An Improved Design Method Research on PDT

摘要：

To Improve the detection performance of photoelectric detection target (PDT) , the technology of defocuses was appfied in detection optics system to eliminate photoelectric detector detection blind area, and the method of automatically adjust benchmark voltage was used to meet the different illumination condition measure. Analyze the improved method and design principle on PDT, study the detection circuit and automatically adjust benchmark voltage circuit, design optics detection structure and silt diaphragm. According to the principle, the detection distance on PDT was analyzed. Through experimentation in shooting range, it proves that the improved design method can satisfy current test demand and improve detection performance in PDT. Now, the new PDT has been applied successfully in shooting range and gain good achievement.

关键词： photoelectric detection target defocuses optics system detection circuit detection sensitivity slit diaphragm projectile

作者: Hanshan Li ZHiyong Lei

作者单位: School of Electronic Information Engineering, Xian Technological University, Xian 710032,China

会议类型: 国际会议

会议名称: 2010 International Conference on Intelligent Computation Technology and Automation(2010 智能计算技术与自动化国际会议 ICICTA 2010)

会议地点: 长沙

会议语种:英文

页码: 540-543

在线出版日期: 2010-05-11（万方平台首次上网日期，不代表论文的发表时间）