| 基于DSP木材表面粗糙度测量系统的研究 |
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| 引用本文： | 朱莉,郭晓刚,王巍.基于DSP木材表面粗糙度测量系统的研究[J].森林工程,2006,22(4):15-17,31. |
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| 作者姓名： | 朱莉 郭晓刚 王巍 |
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| 作者单位： | 东北林业大学,哈尔滨150040 |
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| 基金项目： | 黑龙江省哈尔滨市青年科学基金 |
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| 摘 要： | 通过对木材表面粗糙度检测方法的研究，测量。以数字信号处理器（DSP）TMS320F240为核心，稳定和对被测件表面无损伤的优点。该系统工作可靠，提出采用光学探针法实现木材表面粗糙度的三维非接触实现对信号的测量及系统的控制，具有测量速度快、信号满足实时性要求，并具有很强的抗干扰能力。
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| 关 键 词： | 表面粗糙度 光学探针法 实时测量 |
| 文章编号： | 1001-006X（2006）04-0015-03 |
| 收稿时间： | 2005-12-25 |
| 修稿时间： | 2005-12-25 |
Study on the Measurement System of Wood Surface Roughness Based on DSP |
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| Zhu Li, Guo Xiaogang, Wang Wei.Study on the Measurement System of Wood Surface Roughness Based on DSP[J].Forest Engineering,2006,22(4):15-17,31. |
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| Authors: | Zhu Li Guo Xiaogang Wang Wei |
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| Institution: | Northeast Forestry University, Harbin 150040 |
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| Abstract: | Based on the research of detection methods of wood surface roughness, the method of optics probe is put forward to realize the 3D nontangential measurement of wood surface roughness, Digital signal processor TMS320F240 is the core of the system, and the measurement of signals and the control on system can be realized. The system possesses the advantages of rapid testing, stable signal and unscathed on the surface of tested samples. And the system can be reliable, satisfy timely requirement, as well as has strong interference-resistance ability. |
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| Keywords: | DSP |
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