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   Articles with "variable damping" as a keyword



Global existence and stability of the wave equation with boundary variable damping

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recommendations! Published in 2024 at "Mathematische Nachrichten"

DOI: 10.1002/mana.202300003

Abstract: In this paper, we present the result of global existence of solution for the wave equation with boundary variable damping term. Then, we prove that this global solution is stable. Our study is based on… read more here.

Keywords: variable damping; wave equation; global existence; equation boundary ... See more keywords

Cooperative control of variable damping error port Hamiltonian and backstepping nonsingular terminal sliding mode control for manipulators driven by PMSMs

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recommendations! Published in 2024 at "International Journal of Robust and Nonlinear Control"

DOI: 10.1002/rnc.7496

Abstract: To improve the disadvantages of signal control and energy control, a cooperative control strategy combining signal control and energy control is proposed for manipulators driven by permanent magnet synchronous motors (PMSMs) in this article. The… read more here.

Keywords: damping error; error port; variable damping; control ... See more keywords

Development and experimental study of a self-centering variable damping energy dissipation brace

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recommendations! Published in 2018 at "Engineering Structures"

DOI: 10.1016/j.engstruct.2018.01.051

Abstract: Abstract A new self-centering variable damping energy dissipation (SC–VDED) brace is proposed to reduce the activation force and sudden change in stiffness after activation of self-centering energy dissipation braces. The brace uses the combination disc… read more here.

Keywords: brace; energy; energy dissipation; variable damping ... See more keywords
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A second-order dynamical approach with variable damping to nonconvex smooth minimization

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recommendations! Published in 2020 at "Applicable Analysis"

DOI: 10.1080/00036811.2018.1495330

Abstract: ABSTRACT We investigate a second-order dynamical system with variable damping in connection with the minimization of a nonconvex differentiable function. The dynamical system is formulated in the spirit of the differential equation which models Nesterov's… read more here.

Keywords: second order; dynamical approach; order dynamical; minimization ... See more keywords

Investigation on the variable damping mechanism and hysteretic behavior of novel STF-FS isolator

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recommendations! Published in 2025 at "Smart Materials and Structures"

DOI: 10.1088/1361-665x/adc4a5

Abstract: During strong earthquakes, insufficient stiffness of isolation layer may lead to isolator damages, while increasing stiffness is at the cost of isolation performance. Therefore, a novel STF-FS isolator, which integrated shear thickening fluid (STF) and… read more here.

Keywords: variable damping; isolator; stf isolator; stf ... See more keywords

Analysis, Prototyping, and Experimental Characterization of an Adaptive Hybrid Electromagnetic Damper for Automotive Suspension Systems

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recommendations! Published in 2017 at "IEEE Transactions on Vehicular Technology"

DOI: 10.1109/tvt.2016.2606607

Abstract: In this paper, the concept of hybrid electromagnetic damping is explored and experimentally evaluated. The aim of the hybrid electromagnetic damping concept is to address the adaptive damping problem in vehicle suspension systems. In order… read more here.

Keywords: hybrid electromagnetic; system; topology; variable damping ... See more keywords

Vibration reduction performance of an innovative vehicle seat with a vibration absorber and variable damping cushion

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recommendations! Published in 2021 at "Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering"

DOI: 10.1177/09544070211024042

Abstract: Road driving conditions are complicated, and road unevenness and speed bumps are main sources of vibration that cause the discomfort of passengers in vehicles. The vehicle seat can effectively reduce the system damage and human… read more here.

Keywords: vibration; seat; absorber variable; damping cushion ... See more keywords

Multiphysics Modeling and Simulation of a Light-Controlled Variable Damping System

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recommendations! Published in 2023 at "Materials"

DOI: 10.3390/ma16083194

Abstract: In this paper, a light-controlled variable damping system (LCVDS) is proposed based on PLZT ceramics and electrorheological fluid (ERF). The mathematical models for the photovoltage of PLZT ceramics and the hydrodynamic model for the ERF… read more here.

Keywords: variable damping; light controlled; controlled variable; simulation ... See more keywords