Position and Attitude Measurement System Design of Boom-type Roadheader

被引:0
|
作者
Zong, Kai [1 ]
Jia, Wenhao [1 ]
Wu, Miao [1 ]
机构
[1] China Univ Min & Technol, Sch Mech Elect & Informat Engn, Beijing, Peoples R China
关键词
Unmanned mining in deep dangerous coal seam; Boom-type roadheader position and attitude measurement principle; Fan-shaped laser beam transmitter; Fan-shaped laser beam receiver;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In deep coal seam, high rock-burst and frequent geological disasters lead to high danger coefficient, so research of unmanned mining technology is extremely important. Autonomous position and attitude measurement technology of boom-type roadheader is a core part of unmanned mining technology, which has great research significance. In the boom-type roadheader position and attitude measurement system of this paper, the laser transmitter is equipped on boom-type roadheader to transmit fan-shaped laser beam, and the laser receiver is fixedly set in the rear of the laser transmitter. Bases on principle of angle measurement by the fan-shaped laser beam, the position and attitude parameters of boom-type roadheader is measured and calculated. This system is able to achieve autonomous and high-precision measurement of the position and attitude. In this paper, laser-based positioning technology is improved, and the fundamental principle of position and attitude measurement is established. Based on that, the position and attitude measurement system is designed, and the hardware architecture of the fan-shaped laser beam transmitter and receiver is designed and selected. Boom-type roadheader position and attitude measurement system in this paper changes the traditional mode of roadway excavation and lays foundation for unmanned mining in deep dangerous coal seam.
引用
收藏
页码:167 / 173
页数:7
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