Study On The Test Method Of Warning Accuracy For Laser Warning Device

With the rapid development of laser countermeasure technology, laser technology has become a laser-detection warning against the top priority. Study of laser warning technology is aimed at quick detection of laser-existence of the threat and determine its incoming direction, the laser wavelength, intensity, pulse characteristics and other information, timely and sound and light alarm.The issue is to build a test device the direction of resolution of laser warning systems, development of two-dimensional simulation of the direction of an incoming laser simulation platform, and propose guidelines for testing the accuracy of two-dimensional simulation platform design approach, which aims to assess incoming laser warning device to determine the laser the accuracy of direction, in order to improve the accuracy of alarm provides a reliable basis.This paper describes the detection system components and testing principles and conduct an overall optimization. According to the system test requirements, to design an important testing equipment-two-dimensional turntable, which can measure angle in both directions in the azimuth and pitch of angle. This paper conducted a two-dimensional turntable mechanical structure and electrical control part of the design and were made to the two-dimensional turntable in the position and direction accuracy of pitch detection method. To achieve high-precision test equipment for testing a low level of accuracy is the principle of test equipment. The detection system carried out several experiments presented in this paper verify the detection method of alarm precision of laser warning device is feasible.