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   Articles with "two degree" as a keyword



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Design of a two-degree-of-freedom controller for nuclear reactor power control of pressurized water reactor

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recommendations! Published in 2020 at "Annals of Nuclear Energy"

DOI: 10.1016/j.anucene.2020.107583

Abstract: Abstract The objective of this investigation is to design a two-degree-of-freedom controller for the nuclear reactor power control system that provides good control performance in the power range between 10 and 100 percent of rated… read more here.

Keywords: control; power; controller; degree freedom ... See more keywords
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Dynamic modeling and two-degree-of-freedom controller design for pressurized water reactor core

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recommendations! Published in 2021 at "Annals of Nuclear Energy"

DOI: 10.1016/j.anucene.2020.108043

Abstract: Abstract The task of this investigation is to model pressurized water reactor core and design a reactor power controller that has a strong robustness in various operating conditions. The comparisons of different nodal models of… read more here.

Keywords: two degree; freedom controller; controller; reactor core ... See more keywords

Research on multi-band structural noise reduction of vehicle body based on two-degree-of-freedom locally resonant phononic crystal

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recommendations! Published in 2021 at "Applied Acoustics"

DOI: 10.1016/j.apacoust.2021.108073

Abstract: Abstract First, the dispersion curve of a two-degree-of-freedom locally resonant phononic crystal (LRPC) is calculated by the plane wave expansion method. The result shows that the structure has the characteristics of double bandgaps in the… read more here.

Keywords: two degree; freedom locally; resonant phononic; locally resonant ... See more keywords
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The two-degree-of-freedom cable pulley (2DCP) transmission system: An under-actuated and motion decoupled transmission for robotic applications

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recommendations! Published in 2020 at "Mechanism and Machine Theory"

DOI: 10.1016/j.mechmachtheory.2019.103765

Abstract: Abstract Transmission systems with the ability to decouple the motion of several degrees of freedom (DoFs) can provide a solution for the coupling problem that arises between the joints of a kinematic chain when following… read more here.

Keywords: transmission; robotic applications; two degree; cable pulley ... See more keywords

A two degree-of-freedom linear vibration energy harvester for tram applications

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recommendations! Published in 2020 at "Mechanical Systems and Signal Processing"

DOI: 10.1016/j.ymssp.2020.106657

Abstract: Abstract This paper presents an innovative two degree-of-freedom (DoF) electromagnetic vibration energy harvester used in a railway environment and its optimization based on complete multi-physics modeling, coupling an analytical model, numerical magnetic flied simulations and… read more here.

Keywords: degree freedom; two degree; vibration energy; energy harvester ... See more keywords

Static coupling effect of a two-degree-of-freedom direct drive induction motor

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recommendations! Published in 2017 at "Iet Electric Power Applications"

DOI: 10.1049/iet-epa.2016.0691

Abstract: Two-degree-of-freedom motors are capable of producing linear, rotary, and helical motion, and thus have widespread applications in special industries. In this study, a new concept- static coupling effect is studied in the two-degree-of-freedom direct-drive induction… read more here.

Keywords: degree freedom; two degree; static coupling; coupling effect ... See more keywords

Control of escapes in two-degree-of-freedom open Hamiltonian systems.

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recommendations! Published in 2022 at "Chaos"

DOI: 10.1063/5.0090150

Abstract: We investigate the possibility of avoiding the escape of chaotic scattering trajectories in two-degree-of-freedom Hamiltonian systems. We develop a continuous control technique based on the introduction of coupling forces between the chaotic trajectories and some… read more here.

Keywords: two degree; degree freedom; hamiltonian systems; control escapes ... See more keywords

Analytical investigations of stable periodic solutions in a two-degree-of-freedom kinematically forced impacting cantilever beam.

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recommendations! Published in 2025 at "Chaos"

DOI: 10.1063/5.0258015

Abstract: This paper presents a comprehensive analytical study of a two-degree-of-freedom vibrating system with impacts, which can model a kinematically forced cantilever beam with a substantial mass and a concentrated mass at its end that impacts… read more here.

Keywords: system; stable periodic; degree freedom; kinematically forced ... See more keywords

Numerical evaluation of the two-degree-of-freedom vortex-induced vibration prediction using forced vibration

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recommendations! Published in 2025 at "Physics of Fluids"

DOI: 10.1063/5.0302008

Abstract: This study employs direct numerical simulation to investigate the two-degree-of-freedom vortex-induced vibration (VIV) of a circular cylinder via the immersed boundary method. The wake structure characteristics and hydrodynamic coefficients of VIV are compared with those… read more here.

Keywords: forced vibration; degree freedom; freedom vortex; two degree ... See more keywords

Two-Degree-of-Freedom based Model Reference Adaptive Control of Non-minimum Phase System

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recommendations! Published in 2021 at "IETE Journal of Research"

DOI: 10.1080/03772063.2021.1939802

Abstract: This paper presents the design of the Two-Degree-of-Freedom (2DOF) based Model Reference Adaptive Control (MRAC) as a tracking control system for the Non-minimum Phase (NMP) system. Perfect set poi... read more here.

Keywords: system; control; model reference; degree freedom ... See more keywords

Analysis and prediction for structural responses and hydrodynamic properties of two-degree-of-freedom vortex induced vibration

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recommendations! Published in 2019 at "Mechanics of Advanced Materials and Structures"

DOI: 10.1080/15376494.2018.1546917

Abstract: Abstract The objective of this article is to introduce a modified wake-oscillator model to systematically analyze and predict response characteristics and hydrodynamic coefficients of vortex-induced vibration (VIV) of an elastically mounted cylinder with the low… read more here.

Keywords: induced vibration; vortex induced; model; degree freedom ... See more keywords