摘要
为解决机动目标跟踪问题,建立了非机动(匀速直线运动)和机动目标当前统计两种动态模型,并对机动目标当前统计模型的输入控制的估计进行了适当改进.同时对非机动模型的观测残差和机动模型的输入估计进行检验,以便准确检测目标机动.
A nonmaneuvering model（CV-constant-velocity） and a maneuvering target “Current” Statistical model are proposed for maneuvering target tracking（MTT） in this paper, and respectively, the control input estimate of the latter has been modified. To make maneuver detection reliable, Chi-square tests are used for measurement residual of nonmaneuvering, model and input estimate of maneuvering model together.
出处
《情报指挥控制系统与仿真技术》
2005年第4期81-83,共3页
Information Command Control System and Simulation Technology
关键词
机动目标跟踪
机动检测
动态模型
假设检验
maneuvering target tracking
maneuver detection
dynamic model
hypothesis test
