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简述了综放工作面电液远程成组协同自动化控制系统的组成、原理及核心技术;介绍了同煤集团开展了特厚煤层四柱支撑掩护式放顶煤支架电液控制技术研究与实践及效果;指出了在应用中存在的问题和改进方向。
The composition, principle and core technology of electrohydraulic remote grouped collaborative automatic control system in fully mechanized top coal caving face were briefly introduced. The research and practice of electro-hydraulic control technology of four-post support caving mining caving support with special supports in Tongmei Group was introduced. Effect; points out the problems in the application and improve the direction.