Journal ArticleDOI
Numerical simulation of impact sound transmission control across a smart hybrid double floor system equipped with a genetically-optimized NES absorber
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In this article, an idealized detailed 2D formulation is presented for suppression of transient impact sound transmission across a hybrid smart double-leaf sandwich beam (floor-ceiling) structure into a rectangular (receiving) room with ideally flat and rigid walls.About:
This article is published in Applied Acoustics.The article was published on 2021-11-01. It has received 2 citations till now. The article focuses on the topics: Dynamic Vibration Absorber & Actuator.read more
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Journal ArticleDOI
Determination of Vibroacoustic Parameters of Polyurethane Mats for Residential Building Purposes
TL;DR: Measurements of the vibroacoustic parameters of polyurethane mats are presented, together with a suitable methodology and some results and analysis, which could offer an indication of which material to use, depending on the stimulus affecting a human in a given location.
Journal ArticleDOI
Smart hybrid VIV control of a linearly sprung cylinder using an internal semi-active NES-based vibration absorber coupled with two active rotating wake-control rods
TL;DR: In this article , a hybrid active/semi-active cross-flow vortex induced vibration (VIV) suppression of a flexibly-mounted circular cylinder is investigated, which is equipped with two smart actively rotating control rods that are symmetrically oriented 120° apart in the near-wake region in real-time collaboration with an internally-fitted semi-active NES-based vibration absorber.
References
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Book
Applied Nonlinear Control
TL;DR: Covers in a progressive fashion a number of analysis tools and design techniques directly applicable to nonlinear control problems in high performance systems (in aerospace, robotics and automotive areas).
Book
Sliding mode control : theory and applications
TL;DR: This text provides the reader with a grounding in sliding mode control and is appropriate for the graduate with a basic knowledge of classical control theory and some knowledge of state-space methods.
Book
Sliding Modes and their Application in Variable Structure Systems
TL;DR: An electric dynamically operated storage element comprises two energy stores and circuitry is provided for applying periodically repeating phase clock pulses simultaneously to the energy stores through the charging circuits.
Book
Piezoelectric Energy Harvesting
Alper Erturk,Daniel J. Inman +1 more
TL;DR: In this article, the authors present a mathematical model of a piezoelectric energy harvesting system with a two-segment cantilever and a single-mode Euler-Bernoulli model.
MonographDOI
Vibration of continuous systems
TL;DR: The author explains how basic Equations of Elasticity, Laplace and Fourier Transforms, and Approximate Analytical Methods transformed into Eigenvalue and Modal Analysis Approach, which led to the modern Elastic Wave Propagation.