【摘要】 对于被动目标跟踪,在引入了测频信息后,目标的可观测条件大大放宽,在某些条件下,观测站甚至可以不动。本文对带频率信息的被动跟踪由二维常速目标延伸到三维机动目标,并采用伪线性估计器(PLE)。仿真结果表明,伪线性估计器(PLE)在一定程度上能够改善带频率信息的机动目标被动跟踪。更多还原

【Abstract】 In Passive Target Tracking(PTT),the target’s observable conditions can be broadened with introduction of frequency information,and the observer might be immobile in some special cases.Passive target tracking with frequency information for 2-D moving target with constant velocity has been reported.This paper was also dedicated to the maneuvering target’s passive tracking with frequency information, and the 2-D moving target with constant velocity was extended to 3-D maneuvering target by using Pseudo-measurement Linear Estimator(PLE).Simulation results indicated that PLE can improve the effect of PPT for maneuvering target with frequency information to some degree.更多还原