地下铲运机自主导航研究现状及发展趋势

An Overview of Autonomous Navigation Techniques and Development Trend for Underground LHD

为改善地下金属矿山矿石运输作业安全生产状况,提高铲运机(LHD)工作效率并降低其故障率,研究地下铲运机自主导航技术发展的现状、现存问题和发展趋势,并对现存具有代表性地下铲运机自主导航技术进行分析与总结。结果表明,当前铲运机自主导航机制尚不完善,相关的研究不全面、与实际联系不够紧密。完善导航机制,加强相关学科领域的合作,进行铲运机实地试验研究是铲运机自主导航研究成果在地下金属矿山推广应用的前提,是未来开展该课题研究工作的重点。

To free the drivers from the shackles of the dangerous working environment,improve the safety condition for ore transportation operation, lower underground LHD failure rate, and increase underground LHD working efficiency, a thorough investigation was made into features of,problems faced with, and trends in development of various existing underground LHD autonomous navigation. It was noted that the naviga- tion Inechauisms dealt with now are not perfect, and that researches carried out into the navigation tech- niques are lacking in comprehensiveness and field testing with real LHDs. It was pointed out that perfec- ting the navigation mechanism, enhancing interdisciplinary coorporation and ceating opportunities for the field testing activities should be the focal points of the work to be done in the future.