利用红外与轴编码器联合的采煤机精准定位校准方法与试验分析  

Accurate positioning calibration method and test analysis of shearer using infrared and shaft encoder combination

作　　者：张化乾 徐鹏鹏 李海润 王宾 宫三朋 马迅 王晨晨 姚世杰 王明明 杨洋[3,4] 陈璨 菅典建 Zhang Huaqian;Xu Pengpeng;Li Hairun;Wang Bin;Gong Sanpeng;Ma Xun;Wang Chenchen;Yao Shijie;Wang Mingming;Yang Yang;Chen Can;Jian Dianjian(Xinqiao Coal Mine,Yongmei Company,Henan Energy Group,Yongcheng 476600,China;Yongmei Company,Henan Energy Group,Yongcheng 476600,China;Henan Polytechnic University,Jiaozuo 454000,China;Zhengzhou Puze Energy Technology Co.,Ltd.,Zhengzhou 450000,China)

机构地区：[1]河南能源集团永煤公司新桥煤矿,河南永城476600 [2]河南能源集团永煤公司,河南永城476600 [3]河南理工大学,河南焦作454000 [4]郑州普泽能源科技有限公司,河南郑州450000

出　　处：《能源与环保》2023年第10期213-219,共7页CHINA ENERGY AND ENVIRONMENTAL PROTECTION

基　　金：河南理工大学博士基金资助项目(B2021-29)。

摘　　要：为了实现采煤机在工作面具体支架的精准定位,针对单独使用红外定位或轴编码器定位时受设备故障、线路挤压、支架间隙的变化等原因引发采煤机定位的不准确的问题。提出一种基于红外煤机定位与轴编码器组合的采煤机定位方法。采用构建组合动态采煤机定位新理念,针对现场红外、轴编码器定位产生的数据信息,根据各传感器数据自身特点制定适合各传感器数据表现特征的异常过滤算法实现采煤机精准定位。经过现场实测模拟,结果表明单一使用红外、轴编码器,易受单个设备测量误差、设备故障等问题的影响,采用红外与轴编码器组合的采煤机动态定位校准方法,可实时、精准的实现采煤机的位置反馈。In order to realize the precise positioning of the specific support of the shearer in the working face,aiming at the inaccurate positioning of shearer caused by equipment failure,line extrusion,change of support clearance and other reasons when using infrared positioning alone or shaft encoder positioning,a positioning method of shearer based on the combination of infrared shearer positioning and shaft encoder was proposed.In this method,a new concept of combined dynamic shearer positioning was adopted.According to the data information generated by on-site infrared and shaft encoder positioning,an anomaly filtering algorithm suitable for the performance characteristics of each sensor data was formulated according to the characteristics of each sensor data.After field measurement and simulation,the results showed that the single use of infrared and shaft encoder was easily affected by the measurement error and equipment failure of a single equipment.The dynamic positioning and calibration method of shearer combined with infrared and shaft encoder can realize the position feedback of shearer in real time and accurately.

关 键 词：采煤机 定位方法 红外定位 轴编码器 动态校正 

分 类 号：TD421[矿业工程—矿山机电] TP274.5[自动化与计算机技术—检测技术与自动化装置]