红外成像系统中带有距离修正的目标能量预测方法  

Energy Forecasting Filter with Distance Assisted in the Field of Infrared Imaging

作　　者：刘滨 洪文鹏 王瑞芬 刘建旭 关智聪 LIU Bin;HONG Wenpeng;WANG Ruifen;LIU Jianxu;GUAN Zhicong(Shanghai Aerospace Control Technology Institute, Shanghai 201109;The Third Military Representative Office in Shanghai Area of the Military Representative Bureau of the Army Equipment Department in Nanjing Area, Shanghai 201109;Infrared Detection Technology Research & Development Center of CASC, Shanghai 201109)

机构地区：[1]上海航天控制技术研究所,上海201109 [2]陆军装备部驻南京地区军事代表局驻上海地区第三军事代表室,上海201109 [3]中国航天科技集团有限公司红外探测技术研发中心,上海201109

出　　处：《飞控与探测》2020年第2期59-63,共5页Flight Control & Detection

摘　　要：针对红外成像系统中目标遮挡后需要进行能量预测的实际情况,提出了一种基于距离修正的Kalman灰度预测方法,建立能量和距离之间的状态方程,通过装定的距离和观测到的目标能量来预测实际的目标能量,并结合具体的试验数据,与三阶状态向量Kalman滤波预测和α-β-γ滤波预测做了对比,仿真结果表明,该滤波方法是正确有效的。This paper discusses the problem of energy forecasting filter in the field of infrared imaging.A method based on Kalman forecasting filter with distance assisted is given.The equation of state between energy and distance is established,and the actual target energy is predicted by binding distance and observed target energy.Compared with the third-order state vector Kalman filtering prediction and alpha-beta-gamma forecasting filtering prediction,the simulation results show that the filtering method introduced is correct and effective.

关 键 词：KALMAN滤波 Α-Β-Γ滤波 目标距离 能量预测 

分 类 号：TN911.73[电子电信—通信与信息系统]