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Descripción
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| Civil structures such as floors with open-plan layouts or lightweight footbridges can be susceptible to excessive levels of vibrations caused by human activities. Active vibration control via inertial-mass actuators is a viable technique to mitigate vibrations, allowing structures to satisfy vibration serviceability limits. Recently, a multi-input multi-output active vibration control technique has been proposed by the authors. This technique finds simultaneously the sensor/actuator pairs? optimal placements and the control gains, where direct velocity feedback is considered. Issues such as actuator dynamics, high-pass filters and low-pass filters were considered for the practicality of the technique. This paper introduces new elements such as input-output frequency weighting in order to take into account the frequency nature of human loading and human perception, respectively. Simulation results on a rectangular floor model and time domain tests have been carried out to confirm the improvements. | |
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Internacional
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Si |
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Nombre congreso
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EACS 2016 - 6th European Conference on Structural Control |
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Tipo de participación
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960 |
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Lugar del congreso
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Sheffield, UK |
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Revisores
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Si |
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ISBN o ISSN
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978-0-471-48980-1 |
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DOI
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Fecha inicio congreso
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11/07/2016 |
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Fecha fin congreso
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13/07/2016 |
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Desde la página
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1 |
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Hasta la página
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12 |
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Título de las actas
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Proccedings of the 6th European Conference on Structural Control |