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ASA/ANSI S2.34-1984 (R2025)
Guide to the Experimental Determination of Rotational Mobility Properties and the Complete Mobility Matrix
This Guide is the fourth part of a set of five documents covering the experimental determination of the mechanical mobility of structures by a variety of methods appropriate for different test situations. The present Part IV of the set offers guidance in situations where it is necessary to measure not only translational motion responses to a translational exciting force but also the rotational and combination terms of the 6x6 mobility matrix required to fully describe each point of a structure. This part of the set is published as an ANSI Guide rather than as a Standard because the state of the art of rotational motion and force measurement is still in flux. Several methods are described, all requiring attached exciters.
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Acoustical Society of America [asa]