| 动态几何量多站法激光跟踪测量自标定 |
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| 引用本文： | 刘永东,王佳,梁晋文. 动态几何量多站法激光跟踪测量自标定[J]. 光学技术, 1999, 0(3) |
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| 作者姓名： | 刘永东 王佳 梁晋文 |
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| 作者单位： | 清华大学精密仪器及机械系,精密测试技术与仪器国家重点实验室,北京,100084 |
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| 摘 要： | 采用激光跟踪控制系统实现工业几何量动态测量，提出了实现动态几何量测量的基本目标和任务。重点分析了采用多个激光跟踪测量系统实现动态几何量测量的基本原理，以及多站法完成自标定的方法。分析了自标定的仿真算法并给出实验结果，仿真结果表明影响自标定精度的主要因素为标准尺的精度
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| 关 键 词： | 动态几何量；激光跟踪；多站法；自标定原则；仿真算法 |
Self-calibration of multi-station laser tracking system for dynamic geometric measurement |
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| LIU Yong-dong,WANG Jia,LIANG Jin-wen. Self-calibration of multi-station laser tracking system for dynamic geometric measurement[J]. Optical Technique, 1999, 0(3) |
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| Authors: | LIU Yong-dong WANG Jia LIANG Jin-wen |
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| Abstract: | The characteristic and concept of dynamic geometric parameters (DGP) measurement is presented. The cardinal measuring principles and methods of the laser tracking system is put forward. The key techniques of the multi station laser tracking system for DGP system and analyses its self calibration principles is discussed. The simulation model of self calibration and experiment results of multi station laser tracking system for dynamic measurement is given. On the basis of research, the main factor affects the accuracy of self calibration is the accuracy of standard ruler. |
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| Keywords: | dynamic geometric measurement laser tracking system multi station measurement self calibration principle simulation model |
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