Research of determination technologies of position and attitude of shearer on long-wall fully mechanized coal mining face
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摘要: 分析了现有的采煤机支架传感定位技术、轨道里程计定位技术、自主定位技术的研究现状及其存在的问题;提出了以采区绝对坐标为参考坐标,采煤机在开采煤层内绝对定位的研究内容;探讨了采煤机定位技术在长壁综采工作面自动化中的作用。Abstract: The paper analyzed research status and existed problems of positioning technology of sensors of supports of shearer, positioning technology based on trackage odometer and autonomous positioning technology. It put forward research content of absolute positioning technology of shear in mining coal seam by taking absolute coordinate of the mining area as reference coordinate. It discussed application of the positioning technology of shearer in automation long-wall fully mechanized coal mining face.
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