| 千斤顶式飞机重量重心测量系统的研究及应用 |
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| 引用本文： | 贾恒信,张志刚,李明波,安晓玲.千斤顶式飞机重量重心测量系统的研究及应用[J].衡器,2014(9):12-17. |
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| 作者姓名： | 贾恒信 张志刚 李明波 安晓玲 |
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| 作者单位： | 中航电测仪器股份有限公司 |
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| 摘 要： | 本文阐述了千斤顶式飞机重量重心测量系统的组成、原理,并分析了千斤顶顶升过程中由于飞机机翼、机身绕性变形以及飞机称重时的姿态调整过程中千斤顶支撑点相对位置变化等因素,所产生的侧向力对系统测量精度的影响以及提出如何有效消除或减小侧向力对系统测量准确度影响的有效措施。
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| 关 键 词： | 千斤顶 飞机重量重心 侧向力 滑板 |
Research and application of Jack for aircraft center of gravity measuring system |
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| Abstract: | This paper described the composition, principle of Jack for aircraft center of gravity measurement system, and analyzed the factor that the winding deformation of wing and fuselage during the Jack goes up;that support points＆#39; relative location changes during the process of aircraft weighing posture adjustment.The influence of lateral force on the measurement accuracy of the system, put forward to effective measures for eliminating and reducing lateral force on the measurement accuracy of the system influence. |
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| Keywords: | jack aircraft center of gravity lateral force skate |
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