Results 11 to 20 of about 38,040 (301)
Soft electromagnetic actuators [PDF]
Science Advances, 2020 We present soft electromagnetic actuators from liquid metal and elastomer that are safe, stretchy, fast, durable, and programmable.
Mao, Guoyong +6 more
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Actuators, 2023 A novel concept of a rotary electromagnetic actuator for positioning with ultra-low power consumption is presented. The device is based on harnessing potential magnetic energy stored between permanent magnets facing each other with opposing magnetization
M. Albertos-Cabanas +4 more
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Optimizing the magnetic circuit of an actuator [PDF]
MATEC Web of Conferences, 2019 The paper presents a modern method of constructive optimization of a plunger actuator with axial symmetry based on the electromagnetic simulation of several variants of magnetic circuit and excitation currents.
Popescu Lizeta, Diodiu Lucian
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Design and Analysis of a Novel Composited Electromagnetic Linear Actuator
Actuators, 2021 Electromagnetic linear actuators, as key executive components, have a vital impact on the performance of fully flexible variable valve trains. Considering that the conventional moving coil electromagnetic linear actuator (MCELA) has the disadvantages of ...
Xinyu Fan, Jie Yin, Qinfen Lu
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Design and Locomotion Study of Two-DOF Actuator Driven by Piezoelectric–Electromagnetic Hybrid Mode
Sensors, 2022 A piezoelectric actuator (PEA) has the characteristics of high control precision and no electromagnetic interference. To improve the degree of freedom (DOF) to adapt to more working scenes, a piezoelectric–electromagnetic hybrid-driven two-DOF actuator ...
Zheng Li +4 more
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Electromagnetic Actuator for Tactile Communication [PDF]
, 2018 Fingerspelling is a tactile code that enables linguistic communication with people who are Deafblind. We describe and undertake initial testing of a crucial component of a device that is designed to perform tactile fingerspelling with the speed and the clarity approaching that of a human signer. The component in question is a tactile actuator, which is
Basil Duvernoy +3 more
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Non‐linear adaptive control for electromagnetic actuators [PDF]
IET Control Theory & Applications, 2013 The authors study here the problem of adaptive ‘soft‐landing’ control for electromagnetic actuators. The soft landing requires accurate control of the actuator's moving element between two desired positions. They propose a non‐linear adaptive controller to solve the problem of robust trajectory tracking for the moving element, when considering model ...
Mouhacine Benosman, Gökhan M. Atinç
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Electromagnetic Actuator with State Recognition Feature Used in Fuze
Hangkong gongcheng jinzhan, 2019 Electromagnetic actuator can realize safety state restoration function of fuze via switching on or off. In order to make fuze or safety and arming device easily obtain the information of relief safety procedure accomplishment and security status recovery
Wang Hailong, Yao Wen
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Lightweight design of piezoelectric linear displacement accumulation actuator for airfoil deployment
Xibei Gongye Daxue Xuebao, 2023 The electromagnetic servo steering gear commonly used in the modern small guided aircraft has parasitic electromagnetic fields that affect the navigation and guidance accuracy, and its deceleration mechanism will increase the volume and mass, and the ...
LU Huanhuan +4 more
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Multiobjective analysis for the design and control of an electromagnetic valve actuator [PDF]
, 2007 The electromagnetic valve actuator can deliver much improved fuel efficiency and reduced emissions in spark ignition (SI) engines owing to the potential for variable valve timing when compared with cam-operated, or conventional, variable valve strategies.
Fonseca C. M. +4 more
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