摘要
煤矿井下为完全封闭空间,面临着复杂的电磁环境,也没有卫星导航信号辅助实现设备和人员的定位,导航难度很大。基于《煤炭行业绿色矿山建设规范》中建设智能化矿山的基本要求,介绍了现有定位导航技术并进行对比,分析了地下定位导航策略的组合类型,回顾了地下定位导航滤波和位置估计算法的最新研究成果,最后提出和展望了井下设备自主定位与导航技术及相关算法的发展方向。
Underground coal mine is a completely enclosed space facing complex electromagnetic environment.Without the assistance of satellite navigation signal,it is very difficult to realize the positioning and navigation of underground equipment and personnel.Based on the basic requirements of building intelligent mines in the Green Mine Construction Specification of Coal Industry,the existing positioning and navigation technologieswere introduced and analyzed comparatively.The combination types of underground positioning and navigation strategies were analyzed and the recent research directions of filtering algorithms and positioning estimation algorithms for underground positioning and navigation were reviewed.Finally,the development direction of underground positioning and navigation technology and related algorithms were proposed and prospected.
作者
刘送永
崔玉明
LIU Songyong;CUI Yuming(School of Mechatronic Engineering,China University of Mining and Technology,Xuzhou,Jiangsu 221116,China)
出处
《矿业研究与开发》
CAS
北大核心
2019年第7期114-120,共7页
Mining Research and Development
基金
国家自然科学基金面上项目(51375478)
关键词
煤矿
井下定位与导航
组合导航策略
惯性导航
定位算法
Coal mine
Underground positioning and navigation
Integrated navigation strategy
Inertial navigation
Positioning algorithms
