Broadband Vibration Measurements Using a Continuously Scanning Laser Vibrometer
نویسندگان
چکیده
In this article we will apply the continuously scanning vibrometer measurement principle introduced in literature for stepped sine measurementsto broadband excitations. Special attention will be given to the errors which are introduced in the procedure. Also, a method will be proposed to estimate the complexity of the vibration patterns. Different scanning signals to cover the measured area of the device under test will be studied.
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تاریخ انتشار 2003