| 基于DSP的近红外光谱分析仪 |
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| 引用本文： | 洪喜,续志军,朴仁官.基于DSP的近红外光谱分析仪[J].微计算机信息,2006,22(35):109-111. |
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| 作者姓名： | 洪喜 续志军 朴仁官 |
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| 作者单位： | 1. 130033,长春市中科院长春光学精密机械与物理研究所,CIOMP;100039,北京市中国科学院北京研究生院
2. 130033,长春市中科院长春光学精密机械与物理研究所,CIOMP |
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| 摘 要： | 近红外光谱分析仪在各种工业领域中的应用日益广泛。基于仪器的实用性、可靠性和易扩展性,设计了以TMS320F2812数字信号处理器(DSP)为微控制器的新型近红外光谱分析仪,具有体积小,传输速度快,可靠性高等特点。增加数字滤波功能,提高了信噪比。仪器在实际应用过程中获得了满意的预测准确度。
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| 关 键 词： | 近红外光谱分析仪 数字信号处理器 数字滤波 |
| 文章编号： | 1008-0570(2006)12-2-0109-03 |
| 修稿时间： | 2006年6月27日 |
Near-Infrared spectrum analyzer Based on DSP |
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| HONG XI,XU ZHIJUN,PIAO REN-GUAN.Near-Infrared spectrum analyzer Based on DSP[J].Control & Automation,2006,22(35):109-111. |
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| Authors: | HONG XI XU ZHIJUN PIAO REN-GUAN |
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| Abstract: | Near-infrared spectrum is a promising method in process control and in-line use. The new NIR analyzer was designed based on TMS320f2812 DSP in view of the practicality,the reliability and the expansion, having its volume decreased and getting the transmitting speed and the reliability improved.And the inclusion of the digital filter made the signal-to-noise ratio enhanced.The satisfactory accuracy of prediction was achieved when the analyzer was used in practical application. |
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| Keywords: | Near-infrared spectrum analyzer DSP digital filter |
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