煤炭智能化开采关键技术创新进展与展望Innovation progress and prospect on key technologies of intelligent coal mining
王国法,范京道,徐亚军,任怀伟
摘要(Abstract):
全面总结了薄煤层和较薄煤层智能化开采、厚煤层大采高和超大采高智能化开采、特厚煤层综放开采智能化技术的创新与实践,分析了存在的不足;提出了综采装备适应围岩活动及环境动态变化所需攻克的采煤机智能调高控制、液压支架群组与围岩的智能耦合自适应控制、工作面直线度智能控制、基于系统多信息融合的协同控制、超前支护及辅助作业的智能化控制5项关键技术,为将智能开采由目前的初级阶段升级为自学习、自决策、自修正的高级阶段奠定技术基础;对煤炭行业近期、中期和远期提出了智能化、有限无人化和流态化的技术发展方向和目标,展望了可能的发展路径及需要突破的关键技术和发展方向。
关键词(KeyWords): 煤炭开采;智能化开采;无人化开采;流态化开采;采煤机智能调高;智能耦合自适应控制;工作面直线度智能控制;协同控制
基金项目(Foundation): 国家重点基础研究发展计划(973计划)资助项目(2014CB046302);; 国家自然科学基金重点支持项目(U1610251)
作者(Author): 王国法,范京道,徐亚军,任怀伟
DOI: 10.13272/j.issn.1671-251x.17307
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