Title :
Multi-channel digital automatic ultrasonic detecting system
Author :
Jiajun, Tang ; Qizhi, Ni ; YanFang, Wang
Author_Institution :
Univ. of Sci. & Technol. of China, Hefei, China
Abstract :
This article introduces a kind of multichannel digital automatic ultrasonic detecting system, emphasizing its structure, working principle and basic techniques. It also briefly introduces the design of an analog input A/D converter FIFO digital signal processor and system software. The device is used in the train wheel inspection work in Ma´anshan Steel and Iron Company
Keywords :
acoustic signal processing; analogue-digital conversion; digital instrumentation; mechanical engineering computing; real-time systems; ultrasonic materials testing; Ma´anshan Steel and Iron Company; US detecting system; analog input A/D converter FIFO digital signal processor; multichannel digital automatic ultrasonic detecting system; train wheel inspection; Analog-digital conversion; Data acquisition; Digital signal processing; Iron; Real time systems; Signal design; Signal processing; Steel; System software; Wheels;
Conference_Titel :
Intelligent Control and Automation, 2000. Proceedings of the 3rd World Congress on
Conference_Location :
Hefei
Print_ISBN :
0-7803-5995-X
DOI :
10.1109/WCICA.2000.862515
