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Gianluca Mendicino
Researcher at STMicroelectronics
Publications - 13
Citations - 112
Gianluca Mendicino is an academic researcher from STMicroelectronics. The author has contributed to research in topics: Computer science & Piezoelectricity. The author has an hindex of 3, co-authored 7 publications receiving 52 citations.
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Journal ArticleDOI
Parametric Resonance in Electrostatically Actuated Micromirrors
TL;DR: This work considers an electrostatically actuated torsional micromirror, a key element of recent optical microdevices, and shows that the mirror motion is an example of parametric resonance, activated when the drive frequency is twice the natural frequency of the system.
Journal ArticleDOI
Nonlinear Response of PZT-Actuated Resonant Micromirrors
Attilio Frangi,Andrea Opreni,Nicolo Boni,Patrick Fedeli,Roberto Carminati,Massimiliano Merli,Gianluca Mendicino +6 more
TL;DR: In this paper, the authors focus on various sources of nonlinearities induced by the interaction with the surrounding fluid and by occurrence of geometric large transformations in piezo-micromirrors with large opening angles.
Journal ArticleDOI
Mode Coupling and Parametric Resonance in Electrostatically Actuated Micromirrors
Attilio Frangi,Andrea Guerrieri,Nicolo Boni,Roberto Carminati,Marco Soldo,Gianluca Mendicino +5 more
TL;DR: It is shown that, for specific geometrical features of the mirror, parametric resonance simultaneously activates a spurious yaw mode, and a numerical model is developed capable of capturing the key phenomena and of providing guidelines for a robust design.
Proceedings ArticleDOI
Piezoelectric MEMS mirrors for the next generation of small form factor AR glasses
Nicolo Boni,Roberto Carminati,Gianluca Mendicino,Massimiliano Merli,D. Terzi,Borka Lazarova,M. Fusi +6 more
TL;DR: In this article , two compact MEMS mirrors with piezoelectric actuation are presented: a 27.5kHz resonant mirror (MMR40100) with 1.1mm diameter and 56 degrees FOV and a quasi-static mirror (MML40100), working at 60Hz with 2.45x1.44mm2 reflective area and 32deg FOV.
Proceedings ArticleDOI
Fast and Accurate Predictions of MEMS Micromirrors Nonlinear Dynamic Response Using Direct Computation of Invariant Manifolds
Andrea Opreni,Alessandra Vizzaccaro,Nicolo Boni,Roberto Carminati,Gianluca Mendicino,Cyril Touzé,Attilio Frangi +6 more
TL;DR: The Direct Parametrisation of Invariant Manifolds (DPIM) as discussed by the authors is an innovative technique for model order reduction suitable for Micro-Electro-Mechanical Systems (MEMS) that operate at resonance, as most gyroscopes and scanning micromirrors.