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Stanislaw Wrona

Researcher at Silesian University of Technology

Publications -  38
Citations -  363

Stanislaw Wrona is an academic researcher from Silesian University of Technology. The author has contributed to research in topics: Active noise control & Casing. The author has an hindex of 9, co-authored 32 publications receiving 238 citations.

Papers
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Design and implementation of multichannel global active structural acoustic control for a device casing

TL;DR: A new formulation is presented to introduce the distributed version of the Switched-error Filtered-reference Least Mean Squares (FXLMS) algorithm together with adaptation rate enhancement and the convergence rate of the proposed algorithm is compared with original Multiple-error FXLMS.
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Controllability-oriented placement of actuators for active noise-vibration control of rectangular plates using a memetic algorithm

TL;DR: In this paper, a theoretical model of a fully clamped rectangular plate is obtained and optimization criterion based on maximization of controllability of the system is developed and the memetic algorithm is used to find the optimal solution.
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Shaping frequency response of a vibrating plate for passive and active control applications by simultaneous optimization of arrangement of additional masses and ribs. Part I: Modeling

TL;DR: In this paper, a mathematical model of a vibrating plate with attached elements in the function of their shape and placement is presented, and validated by means of simulations and laboratory experiments, and compared with models known from the literature.
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Active noise control for a washing machine

TL;DR: An adaptive FXLMS algorithm with practical modifications is proposed for the active control of the casing to provide noise reduction, and a feed-forward structure is used, with a reference microphone located inside the real device.
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Evaluation of measurement value and uncertainty of sound pressure level difference obtained by active device noise reduction

TL;DR: In this article, measurement uncertainty evaluation of the sound pressure level difference is presented, and three independent components of the type A evaluated uncertainties are derived, while information read from the calibration certificate of the employed sound level meter allow to estimate the Type B components.