Design of borehole trajectory measuring instrument based on STM32
Conference: MEMAT 2022 - 2nd International Conference on Mechanical Engineering, Intelligent Manufacturing and Automation Technology
01/07/2022 - 01/09/2022 at Guilin, China
Proceedings: MEMAT 2022
Pages: 5Language: englishTyp: PDF
Authors:
Wang, Xiaofei; Zhang, Dianrong (Xi’an Research Institute of China Coal Technology and Engineering Group Corp, Xi'an, Shaanxi, China)
Abstract:
Aiming at the problem that coal and gas outburst requires directional gas pre-drainage, a full-space borehole trajectory measuring instrument based on STM32 controller, three-axis acceleration sensor and three-axis magnetic sensor is developed. Introduce the overall frame structure, measurement principle, partial circuit design and application examples of the system. The instrument has high precision, convenient use, on-site mapping, and can measure the drilling trajectory while drilling, which greatly facilitates the user's use.