A New Acoustic Emission Source Location Method Based on the Linear Layout of Sensors
For the problem of acoustic emission source location, it has always been one of the important issues to look for simple and convenient layout of sensors. This paper presents a new time difference method for locating acoustic emission source in a plate, which the sensors for locating are arranged in a straight line, and does not need the pre-determining of the acoustic wave propagation velocity. The method makes the acoustic emission source locating task simplified.
Z. N. Zhang and J. Tian, "A New Acoustic Emission Source Location Method Based on the Linear Layout of Sensors", Advanced Materials Research, Vol. 267, pp. 561-564, 2011