摘要
动态场景光、电特性仿真技术是目标识别技术发展中的关键技术之一,目标特性仿真的精度和效率越来越受到关注。为推进目标动态场景的光、电特性仿真能力的发展,结合国内外研究成果,对基于物理模型的精确建模方法和基于目标特性数据库的工程化仿真两类动态场景仿真方法的思路、发展趋势、存在问题进行了梳理,为动态场景目标特性精确建模和海量突防场景特性数据生成及训练的发展方向提供了参考。
Simulation technology of optical and electrical characteristic of dynamic scene is an important key method in the development of target identify.The accuracy and efficiency of target characteristic simulation attract the more and more attention.In order to promote the development of optical and electrical characteristic simulation capability of the dynamic scene,combined the achievement of domestic and foreign scholars,two simulation methods are reviewed in thesis,which are the accurate modeling method based on the physical models and the engineering simulation based on the target characteristics database.And more,the method,the development trend and the existing problems are expounded.These provide a reference for the future development direction of the accurate modeling of dynamic scene target and the data generation and training of massive defense penetration scene.
作者
赵涛
王振华
毛宏霞
包醒东
陈轩
ZHAO Tao;WANG Zhenhua;MAO Hongxia;BAO Xingdong;CHEN Xuan(Science and Technology on Electromagnetic Scattering Laboratory,Beijing 100854,China;Science and Technology on Optical Radiation Laboratory,Beijing 100854,China)
出处
《上海航天》
CSCD
2019年第4期90-97,共8页
Aerospace Shanghai
基金
国家自然科学基金(61490690)
关键词
空天目标
动态场景
光学特性
电磁特性
仿真技术
space-objects
dynamic scene
optical characteristics
electrical characteristics
simulation methods
