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上海电力学院学报:2017,33(1):11-14
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基于GPS的斗轮机定位算法的设计与实现
(上海电力学院 电子与信息工程学院)
Design and Implementation of Position Algorithm Forbucket Wheel Stacker Based on Global Position System
(School of Electronics and Information Eigneering, Shanghai University of Electric Power, Shanghai 200090, China)
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投稿时间:2016-09-08    
中文摘要: 为进一步提高斗轮机回转角和俯仰角的测量精度,提出了基于GPS的斗轮机定位算法.天线分别安装在斗轮机的固定台和悬臂上,正常运行取煤时,实时获取固定台天线的坐标位置以及航向角,并运用三角转换得到悬臂天线的空间位置坐标,根据悬臂天线的空间位置求出悬臂的回转角和俯仰角.将得到的回转角和俯仰角参数输入斗轮机控制系统中,让斗轮机在设定的角度范围和特定的煤层自动取煤.实验结果表明,该方法测得的斗轮机回转角和俯仰角精度高,有利于斗轮机的精准控制.
中文关键词: 全球定位系统  斗轮机  自动控制
Abstract:In order to further improve the accuracy of rotational angle and the pitch angle of the Bucket Wheel,a localization algorithm based on GPS is proposed.The Antenna are mounted respectively on the cantilever and station of bucket wheel stacker.When taking coal normally,we can get real-time fixed station antenna coordinate position and heading angle,at the same time calculate spatial location coordinates of the antenna using Delta conversion.Moreover,the spatial position of the cantilever's antenna is converted into rotational angle and pitch angle.We can control the bucket wheel stacker taking coal automatically at a set angel and specific seam by using the rotational angle and the pitch angle as the input parameters to feedback control system.The result shows that the bucket wheel rotation angle and pitch angle precision are high,which is favorable to the accurate control of the bucket wheel.
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苏炫辅,沈文忠,杨彪.基于GPS的斗轮机定位算法的设计与实现[J].上海电力学院学报,2017,33(1):11-14.
SU Xuanfu,SHEN Wenzhong,YANG Biao.Design and Implementation of Position Algorithm Forbucket Wheel Stacker Based on Global Position System[J].Journal of Shanghai University of Electric Power,2017,33(1):11-14.