井下四驱电动运料车最优滑转率控制研究  

Research on Optimal Slip Rate Control of Underground Four-wheel Drive Electric Material Carrier

作　　者：谷丽东 陈寇忠 Gu Lidong;Chen Kouzhong(CHN Energy Shendong Coal Group Co.,Ltd.,Yulin 719315,China;CCTEG Taiyuan Research Institute Co.,Ltd.,Taiyuan 030006,China)

机构地区：[1]国能神东煤炭集团有限责任公司,陕西榆林719315 [2]中国煤炭科工集团太原研究院有限公司,太原030006

出　　处：《煤矿机械》2024年第4期38-41,共4页Coal Mine Machinery

基　　金：中国神华能源股份有限公司科技创新项目(GJNY-19-44)。

摘　　要：针对井下矿用四驱电动运料车续航里程不足的情况,对影响因子滑转率进行研究,通过对驱动电机的电压、电流、编码器等参数进行计算,实时识别出四驱电动运料车的最优滑转率,然后根据实际道路情况,通过模糊控制器将车辆的滑转率控制在最优滑转率附近,最后通过软件进行了仿真。结果表明,该模糊控制器能够将实际滑转率控制在最优滑转率附近,降低不必要的轮胎摩擦损耗,实现节能目的,为解决井下四驱电动运料车续航里程不足问题提供了新的解决方案。Aiming at the insufficient range of underground mining four-wheel drive electric material carrier,the influencing factor slip rate was studied.By calculating the voltage,current,encoder and other parameters of the driving motor,the optimal slip rate of the four-wheel drive electric material carrier was identified in real-time.Then,based on the actual road conditions,the slip rate of the carrier was controlled near the optimal slip rate using a fuzzy controller.Finally,simulation was conducted using software.The results show that the fuzzy controller can control the actual slip rate near the optimal slip rate,reduce unnecessary tire friction loss,achieve energy-saving goals,and provide a new solution for solving the problem of insufficient range of underground four-wheel drive electric material carrier.

关 键 词：最优滑转率 实时识别 模糊控制 节能 

分 类 号：TD525[矿业工程—矿山机电]