ISSN:
0894-9166
Keywords:
structure-borne emission
;
moment actuator
;
free angular velocity
;
moment mobility
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Abstract In this paper, the measuring methods of the rotational components, i. e. the free angular velocity and the moment mobility are presented. The performance of a moment actuator composed of two magnetostrictive rods (Tb0.3 Dy0.7 Fe1.95) is discussed. Both theory and experiment show that the performance of the moment actuator does not influence the measurement results of the moment mobilities basically but affects the efficiency for exciting rotation. The efficiency for exciting rotation has also been calculated.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02207125
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