An Adaptive Precision Array Laser Fuze Detection Simulation Method
An optimization of lattice laser fuze simulation method based on ray tracing and scattering theory is proposed to eliminate the error resulted from the target simplification that could meet the requirement of the lattice laser fuze design and simulation.The ray tracing illumination model of computer graphics to describe the laser transmission process was optimized by combining the bidirectional reflection distribution function(BRDF)of the planar material with the ray tracing algorithm,in order to calculate the multiple scattering of the three-dimensional target laser to realize the simulation of the fuze echo signal.The simulation results showed that the model error was less than 20%,which could be used for the design and simulation of dot matrix ground detection laser fuze.
laser fuze simulation echo signal ray tracing algorithm BRDF
Bo Tian Tuan Li Tie Li Wei Li
NO.3 R & D department Nation Key Laboratory of Science and Techology on Fuze Dynamic Characteristics Xian,China
国际会议
杭州
英文
1-6
2018-12-03（万方平台首次上网日期，不代表论文的发表时间）