| 引用本文: | 林雪,梁建成,李圣怡.改进的精密三点法——在线测量直线度方法的再探讨.[J].国防科技大学学报,1994,16(4):36-41.[点击复制] |
| Lin Xue,Liang Jiancheng,Li Shengyi.The Improved FSTRP-Studying the Method for On-line Measurement of the Straightness Again[J].Journal of National University of Defense Technology,1994,16(4):36-41[点击复制] |
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| 改进的精密三点法——在线测量直线度方法的再探讨 |
| 林雪, 梁建成, 李圣怡 |
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(国防科技大学 机械电子工程与仪器系 湖南 长沙 410073)
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| 摘要: |
| 在原精密三点法的基础上，对插值方法进行了改进，对随机误差采用了相应的数据处理方法，使得分离结果更加接近真实值，并有效地去除了随机误差的影响，得到了采样值加密的曲线，文中给出了改进的精密三点法的算法和流程图。从仿真和实验结果来看，该方法是具有可行性和可靠性的。 |
| 关键词: 直线度 误差分离 三传感器法 |
| DOI： |
| 投稿日期：1994-07-27 |
| 基金项目: |
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| The Improved FSTRP-Studying the Method for On-line Measurement of the Straightness Again |
| Lin Xue, Liang Jiancheng, Li Shengyi |
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(Department of Mechantronics Engineering and Instrumentation，NUDT，Changsha，410073)
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| Abstract: |
| In this paper，we change the method of inserting sampling points based on the old FSTRP，and adopt corresponding methods of data processing for the random error. These improvements make the separation results more exact，and get rid of the random error efficiently，aquir the curved line which has mors sampling points. This paper gives the algorithm and flow diagram of improved FSTRP. In accordance with the results of computer simulation and experiment，this method is feasible and reliable. |
| Keywords: straighness error separating three-sensor method |
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