Design of Synchronized Data Acquisition System based on Switched Integrator Amplifier for the Industrial CT

摘要：

Industrial CT system is a precision instrument for internal structure and defects inspection of complex objects. High precision x-ray data must be acquired in real-time and transmitted exactly. As a important part of the industrial CT system,data acquisition system must meet the above requirements. In this paper we propose the design and realization of the data acquisition system based on the switched integrator amplifier,present the circuit diagram and some result in detail,and introduce the synchronized trigger module designed by FPGA in our industrial CT system.

关键词： industrial CT data acquisition switched integrator amplifier synchronized trigger.

作者: Yongshun Xiao Zhiqiang Chen Li Zhang

作者单位: Department of Engineering Physics of Tsinghua University Key Laboratory of Particle & adiation Imagi Department of Engineering Physics of Tsinghua University Key Laboratory of Particle & Radiation Imag

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 928-931

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）