| 仿真转台机械回转精度对测量精度的影响分析 |
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| 引用本文： | 张锦江,陈兴林,李季苏.仿真转台机械回转精度对测量精度的影响分析[J].中国惯性技术学报,2000,8(2):65-67. |
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| 作者姓名： | 张锦江 陈兴林 李季苏 |
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| 作者单位： | 1. 北京控制工程研究所,北京,100080
2. 哈尔滨工业大学,哈尔滨,150001 |
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| 摘 要： | 仿真转台机械回转精度主要受轴承、台体形变和安装等造成的误差的影响，它们同编码器自身的误差一同决定了测角误角。因此作主要针对Ｕ型框架分析了回转精度对测角精度的影响，经过理论分析和实验研究发现了其中影响测角精度的主要原因，并提出了调整方法。
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| 关 键 词： | 测角精度 仿真转台机械 回转精度 惯性测试台 |
| 修稿时间： | 2000-02-17 |
Analysis of Threeaxis Simulator Rotation Accuracy's Influence on Measurement Accuracy |
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| ZHANG Jin-jiang,CHEN Xing-lin,LI Ji-su.Analysis of Threeaxis Simulator Rotation Accuracy's Influence on Measurement Accuracy[J].Journal of Chinese Inertial Technology,2000,8(2):65-67. |
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| Authors: | ZHANG Jin-jiang CHEN Xing-lin LI Ji-su |
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| Abstract: | Threeaxis simulator rotation accuracy is influenced by the erros of bearing,deformation and installation.These errors,together with the error of photoencoder, decide the measurement accuracy.Therefore,the influence of U frame rotation accuracy on the measurement accuracy is analyzed in this paper.The main reason that influences the measurement accuracy is found under theory analysis and experiment research,and the adjustment method is given. |
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| Keywords: | angle measuring accuracy three-axis simulator rotation accuracy |
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