Abstract Underground seismometer has become the main means to obtain seismic observation information with high signal-to-noise ratio due to its advantages of being placed underground and its characteristics of avoiding interference from human activities and natural environment. In order to obtain high quality observation data, it is necessary to solve the problem of zero drift of seismometer. The seismometers currently used are mainly based on manual zero adjustment. In order to meet the needs of technological update and adapt to complex environment, this paper develops a set of intelligent leveling device for underground seismometer based on STM32 microcontroller, which can effectively compensate the problem of zero drift of underground seismometer.
SHENG Jialiang,LI Xin,LIN Qiang et al. Design of Intelligent Leveling System for Underground Seismometer Based on STM32[J]. jgg, 2023, 43(增1): 130-133.
SHENG Jialiang,LI Xin,LIN Qiang et al. Design of Intelligent Leveling System for Underground Seismometer Based on STM32[J]. jgg, 2023, 43(增1): 130-133.