Analysis of the Maneuvering Target Tracking Method for Cognitive Radar and Simulation Studying
Because of the increase complex electromagnetism environment and the diversification of target maneuvering type, radar faces severe challenges in air defense. For these reasons, considered the tracking technology of self-adaption radar, cognitive radar was proposed. This article particularly described the work principles and constructions of the cognitive radar firstly; and secondly discuss the PF (particle filter) and its update NPF (new particle filter) algorithms. Moreover, aiming at the shortcomings of the maneuvering turn target model, a new model, named SS maneuvering, is proposed. At last, the simulation of SS-maneuvering tracking using PF and NPF algorithms demonstrates that the estimation accuracy of PF is higher than NPF.
cognitive radar target tracking particle filter SS maneuvering
Feng Zhou Liangliang Zhang Tong Xu
Missile Institute, Air Force Engineering University Sanyuan, Shanxi, 713800, China
国际会议
2011 4th International Congress on Image and Signal Processing(第四届图像与信号处理国际学术会议 CISP 2011)
上海
英文
100-104
2011-10-15（万方平台首次上网日期，不代表论文的发表时间）