旋挖钻机用CANBUS双轴倾角传感器的研究  

Study on 2-axis inclinometer based on CANBUS for rotary drilling rig

作　　者：王健[1] 高国伟[2] 刘朋华[1] 

机构地区：[1]北京信息科技大学 [2]北京信息科技大学信息获取与检测重点实验室

出　　处：《传感器世界》2009年第12期25-28,共4页Sensor World

基　　金：国家自然科学基金资助项目(项目编号:60672022)

摘　　要：为解决旋挖钻机桅杆倾角大角度监测的问题,本文从实用角度出发,研究了一种用于旋挖钻机桅杆倾角监测的倾角传感器。本文阐述了倾角传感器各单元的组成原理和设计原则,分析了双轴倾角传感器测量倾斜角度时误差的主要来源,制作出CANBUS双轴倾角传感器并对其进行了标定,温度补偿和测试。实验结果分析表明,该传感器在全温范围内测量误差小于0.2°,抗电磁干扰能力强,满足旋挖钻机倾角测量要求。In order to solve the problem of lange-angle monitoring for mast of rotary drilling rig, a 2-axis inclinometer with ±90° in measuring range based on CANBUS technology is researched in this paper from a practical point of view. The structure and design principle of sensor are discussed. The main sources of error are also analyzed. Finally, an inclinometer is produced, and the temperature compensation , calibration and testing are completed. The analyses of experimental results show that this sensor has less than 0.2 degree in error in full-scale temperature and a high anti-electromagnet interference capability . The inclinometer can meet the inclination measurements requirements of rotary drilling rig

关 键 词：SCA100T CAN 倾角传感器 耦合 

分 类 号：TP212.1[自动化与计算机技术—检测技术与自动化装置]