火力与指挥控制2026，Vol.51Issue(2)：101-108,8.DOI:10.3969/j.issn.1002-0640.2026.02.013
一种基于质量等级制的分布式协同导航方法与计算机仿真
A Distributed Cooperative Navigation Method Based on a Quality Grading System and Computer Simulation
摘要
Abstract
Addressing the navigation and positioning challenges faced by cooperative combat formations in GNSS-denied scenarios where feature-matching navigation is unavailable,a distributed cooperative navigation method based on a quality grading system was proposed.Firstly,based on the precise ranging and information sharing capabilities of omnidirectional data links,rules for disseminating cooperative navigation information among network nodes were formulated,and a navigation source selection strategy based on quality levels was adopted.This strategy enables the cooperative navigation function to operate stably and reliably even in adverse conditions such as insufficient positioning references and poor geometric distribution,and output accurate and continuous positioning results.In addition,a distributed cooperative navigation simulation verification system was constructed,which can comprehensively simulate various error sources and information interaction processes in cooperative navigation.The performance of the cooperative navigation function was simulated and verified in typical scenarios,and the simulation results demonstrated the effectiveness of the proposed method.关键词
卫导拒止/数据链/质量等级/协同导航/计算机仿真Key words
GNSS-denied/data link/quality grading/cooperative navigation/computer simulation分类
航空航天引用本文复制引用
李永峰,郝修强,吴振国,吴刚,郭褚冰..一种基于质量等级制的分布式协同导航方法与计算机仿真[J].火力与指挥控制,2026,51(2):101-108,8.基金项目
陕西省重点研发计划资助项目(2021ZDLGY07-03) （2021ZDLGY07-03）
