会议专题

Radiation Resistance Experiments of Image Sensor and Acoustic Sensor

  With the development of the nuclear power and the requirement of the nuclear power equipments automation,the fault diagnosis system needs to vibration,noise,temperature and other signals generated by the sensor acquisition system under test.Monitoring technology in high radiation environment is very different from traditional monitoring technology,there is a high radiation resistant performance to sensors,amplifying circuit and transmission cable.The project group preliminary study results show that using sound detection method for real-time video monitoring to get more equipment operating information.According to the research in radiation effect of semiconductor devices and comparison experiment,radiation resistant performance of moving-coil acoustic sensor is above CMOS image sensor several orders of magnitude.This provides a powerful hardware support to it that fault diagnosis method based on capturing the audio signal while the nuclear facilities are operating is proposed.

CMOS image sensor moving-coil acoustic sensor radiation resistant performance

Fengwei Yuan Qian Deng Lihong Zhao

College of Mechanical Engineering,University of South China,Hengyang 421001,Hunan,China

国际会议

the 2012 International Conference on Manufacturing Engineering and Automation (2012年制造工程与自动化国际会议(ICMEA2012))

广州

英文

1571-1574

2012-11-16(万方平台首次上网日期,不代表论文的发表时间)