关键词: 兵器科学与技术, 智能雷, 激光引信, 一维距离像, 建模与仿真

Abstract:

In order to study the range profiles of laser fuze installed on intelligent mine,the dynamics, kinematics and analytic geometry are applied in scanning movement modeling of intelligent mine submuni tion. The mathematics models of ground, barriers, armored targets, and rendezvous of scanning line and target are established by using an analytic geometry method. At the same time, the computer numerical simulation of range profiles of laser fuze scanning the stationary and moving armored targets are carried out under the influence of different barriers. The results show that laser fuze could detect target repetitiously, the frequency and time of detecting target depend on the relative position of the mine submunition and target, and the range profiles of laser fuze has uniqueness for the target with unique figuration. The simulation model can provide references for overall design of intelligent mine, design of laser fuze and research on target recognition algorithm.

Key words: ordnance science and technology, intelligent mine, laser fuze, range profiles, modeling and simulation