摘要
文章介绍了基于ADS7852的微地震数据采集系统的整体架构,讨论了系统外围主要单元电路的设计与实现,包括地震检波器、滤波自检电路、前置放大电路,论述了A/D转换接口电路及软件数据采集模块的设计和实现。该系统已经应用于某处地下文物的保护中,取得了令人满意的效果。
This thesis discusses the system architecture at first.Then expatiates the design and realization of the main unit circuit of systematic periphery,including geophone,filter & calibrate circuit,pre-amplifier.Finally,elaborates the design and realization of A/D interface and the software module for data-acquicision.The result of experiment indicates that the whole system runs well.
出处
《石油仪器》
2007年第5期7-9,99,共3页
Petroleum Instruments
