摘要
针对地面目标跟踪中的道路识别问题研究了一种快速有效的实现方法.建立了道路识别问题的 数学模型并将上述问题与一个不等式约束的正定二次规划问题相联系.给出了二次规划问题的最优性条件并 提出了一种基于有效集算法的道路识别方法.通过两个不同的仿真实例验证了上述算法的可行性和有效性.
A fast effective algorithm is developed for the road identification problem in ground target tracking. A mathematic model of road identification problem is provided and the problem is related with a positive definite quadratic programming problem with inequality constraints. The optimality conditions are given and a road identification method based on active set algorithm is proposed. The two different simulation examples verify the feasibility and efficiency of the above algorithm.
出处
《电子与信息学报》
EI
CSCD
北大核心
2004年第7期1144-1149,共6页
Journal of Electronics & Information Technology
基金
国家自然科学基金资助课题(60272024)
关键词
地面目标跟踪
道路识别
二次规划
Ground target tracking, Road identification, Quadratic programming
