矿用振动加速度传感器信号调理装置研制

基金项目:

中央高校基本科研业务费专项资金项目（2009QJ16）

详细信息

Development of mine-used signal conditioning device of vibration acceleration sensor

School of Mechanical Electronic and Information Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China

摘要: 针对煤矿井下大型设备振动信号难以采集的问题，设计了一种矿用振动加速度传感器信号调理装置。详细介绍了该信号调理装置中振动加速度传感器的选型设计，振动信号调理板中的供电模块、激励电路、滤波电路设计及防护设计。测试结果验证了该信号调理装置的可靠性和实用性。
- 矿井 /
- 振动加速度传感器 /
- 信号调理 /
- 振动信号
Abstract: In view of problem that vibration signal of underground large equipments is difficult to be collected, a mine-used signal conditioning device of vibration acceleration sensor was designed. It introduced selection design of vibration acceleration sensor, design of power module, exciting circuit and filtering circuit of conditioning board of vibration signal and protection design of the device. The test result validates reliability and practicality of the device.
- mine /
- vibration acceleration sensor /
- signal conditioning /
- vibration signal