摘要
应用无人机跟踪移动目标具有广泛的应用价值,平台移动能力在使目标跟踪性能得到提升的同时,也给目标信息处理增加了难度,并带来了新的问题,即如何控制传感器的运动才能获得更好的目标跟踪性能。分析了无人机目标跟踪问题中存在的技术障碍;从目标定位、目标跟踪、同步定位与跟踪、协作式目标跟踪等方面对国内外的研究现状进行阐述;重点分析了实现移动目标跟踪的两项关键技术:目标状态估计与在线航迹规划;对未来的发展趋势进行了展望。
The problem of autonomous tracking a moving target using UAVs was introduced. The recent improvements in target tracking using UAVS were present, including target geolocation, target tracking, simultaneous localizations and tracking, cooperative target tracking, and so on. The key techniques were compared and addressed, including target state estimation and trajectory planning. The prospective technique development trends were proposed.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2010年第A01期172-177,共6页
Journal of System Simulation
基金
国防基础科研项目(A2820080247)
关键词
无人机
目标跟踪
目标状态估计
航迹规划
UAV
target tracking
target state estimation
trajectory planning
