| 直角应变花固有测量误差分析及贴片定位研究 |
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| 引用本文： | 郑大素,杨淳.直角应变花固有测量误差分析及贴片定位研究[J].烟台大学学报(自然科学与工程版),1997,10(2):126-130. |
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| 作者姓名： | 郑大素 杨淳 |
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| 作者单位： | 烟台大学机械工程系 |
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| 摘 要： | 对直角应变花测量梁的主应力，主方向的固有测量进行理论分析，并用二次扩展内罚函数法，对贴片的定位进行优化。
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| 关 键 词： | 应变花 测量误差 贴片定位 应力测定 |
Theoretical Analysis of Intrinsic Measured Error and Research on Optimal Location for Right Angle Strain Flower |
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| Zheng Dasu,Yang Chun,Qu Weibo.Theoretical Analysis of Intrinsic Measured Error and Research on Optimal Location for Right Angle Strain Flower[J].Journal of Yantai University(Natural Science and Engineering edirion),1997,10(2):126-130. |
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| Authors: | Zheng Dasu Yang Chun Qu Weibo |
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| Abstract: | The intrinsic measured error of right angle strain flower in measured principal stress and principal direction of beam is analysed theoretically, and the sticting location of strain flower is optimized,using the quadratic extended interior penalty founction method. |
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| Keywords: | strain flower measured error optimization |
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