Modeling and Simulation of Cone-shaped Circumrotation for Missile Characteristic with Micro-Motion

摘要：

A mathematical model for the study of micro-Doppler effect of missile cone-shaped circumrotation in continuous wave radar was built, based on radar radial velocity change is deep analyzed that is caused by micro-motion velocity for missile cone-shaped circumrotation, and the analytical relationship between radial velocity of radar and micro-Doppler effect of missile is derived. Then the simulation of the micro-Doppler effect was conducted by means of time-frequency analysis method. Results show that some micro-Doppler features of micro-motion target can be extracted effectively from radar echo signal, it laid the foundation for the achievement of missile target detection and recognition.

关键词： missile micro-motion cone-shaped circumrotation micro-Doppler

作者: ZHANG Wanjun WANG Fei DU Enxiang LENG Xuebing Yang Jun

作者单位: The Academy Armored Forces Engineering of PLA, Department of Arms Engineering, Beijing, China,100072 School of Mechatronic Engineering, Beijing Institute of Technology,Beijing,100081 Department of Logi Baicheng Ordnance Test Center Baicheng, China 137001

会议类型: 国际会议

会议名称: 第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)

会议地点: 重庆

会议语种:英文

页码: 529-532

在线出版日期: 2009-08-01（万方平台首次上网日期，不代表论文的发表时间）