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Active sound and/or vibration control
The Journal of the Acoustical Society of America, 1995An active sound or vibration control system for compensating noise or vibration arising from a periodic source of changing periodicity, wherein sensors (6) sense the existing noise and vibration, the sensor signals are sampled several times per cycle by an ADC (8) triggered by a signal output from a sensor (3) detecting the position of the source in ...
Colin Ross, Graham P. Eatwell
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Active control of sound and vibration
IEEE Control Systems, 1995In many industrial and defense applications noise and vibration are important problems. The conventional method of treatment is to use passive damping techniques or to redesign the system. However, passive damping techniques are primarily effective at higher frequencies, and redesign is often costly and ineffective.
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Active Vibration Control Technology in China
IEEE Instrumentation & Measurement Magazine, 2022Jinxin Liu +3 more
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Active Noise and Vibration Control
1997Active noise and vibration control is achieved by anti-noise wave through an appropriate system of secondary sources. These secondary sourcesare interconnectrd through an electronic network using a specific digital signal processing algorithm.
Vujević, Dušan +2 more
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An Electromagnetic Torsion Active Vibration Absorber Based on the FxLMS Algorithm
Journal of Sound and Vibration, 2022Jiawei Xu, Jianping Jing
exaly
Automotive applications of active vibration control
1999 European Control Conference (ECC), 1999Hans-Jürgen Karkosch +3 more
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