偏振光强自动检测系统软硬件的设计和研究  

Software and Hardware Design and Research for Automatic Detection System of Polarized Light Intensity

作　　者：田宁军[1] 吴君毅[1] 于国萍[1] 

机构地区：[1]武汉大学物理科学与技术学院,湖北武汉430072

出　　处：《测控技术》2007年第11期13-15,19,共4页Measurement & Control Technology

基　　金：国家自然科学基金资助项目(10474075)

摘　　要：偏振光强自动检测系统使用对称电路滤除了背景噪声的干扰;检测过程完全由软件自动控制完成;采用实时图形化显示方法。操作过程简单方便,显示结果直观明了,得到的实际结果与理论分析相符。The automatic detection system of polarized light intensity is developed. This detection system uses the symmetrical circuit to filter the disturbance of background noise. The detection process is totally automatically controlled and finished by the software. It adopted the real-time demonstration method in figures. The procedure is simple and convenient, and the showing result is direct-viewing and distinct. The actual result is identical with theoretical analysis.

关 键 词：偏振光强 对称电路 串行通信 步进电机 自动化控制 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]