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Leopoldo Pisanelli Rodrigues de Oliveira

University of São Paulo (USP)

  • University of São Paulo (USP)

SCHOLARLY PAPERS

6

DOWNLOADS

259

TOTAL CITATIONS

0

Scholarly Papers (6)

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1.

Vibro-Acoustic Performance of Graded Piezoelectric Metamaterial Plates

Number of pages: 20 Posted: 23 Jan 2023
Camila Sanches Schimidt, Leopoldo Pisanelli Rodrigues de Oliveira and Carlos De Marqui
University of São Paulo (USP), University of São Paulo (USP) and University of São Paulo (USP)
Downloads 78 (816,709)

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metamaterial, Piezoelectric, vibration attenuation, Noise control

2.

Sound directivity control by tailoring vibration modes in piezoelectric metamaterial plates

Number of pages: 42 Posted: 24 Feb 2026
Camila Sanches Schimidt, Stefan Janssen, Leopoldo Pisanelli Rodrigues de Oliveira, Elke Deckers, Claus Claeys and Carlos De Marqui
University of São Paulo (USP), KU Leuven, University of São Paulo (USP), KU Leuven, KU Leuven and University of São Paulo (USP)
Downloads 42 (1,157,785)

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Vibroacoustics, Metamaterials, Piezoelectricity, Vibration Mode Shaping, Sound Directivity Control

3.

Experimentally Validated Reconfigurable Piezoelectric Metamaterial Plate for Sound Directivity Control

Number of pages: 31 Posted: 23 Oct 2025
Camila Sanches Schimidt, Stefan Janssen, Leopoldo Pisanelli Rodrigues de Oliveira, Elke Deckers, Claus Claeys and Carlos De Marqui
University of São Paulo (USP), KU Leuven, University of São Paulo (USP), KU Leuven, KU Leuven and University of São Paulo (USP)
Downloads 37 (1,222,651)

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acoustics, Metamaterial plate, Shunt circuit, Reconfigurable sound directivity

4.

Tailoring vibration modes in piezoelectric metamaterial beams for sound directivity control

Number of pages: 32 Posted: 15 Oct 2025
Camila Sanches Schimidt, Leopoldo Pisanelli Rodrigues de Oliveira, Virgilio Junior Caetano and Carlos De Marqui
University of São Paulo (USP), University of São Paulo (USP), affiliation not provided to SSRN and University of São Paulo (USP)
Downloads 37 (1,236,159)

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Piezoelectricity, metamaterial, vibration modes, vibroacoustic, sound

5.

Reconfigurable Sound Directivity from a Piezoelectric Metamaterial Plate

Number of pages: 24 Posted: 27 Jul 2023
Camila Sanches Schimidt, Leopoldo Pisanelli Rodrigues de Oliveira and Carlos De Marqui
University of São Paulo (USP), University of São Paulo (USP) and University of São Paulo (USP)
Downloads 35 (1,249,711)

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Acoustics, sound directivity, piezoelectricity, metamaterial plate

6.

Feature-DTW and Mel-Spectrogram-Based Sensor Fusion: A Framework for Leak Detection and Classification in Water Distribution Systems

Number of pages: 37 Posted: 28 Oct 2025
Matheus Medeiros Donatoni, João Moreira Bezerra, Marlon Mauricio Hernández Cely, Bernardo Pereira Foresti, Oscar M.H. Rodriguez and Leopoldo Pisanelli Rodrigues de Oliveira
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Petrobras, University of São Paulo (USP) and University of São Paulo (USP)
Downloads 30 (1,318,317)

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Leak Detection and Classification, Dynamic Time Warping, Mel-Spectrograms, Sensor Fusion, XGBoost