| 基于柔性铰链支撑的动镜扫描系统 |
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| 引用本文： | 谢非,冯飞,王府北,吴琼水,曾立波.基于柔性铰链支撑的动镜扫描系统[J].光谱学与光谱分析,2015,35(8):2343-2347. |
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| 作者姓名： | 谢非 冯飞 王府北 吴琼水 曾立波 |
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| 作者单位： | 武汉大学电子信息学院, 湖北 武汉 430079 |
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| 摘 要： | 为了改进傅里叶变换红外光谱仪的动镜驱动装置，设计了一种基于柔性铰链支撑的动镜扫描系统。采用柔性铰链的支撑方式和音圈电机的驱动方式，利用具有高精度高稳定性的直角型柔性铰链支撑机构支撑动镜，利用音圈电机驱动动镜前后往复运动，采用DSP控制系统对动镜的匀速进行控制。实验结果表明所设计的动镜扫描系统具有方向稳定性、速度稳定性、抗震性能优越等优点。
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| 关 键 词： | 动镜 傅里叶变换红外光谱仪 柔性铰链 音圈电机 |
| 收稿时间： | 2014-09-02 |
Moving Mirror Scanning System Based on the Flexible Hinge Support |
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| XIE Fei,FENG Fei,WANG Fu-bei,WU Qiong-shui,ZENG Li-bo.Moving Mirror Scanning System Based on the Flexible Hinge Support[J].Spectroscopy and Spectral Analysis,2015,35(8):2343-2347. |
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| Authors: | XIE Fei FENG Fei WANG Fu-bei WU Qiong-shui ZENG Li-bo |
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| Institution: | School of Electronic Information, Wuhan University, Wuhan 430079，China |
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| Abstract: | In order to improve moving mirror drive of Fourier transform infrared spectrometer, we design a dynamic scanning system based on flexible hinge support. Using the flexible hinge support way and the voice coil motor drive mode. Specifically, Using right Angle with high accuracy high stability type flexible hinge support mechanism support moving mirror, dynamic mirror can be moved forward and backward driven by voice coil motor reciprocating motion, DSP control system to control the moving mirror at a constant speed. The experimental results show that the designed of moving mirror scanning system has advantages of stability direction, speed stability, superior seismic performance. |
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| Keywords: | Moving mirror Fourier transform infrared spectrometer Flexible hinge Voice coil motor |
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