Vibroacoustic Analysis of Satellite Equipment Panel
نویسندگان
چکیده
منابع مشابه
Predicting the vibroacoustic response of satellite equipment panels.
Modern satellites are constructed of large, lightweight equipment panels that are strongly excited by acoustic pressures during launch. During design, performing vibroacoustic analyses to evaluate and ensure the integrity of the complex electronics mounted on the panels is critical. In this study the attached equipment is explicitly addressed and how its properties affect the panel responses is...
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In order to reduce the acoustic power radiated by a structure, co-located actuator and sensor pairs are used to virtually implement local mechanical impedance. For each pair, at each frequency of interest, the virtual mechanical impedance is a complex value which imposes a linear relationship between the dual local variables of the actuator input and the sensor output. The optimal virtual mecha...
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ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
سال: 2006
ISSN: 0387-5024,1884-8354
DOI: 10.1299/kikaic.72.2462