个人信息Personal Information
教授
硕士生导师
主要任职:创新创业学院副院长
性别:男
毕业院校:大连理工大学
学位:博士
所在单位:创新创业学院
学科:控制理论与控制工程. 通信与信息系统. 检测技术与自动化装置
办公地点:创新创业学院,学生创新实践中心 407
联系方式:0411-84708792
电子邮箱:zhenyuwu@dlut.edu.cn
Design of Vibrating Wire Sensor Signal Acquisition Board based on STM32
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论文类型:会议论文
发表时间:2016-06-12
收录刊物:EI、CPCI-S、Scopus
卷号:2016-September
页面范围:1846-1849
摘要:In this paper, in order to meet the needs of monitoring engineering such as coal mines, oil fields, dams, bridges, shipbuilding, this paper design vibrating wire sensor signal acquisition board based on the STM32.
The structure of the paper is as follow: To begin with this paper introduce the circuit and program design with STM32 as the core. By the analysis of isolation vibration frequency and vibration pickup circuit, this paper introduce an equal precision frequency measurement module based on STM32 and RS485 for long-distance communications, which is easy to cascade and extend.
The systematic contrast experiment shows that the signal acquisition board has stable performance, high precision, and meets the requirements of actual measurement applications.