Research and Analysis Infrared Radiation Detection Performance of Projectile in Photoelectric Detection Target
Photoelectric detection target is an instrument that is used to measure the parameter of flying projectile in the out ballistics, and the method of visible light was used to design its detection system which has obvious merit during the day, but it cannot work at night The technology of infrared detection was put forward to design the detection system of Photoelectric detection target to solve the problem that it cannot work at night The principle of detection and the characteristic of infrared radiation on flying projectile were analyzed; the temperature of every point on the projectile surface at each time was calculate, according to PLANK LOW IR. The calculation equation of temperature radiation and radiant intensity on flying projectile in detection screen were set up and analyzed; combine the characteristic of detection screen, the relation infrared radiation and output voltage in the different detection area were analyzed. Through experiment, it is proved that information of infrared when the projectile going through screen can be obtained, the response wavelengths is 3~5um.
infrared radiation photoelectric detection target projectile screen
Hanshan Li Zhiyong Lei
School of Electronic Information Engineering, Xian Technological University. Xian 710032,China
国际会议
重庆
英文
65-69
2011-01-21（万方平台首次上网日期，不代表论文的发表时间）