效。
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| 关 键 词： | 全机主操纵系统 疲劳试验 应变数据分析 试验载荷监控 |
| 文章编号： | 1673-4599（2006）02-0021-03 |
| 收稿时间： | 2005-10-17 |
| 修稿时间： | 2005-10-17 |
A Fatigue Loading Monitoring Method Based on Strain Data Analysis in Primary Flight Control System Fatigue Tests |
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| LU Jing-ming,SUN Xiang.A Fatigue Loading Monitoring Method Based on Strain Data Analysis in Primary Flight Control System Fatigue Tests[J].Aircraft Design,2006(2):21-23,31. |
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| Authors: | LU Jing-ming SUN Xiang |
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| Abstract: | The dynamic strain measurement and test loading monitoring problems in primary flight control system fatigue tests are discussed.A fatigue test loading monitoring method based on train measuring data analysis and its application to primary flight control system fatigue tests is presented.The monitoring results from flight control system fatigue tests show that this method based on strain data anlysis is practicable and effective for several test modes in aileron,elevator and rudder control system tests. |
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| Keywords: | primary flight control system fatigue test strain analysis test load monitoring |
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