基于光散射原理的矿用激光粉尘浓度传感器  

Mine- used Laser Dust Concentration Sensor Based on Light Scattering

作　　者：高昊 

机构地区：[1]煤科集团沈阳研究院有限公司,辽宁抚顺113122

出　　处：《煤矿安全》2016年第3期98-100,共3页Safety in Coal Mines

基　　金：安全生产重大事故防治关键技术科技资助项目(yangqi-0033-2014AQ)

摘　　要：矿用激光粉尘浓度传感器采用光散射的原理而研制,其检测精度高、使用寿命长、性能稳定可靠,特别是在非线性信号处理及信号滤波等方面具有突出特点;对传感器的设计方案进行详细的阐述。Mine- used laser dust concentration sensor,with high detection precision,long service life,stable and reliable performance,especially the prominent characteristics in nonlinear signal processing and signal filtering,is developed by using the principle of light scattering. The design plan of sensor is described in detail in this paper.

关 键 词：激光波长 光散射 散射光强度 衍射参数 激光粉尘浓度传感器 

分 类 号：TD679[矿业工程—矿山机电]