Ultrasonic Lamb Wave Measurement and Data Analysis System
Ultrasonic Lamb wave detection technology is an important, nondestructive testing technology for the damage of plate. In order to inspect the plate material nondestructively, an ultrasonic measurement system is investigated and the principle and structure of the system are described in this paper. The CTS-3000 instrument is used to excite and receive ultrasonic signal, which is delivered to computer through RS232 interface. Then the signal collected by the computer is analyzed with the 304 stainless steel as the experiment material. The results show that the proposed system can realize the measurement of ultrasonic with simple instrument structure and have great potential for future applications.
Ultrasonic measurement Nondestructive testing Lamb wave CTS-3000 RS232
Xiao Chen Haikun Wu
School of Electronic and Information Engineering, Nanjing University of Information Science and Tech School of Electronic and Information Engineering, Nanjing University of Information Science and Tech
国际会议
沈阳
英文
701-704
2011-11-22（万方平台首次上网日期，不代表论文的发表时间）