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Adaptive active control of flexural waves in a beam in the presence of a nearfield

โœ Scribed by C.R. Halkyard; B.R. Mace

Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
373 KB
Volume
285
Category
Article
ISSN
0022-460X

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๐Ÿ“œ SIMILAR VOLUMES

Adaptive Control of Flexural Waves Propa
Adaptive Control of Flexural Waves Propagating in a Beam
โœ S.J. Elliott; L. Billet ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 547 KB

Broadband active control of flexural (bending) waves propagating along a beam is investigated theoretically and experimentally. In particular, a simple practical arrangement is studied in which the output of a single detection sensor (an accelerometer) is used to drive a single secondary force via a

FEEDFORWARD ADAPTIVE CONTROL OF FLEXURAL
FEEDFORWARD ADAPTIVE CONTROL OF FLEXURAL VIBRATION IN A BEAM USING WAVE AMPLITUDES
โœ C.R. HALKYARD; B.R. MACE ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 449 KB

This paper concerns the real-time estimation of wave amplitudes and their subsequent use as a cost function in adaptive active control of bending vibrations in a beam. The amplitude of the wave propagating downstream from the control location is estimated by "ltering the outputs of an array of senso

AN ANALYTICAL AND EXPERIMENTAL INVESTIGA
AN ANALYTICAL AND EXPERIMENTAL INVESTIGATION ON ACTIVE CONTROL OF THE FLEXURAL WAVE TRANSMISSION IN A SIMPLY SUPPORTED RIBBED PLATE
โœ N.J. KESSISSOGLOU ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 278 KB

The feedforward active control of the plate #exural wave transmission along a semi-in"nite simply supported ribbed plate has been analytically and experimentally investigated. The ribbed plate was modelled as a continuous system using equations of motion to describe the plate in #exure and the beam