Development of High-Speed Non-Contact Vibration Measurement System

摘要：

A vibration displacement measurement system for the great test equipment based on photoelectric method is introduced. The whole system includes a linear laser for light source, a number of linear CCD data acquirement devices, a distributed network based on RS485 and the software platform. What’s more the displacement resolution precision is 10μm, and displacement measurement scope is 70mm. The linear CCD sampling frequency can reach 5000 Hz. The whole system at most supports 256 units. For another, the 3D simulation result of vibration process is described. The system is demonstrated high reliability and has been applied to the multi-location displacement measurement.

关键词： photoelectric detecting system non-contact linear

作者: Ruan Linbo Tian Geng Wang Jing Li Haitao

作者单位: Northwest Institute of Nuclear Technology Box 69-9＃,Xian 710024,China orthwest Institute of Nuclear Technology Box 69-9＃,Xian 710024,China

会议类型: 国际会议

会议名称: 2011 10th International Conference on Electronic Measurement & Instruments(第十届电子测量与仪器国际会议 ICEMI2011)

会议地点: 成都

会议语种:英文

页码: 593-596

在线出版日期: 2011-08-16（万方平台首次上网日期，不代表论文的发表时间）