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煤矿掘进多行为协同控制智能决策模型

王宏伟 郄晨飞 付翔 李进 王浩然

王宏伟,郄晨飞,付翔,等. 煤矿掘进多行为协同控制智能决策模型[J]. 工矿自动化,2023,49(6):120-127.  doi: 10.13272/j.issn.1671-251x.18114
引用本文: 王宏伟,郄晨飞,付翔,等. 煤矿掘进多行为协同控制智能决策模型[J]. 工矿自动化,2023,49(6):120-127.  doi: 10.13272/j.issn.1671-251x.18114
WANG Hongwei, QIE Chenfei, FU Xiang, et al. Intelligent decision-making model of multi-behavior collaborative control in coal mine excavation[J]. Journal of Mine Automation,2023,49(6):120-127.  doi: 10.13272/j.issn.1671-251x.18114
Citation: WANG Hongwei, QIE Chenfei, FU Xiang, et al. Intelligent decision-making model of multi-behavior collaborative control in coal mine excavation[J]. Journal of Mine Automation,2023,49(6):120-127.  doi: 10.13272/j.issn.1671-251x.18114

煤矿掘进多行为协同控制智能决策模型

doi: 10.13272/j.issn.1671-251x.18114
基金项目: 国家重点研发计划项目(2020YFB1314004);山西省揭榜招标项目(20201101008);山西省重点研发计划项目(202102100401015)。
详细信息
    作者简介:

    王宏伟(1977—),女,黑龙江勃利人,教授,博士,博士研究生导师,主要研究方向为煤机装备智能化、人工智能与5G+智慧矿山等,E-mail:lntuwhw@126.com

    通讯作者:

    郄晨飞(1997—),男,山西忻州人,硕士研究生,研究方向为煤矿智能化、协同控制,E-mail:1217297735@qq.com

  • 中图分类号: TD632

Intelligent decision-making model of multi-behavior collaborative control in coal mine excavation

  • 摘要: 智能决策支持的掘进多行为协同控制是煤矿掘进工作面智能化的核心之一,掘进多行为协同控制的最优时序规划是智能决策的关键。针对煤矿掘进多行为控制模式单一、固化、协同作业能力差等问题,设计了一种煤矿掘进多行为协同控制智能决策模型,实现了掘进多行为在最优时序下的协同作业。首先,提出了掘进多行为协同控制智能决策方法,确定了掘进多行为可行时序规划集和多目标最优时序规划策略;其次,根据掘进现场的规定和工艺要求,确定了掘进动作事件集,通过对事件集中两两动作事件之间时间关系的分析,求出掘进多行为时间关系约束矩阵;然后,根据时间点关系约束矩阵转换方法,将掘进多行为时间关系约束矩阵转换为时间点关系约束矩阵,再求出掘进多行为可行时序规划集;最后,定义不同掘进目标下的求解函数,求得不同掘进目标的最优时序。实验结果表明,在不同掘进目标下,按照模型决策出的掘进动作最优时序规划结果,掘进机器人可无干涉协同作业,且掘进作业1个工作循环的执行时间与决策模型计算的时间基本一致。

     

  • 图  1  掘进多行为协同控制智能决策方法流程

    Figure  1.  Process of intelligent decision-making method for multi-behavior collaborative control in excavation

    图  2  某回风巷支护工艺

    Figure  2.  Support technology for a return air roadway

    图  3  掘进多行为最优时序计算流程

    Figure  3.  The optimal time series calculation process of multi-behavior in excavation

    图  4  实验设备及部分掘进动作事件标注

    Figure  4.  Experimental equipment and partial excavation action event labeling

    图  5  掘进多行为协同控制实验结果

    Figure  5.  Experimental results of multi-behavior collaborative control in excavation

    表  1  掘进动作事件集

    Table  1.   Excavation action event set

    事件动作类型
    B1掘锚一体机截割煤壁
    B2掘锚一体机左顶钻臂左上顶板第1根钻锚
    B3掘锚一体机右顶钻臂右上顶板第1根钻锚
    B4掘锚一体机左顶钻臂左上顶板第2根钻锚
    B5掘锚一体机右顶钻臂右上顶板第2根钻锚
    B6掘锚一体机左帮钻臂左帮第1根钻锚
    B7掘锚一体机右帮钻臂右帮第1根钻锚
    B8掘锚一体机左帮钻臂左帮第2根钻锚
    B9掘锚一体机右帮钻臂右帮第2根钻锚
    B10锚杆转载机左帮钻臂左帮第3根钻锚
    B11锚杆转载机右帮钻臂右帮第3根钻锚
    B12锚杆转载机左帮钻臂左帮第4根钻锚
    B13锚杆转载机右帮钻臂右帮第4根钻锚
    B14掘锚一体机锚索钻臂顶板第1根锚索钻锚
    B15掘锚一体机锚索钻臂顶板第2根锚索钻锚
    B16掘锚一体机铺设锚网到临时支撑上
    B17掘锚一体机铲板/锚杆转载机前支撑上升
    B18掘锚一体机铲板/锚杆转载机前支撑下降
    B19“两机”后支撑上升
    B20“两机”后支撑下降
    B21掘锚一体机临时支撑升起
    B22“两机”向前行走
    B23掘锚一体机铺设帮锚网
    B24掘锚一体机临时支撑收回
    下载: 导出CSV

    表  2  13种时间元关系表示

    Table  2.   Representations of 13 time element relationships

    两两行为之间13种
    时间关系表示
    符号时间点逻辑法表示图形表示
    Bi
    Bj
    Before<aibiajbj
    Meetmaibi=ajbj
    Overlap0aiajbibj
    Finished Byfiaiajbi =bj
    Containsdiaiajbjbi
    Startsai = ajbibj
    Equal=ai = ajbi =bj
    Start Bysiai = ajbjbi
    Duringdajaibibj
    Finishfajaibi =bj
    Overlaped Byoiajaibjbi
    Meet Bymiajbj =aibi
    After>ajbjaibi
    下载: 导出CSV

    表  3  模型求解目标及对应数学函数

    Table  3.   Model solving objectives and corresponding mathematical functions

    求解目标数学函数
    掘进作业最短时间tmin=min(f(Rk)),f(Rk)为Rk的执行时间
    掘进作业最接近目标时间t={f(Rk)|min(|f(Rk) − S|)},S为目标时间
    掘进作业最长时间tmax=max(f(Rk))
    下载: 导出CSV

    表  4  部分掘进多行为可行时序集

    Table  4.   Feasible timing sets of partial excavation multi-behavior

    序号掘进动作时序
    1a22 [a16 a20 b22] b20 [b16 a21] a18 [a1 a2 a3 a14 a15 b18 b21] [b2 a4] [b3 a5] [b1 a23] b4 b5 [a10 a11] [b10 a12] [b11 a13] b12 b13 a24 b24 [a6 a7 b23] b14 b15 [b6 a8] [b7 a9] b8 b9 [a17 a19] b17 b19
    2a22 [b22 a16] b16 a18 b18 a20 b20 a10 b10 a11 b11 a12 b12 a13 b13 a14 b14 a15 a21 [b21 a1]b1 a2 b2 a3 b3 b15 a4 b4 a5 b5 a23 [b23 a6] b6 a7 b7 a8 b8 a9 b9 a17 b17 a19 b19 a24 b24
    3a22 [a16 a20 b22] b20 [b16 a21] a18 [a1 a2 a3 a14 a15 b18 b21] [b2 a4] [b3 a5] [b1 a23] b4 b5 [a10 a11] [b10 a12] [b11 a13] b12 b13 a24 b24 [a6 a7 b23] b14 b15 [b6 a8] [b7 a9] [b8 b9 a17 a19] b17 b19
    4a22 [a16 a20 b22] b20 [b16 a21] a18 [a1 a2 a3 a14 a15 b18 b21] [b2 a4] [b3 a5] [b1 a23] b4 b5 [a10 a11] [b10 a12] [b11 a13] b12 b13 a24 b24 [a6 a7 b23] b15 b14 [b6 a8] [b7 a9] b9 b8 [a17 a19] b17 b19
    5a22 [a16 a20 b22] b20 [b16 a21] a18 [a1 a2 a3 a14 a15 b18 b21] [b2 a4] [b3 a5] [b1 a23] b4 b5 [a10 a11] [b10 a12] [b11 a13] b12 b13 a24 b24 [a6 a7 b23] b15 b14 [b7 a9] [b6 a8] b9 [b8 a17 a19] b19 b17
    6a22 b22 a16 b16 a18 b18 a20 b20 a10 b10 a11 b11 a12 b12 a13 b13 a14 b14 a15 b15 a21 b21 a1 b1 a2 b2 a3 b3 a4 b4 a5 b5 a23 b23 a6 b6 a7 b7 a8 b8 a9 b9 a17 b17 a19 b19 a24 b24
    7a22 [a16 a20 b22] b20 [b16 a21] a18 [a1 a2 a3 a10 a11 a14 a15 b18] b21 [b2 a4 b3 a5] [b1 b4 b5] [b10 a12 b11] a13 [b12 b13] [ a23 a24] b24 [a6 a7 b23] [b15 b14] [b6 a8 b7 a9] [b9 b8] [ a17 a19] b17 b19
    8a22 [a16 a20 b22] b20 [b16 a21] a18 [a1 a2 a3 a10 a11 a14 a15 b18] b21 [b2 a4 b3 a5] [b1 b4 b5] [b10 a12 b11 a13] [b12 b13] [a23 a24] b24 [a6 a7 b23] [b15 b14] [b6 a8 b7 a9] [b9 b8 a17 a19] [b17 b19]
    下载: 导出CSV

    表  5  掘进动作事件时间

    Table  5.   Excavation action event time

    事件时间/min事件时间/min事件时间/min
    B17.0B93.0B170.3
    B23.0B103.0B180.3
    B33.0B113.0B190.3
    B43.0B123.0B200.3
    B53.0B133.0B210.5
    B63.0B1415.0B221.0
    B73.0B1515.0B231.0
    B83.0B161.0B240.5
    下载: 导出CSV

    表  6  掘进多行为最优时序模型实例化结果

    Table  6.   Instantiation results of optimal time series model for multi-behavior in excavation

    求解目标掘进动作时间点序时间/min
    掘进作业最短时间 a22 [a20 b22 a16 a18][b20 b18 a14 a15 a10 a11][b16 a21] [b21 a1 a2 a3] [b10 b11 a13 a12] [b2 b3 a4 a5] [b12 b13]
    [b4 b5][b1 a23 a24] b24[b23 a6 a7][b6 b7 a8 a9] [b14 b15] [b8 b9 a17 a19] [b19 b17]
    17
    以32 min为掘进作业目标时间 a22 [a20 b22 a16 a18][b20 b18 a10 a11][b16 a21] [b21 a1 a2 a3] [b10 b11 a13 a12] [b2 b3 a4 a5] [b12 b13] [b4 b5]
    [b1 a23 a24] b24[b23 a6 a7][b6 b7 a8 a9] [b8 b9 a14 a15][ b14 b15 a17 a19] [b19 b17]
    32
    掘进作业最长时间 a22 b22 a16 b16 a18 b18 a20 b20 a10 b10 a11 b11 a12 b12 a13 b13 a14 b14 a15 b15 a21 b21 a1 b1 a2 b2 a3 b3 a4 b4 a5 b5
    a23 b23 a6 b6 a7 b7 a8 b8 a9 b9 a17 b17 a19 b19 a24 b24
    79
    下载: 导出CSV
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出版历程
  • 收稿日期:  2023-05-08
  • 修回日期:  2023-06-15
  • 网络出版日期:  2023-07-10

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