| 双机驱动的煤矿带式输送机多级模糊均衡控制 |
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| 引用本文： | 郑茂全,侯媛彬,宋春峰,王亮,薛斐.双机驱动的煤矿带式输送机多级模糊均衡控制[J].煤炭学报,2015,40(Z2):546-552. |
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| 作者姓名： | 郑茂全 侯媛彬 宋春峰 王亮 薛斐 |
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| 作者单位： | 1.西安科技大学，陕西 西安 710054；;
2.宁夏天地西北煤机有限公司，宁夏 石嘴山 753001 |
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| 基金项目： | 中国煤炭科工集团科技创新基金资助项目(2011ZD007) |
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| 摘 要： | 从物理机理上推导并分析双机启动电机出力不均衡的原因，提出一种双机驱动的煤矿带式输送机多级模糊均衡控制（MFEC）算法，建立出该均衡控制器的数学模型，并给出了MFEC算法步骤和分级规则；最后以长距离大倾角的双机驱动的煤矿大巷带式输送机为例进行仿真，并与传统的PI控制比较。结果表明，该方法的平均线速度误差约减小3%。
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| 关 键 词： | 煤料撒落 双机驱动 多级模糊规则 功率均衡 |
| 收稿时间： | 2015-07-10 |
Equalization control with multistage fuzzy in coal belt conveyor by dual-motor drive |
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| Abstract: | The cause of power unbalance is analyzed and the relationship between the two motors is deduced in physical mechanism in the paper.Aim at the problem of coal belt conveyor，an algorithm of multistage fuzzy equalization control (MFEC) was proposed，equalization controller’s mathematical model was created，the steps of MFEC algorithm and the ranking rules were deduced.At last，a belt conveyor of double-motor driven was made as a simulation example which was in long distance and large angle of coal-mine roadway.Then the simulation of MFEC was compared with traditional PI control.The result shows that the average error rate of this method is reduced by about 3%. |
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| Keywords: | coal scattered dual-motor drive multistage fuzzy rules power balance |
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