Synthesis of a two degrees of freedom wireless networked digital servo control system with dynamic state prediction based on a gated recurrent unit-based round trip time predictor
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3180735
Abstract: A wireless networked control system (WNCS) may suffer from an abrupt and large network communication delay that may degrade the control performance and lead to the instability of the closed-loop system. A two degrees of… read more here.
Keywords: system; network; control system; control ... See more keywords
Adaptive Two-Degrees-of-Freedom Current Control for Solenoids: Theoretical Investigation and Practical Application
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Control Systems Technology"
DOI: 10.1109/tcst.2022.3211457
Abstract: In this article, an adaptive two-degrees-of-freedom current control algorithm for solenoids is presented comprising an adaptive pole placement controller in combination with a regularized least-squares parameter estimation law. An additional adaptive feedforward controller takes advantage… read more here.
Keywords: adaptive two; two degrees; control; degrees freedom ... See more keywords
A Two Degrees of Freedom Optically Controlled Levitating Microactuator
Sign Up to like & getrecommendations! Published in 2025 at "IEEE/ASME Transactions on Mechatronics"
DOI: 10.1109/tmech.2025.3581369
Abstract: This article presents the design and analysis of a two degrees of freedom microactuator, optically controlled by a laser source. The actuator consists of an array of permanent magnets and a diamagnetic levitating pyrolytic graphite… read more here.
Keywords: controlled levitating; freedom optically; two degrees; degrees freedom ... See more keywords
Control of a System with Two Degrees of Freedom by Means of Potential Forces
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Computer and Systems Sciences International"
DOI: 10.1134/s1064230720010062
Abstract: Abstract This work determines the restoring forces of the elastic elements of a system with two degrees of freedom by its predetermined movement. Two bodies of a certain mass are considered. The first body is… read more here.
Keywords: system two; elastic elements; degrees freedom; restoring forces ... See more keywords
Design and analysis of a two-degrees-of-freedom monolithic compliant piezoelectric microgripper
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Intelligent Material Systems and Structures"
DOI: 10.1177/1045389x221077431
Abstract: This paper presents the design, modeling, and testing of a compliant two-degrees-of-freedom microgripper using a single piezoelectric actuator. It can move along the x- and y-directions by combining double-leaf bridge and parallelogram mechanisms. An analytical… read more here.
Keywords: design analysis; two degrees; degrees freedom; analysis two ... See more keywords
A magnetically coupled two-degrees-of-freedom piezoelectric energy harvester using torsional spring
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Intelligent Material Systems and Structures"
DOI: 10.1177/1045389x221084704
Abstract: Two-degrees-of-freedom magnetically coupled energy harvesters have been presented by several researches to achieve a broader response bandwidth. However, most two-degrees-of-freedom systems are composed of two piezoelectric beams, while in the low frequency operating environment with… read more here.
Keywords: harvester; two degrees; energy; degrees freedom ... See more keywords
Dynamical Tunneling in More than Two Degrees of Freedom
Sign Up to like & getrecommendations! Published in 2024 at "Entropy"
DOI: 10.3390/e26040333
Abstract: Recent progress towards understanding the mechanism of dynamical tunneling in Hamiltonian systems with three or more degrees of freedom (DoF) is reviewed. In contrast to systems with two degrees of freedom, the three or more… read more here.
Keywords: tunneling two; dynamical tunneling; degrees freedom; two degrees ... See more keywords