| 光电稳定平台控制系统中数字滤波技术研究 |
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| 引用本文： | 毕永利,王连明,葛文奇. 光电稳定平台控制系统中数字滤波技术研究[J]. 仪表技术与传感器, 2005, 0(4): 54-57 |
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| 作者姓名： | 毕永利 王连明 葛文奇 |
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| 作者单位： | 中国科学院长春光学精密机械与物理研究所,吉林,长春,130031 |
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| 摘 要： | 光电稳定平台控制系统中，测量信号中包含的随机噪声对系统的控制性能影响很大，数字滤波是滤除噪声的有效手段。由于采样频率、实时性的要求和控制系统硬件的限制，并非所有的数字滤波技术均能在稳定平台控制系统中应用。介绍了几种稳定平台中应用的数字滤波方法，并对实验结果和在实验使用中应注意的问题进行了分析。
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| 关 键 词： | 稳定平台 控制系统 数字滤波 噪声 |
| 文章编号： | 1002-1841(2005)04-0054-04 |
| 修稿时间： | 2004-01-06 |
Research on Digital Filter Technique in Control System of Photoelectric Stabilized-platform |
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| BI Yong-li,WANG Lian-ming,GE Wen-qi. Research on Digital Filter Technique in Control System of Photoelectric Stabilized-platform[J]. Instrument Technique and Sensor, 2005, 0(4): 54-57 |
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| Authors: | BI Yong-li WANG Lian-ming GE Wen-qi |
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| Abstract: | The random noise inside the measuring signal has very effect on control function of the control system in photoelectric stabilized-platform.A digital filter is an effective approach of filtering noise.Not all digital filters can be applied to the control system of photoelectric stabilized-platform because of requirements of sampling frequency and real-time character,as well as,limitation of the control system hardware.The several digital filter methods used stabilized-platform were introduced.Analyzed the experimental result and notable problems in applying these digital filter methods. |
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| Keywords: | Stabilized-platform Control System Digital Filter Noise |
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