现代防御技术2011，Vol.39Issue(1)：100-104,5.DOI:10.3969/j.issn.1009-086x.2011.01.020
基于最小最大决策的三站时差定位布阵优化
Optimization of Station Layout Based On Minimax Principle for Tri-Station TDOA Location System
摘要
Abstract
An optimization method of station layout based on minimax principle for tri-station time difference of arrival (TDOA) location system is presented. The optimization theory based on minimax principle is used to build a mathematical model for layout optimization. In this model, the coordinates of the three stations are regarded as decision variable, minimization of the maximum horizontal dilution of precision ( HDOP) is regarded as objective function. Then the optimal solution is studied by using optimization algorithm based on minimax principle. And the optimal solution is considered as optimal layout of the tri-station TDOA location system. Simulation results are in accordance with the theotical calculation, which verifies the optimality of the optimization method.关键词
三站时差定位/最小最大决策/布阵优化/定位精度分类
信息技术与安全科学引用本文复制引用
曾辉,曾芳玲..基于最小最大决策的三站时差定位布阵优化[J].现代防御技术,2011,39(1):100-104,5.
