| 机械微动相移三维形貌测量系统 |
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| 引用本文： | 刘菲,黄珍献,孙平.机械微动相移三维形貌测量系统[J].山东师范大学学报(自然科学版),2008,23(1):55-57. |
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| 作者姓名： | 刘菲 黄珍献 孙平 |
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| 作者单位： | 山东师范大学物理与电子科学学院,250014,济南 |
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| 摘 要： | 相移轮廓术是一种常用的测量物体三维形貌的方法,其中获得精确相移是至关重要的.根据相移轮廓术的基本原理.设计了机械微动相移控制系统.计算机编程产生脉冲输出给IPC5373工控板控制步进电机运转,再通过机械装置实现投影光栅的微操动,从而现实三维形貌测量的相移.实验结果表明,该系统简单且操作方便,提高了测量系统的精度和自动化程度,有一定的实用价值.
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| 关 键 词： | 三维形貌测量 步进电机 IPC5373 机械微动 机械装置 相移轮廓术 三维形貌测量 测量系统 MEASUREMENT SHAPE THREE DIMENSIONAL SYSTEM 价值 程度 自动化 精度 操作 结果 实验 微操 投影光栅 控制步进电机 工控板 脉冲输出 |
| 收稿时间： | 2007-09-10 |
| 修稿时间： | 2007年9月10日 |
A MECHANICAL MICRO-MOVED PHASE-SHIFT SYSTEM FOR THREE DIMENSIONAL SHAPE MEASUREMENT |
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| Liu Fei,Huang Zhenxian,Sun Ping.A MECHANICAL MICRO-MOVED PHASE-SHIFT SYSTEM FOR THREE DIMENSIONAL SHAPE MEASUREMENT[J].Journal of Shandong Normal University(Natural Science),2008,23(1):55-57. |
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| Authors: | Liu Fei Huang Zhenxian Sun Ping |
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| Abstract: | Phase-shifting measurement is commonly applied in three dimensional shape measurement,in which it is important to obtain a precise phase-shift.According to the basic principle of the phase-shifting,a controlled mechanical system of phase-shift is designed.In the system,some pulses produced by programming are sent to the IPC5373 which controls a step motor.Then the projection grating is moved tinily by using a mechanical device,which the phase-shift of 3-D shape measurement is achieved.The experimental results show that the system is simple and easy to be operated.The precision and the automatic measurement of the shape measurement are improved.Therefore,the system may have some practical value. |
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| Keywords: | three dimensional shape measurement stepping motor IPC5373 mechanical micro-moved |
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