OAM-RC

Abstract

This paper researches a new photoelectric detection method to weaken or eliminate the influence of the muzzle’s flame or light in photoelectric detection target. According to the work principle of photoelectric detection target in muzzle, paper researches the output signal characteristics of muzzle’s flame or light, analyzes the differences between flying projectile’s information and muzzle’s flame or light, proposes double array photoelectric detector that was divide into master detection area and slave detection area to design detection screen, set up the design model of anti muzzle’s flame or light disturbance by the relation for flame or light signal, projectile’s information and circuit noise signal, and study the algorithm of projectile information recognition and time extraction when projectile passing through the detection screen. Through experiment and analysis, the results show the new design method of photoelectric detection target can weaken muzzle’s flame or light dis turbance and recognize projectile’s information..

Keywords

Photoelectric detection target, Double array photoelectric detector, Anti muzzle’s flame or light disturbance, Projectile, Information recognition.

Citation

HANSHAN LI, Research on a new photoelectric detection method to anti muzzle’s flame or light disturbance and projectile’s information recognition in photoelectric detection target, Optoelectronics and Advanced Materials - Rapid Communications, 8, 7-8, July-August 2014, pp.653-658 (2014).

Submitted at: Feb. 10, 2014

Accepted at: July 10, 2014