CV Lattes
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Universidade de São Paulo (USP). Escola de Engenharia de São Carlos (EESC) (Institutional affiliation from the last research proposal) Birthplace: Colômbia
Assistant professor in the Department of Mechanical Engineering at the São Carlos School of Engineering, University of São Paulo (USP). He holds a degree in Acoustic Engineering and Electronic Technology from Universidad de San Buenaventura, Colombia (2009), and a Master's in Mechanical Engineering from USP (2012). In 2017, he earned a dual Ph.D. in Mechanical Engineering and Engineering Sciences through an academic partnership between USP and Katholieke Universiteit Leuven (KU Leuven), Belgium. His doctoral dissertation was awarded the USP Outstanding Thesis Award in the Engineering field (2018). His main areas of expertise include active and semi-active noise and vibration control, with a focus on the automotive industry, as well as research in piezoelectric metamaterials, noise and vibration control, signal processing, and electronic instrumentation, leveraging numerical and experimental approaches. (Source: Lattes Curriculum)
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Acoustic metamaterials (AMMs) are nowadays a promising means for overcoming heavy and expensive sound isolation designs. Unusual low-frequency sound transmission loss (STL) properties are shown to come with lattices of substructures, arranged onto stiffer and lightweight primary structures (thus resulting in an AMM), which make the AMMs to be ideal for vibroacoustic isolation applications…
This PhD project aims to develop active noise and sound quality control systems for hybrid and electric cars. This new paradigm in powertrains for vehicles, poses new challenges for designing and analyzing noise and vibration. Novel acoustic emissions perceived at the passenger's cavity are due to new devices required by these kind of vehicles, e. g. frequency inverters and range extender…
This research project seeks to deepen the study of noise control systems on applications related to the automotive industry, including the traditional guidelines of active noise control and active structural acoustic control and, in an innovative way, to prove the design concepts by determining its impact on relevant psycho-acoustic metrics such as Zwicker Loudness, Roughness, Tonality an…
Locally resonant metastructures have been shown to exhibit attenuation bands with limited bandwidth and intensity. Moreover, the inclusion of nonlinearities in the metastructure's resonant attachments has shown so far promising results at overcoming these limitations, as evidenced by a few recent efforts. Nonlinear metastructures exhibit a plethora of interesting dynamic phenomena, e.g., …
New targets of the automotive industry in reducing fuel consumption and environmental impact, while maintaining or even improving vehicle's performance, force the companies to migrate to new propulsion paradigms. The use of lightweight materials for building structural systems in conjunction with hybrid and/or electric propulsion systems may have a negative impact on the perception of the…
| 3 / 3 | Completed scholarships in Brazil |
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