Results 31 to 40 of about 38,040 (301)
Genetic Algorithm-Based Design Optimization of Electromagnetic Valve Actuators in Combustion Engines
Energies, 2015 In this research, the design of a new electromagnetic engine valve in the limited space of combustion engine is optimized by multidisciplinary simulation using MATLAB and Maxwell. An electromagnetic engine valve actuator using a permanent magnet is a new
Seung Hwan Lee +3 more
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Actuators, 2020 Single-port laparoscopic surgery (SLS), which utilises one major incision, has become increasingly popular in the healthcare sector in recent years.
HaoChen Wang, Ali K. El Wahed
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A novel spherical actuator: Design and control [PDF]
, 1997 The paper describes the design and control of a novel spherical permanent magnet actuator which is capable of two-degrees-freedom and a high specific torque. Based on an analytical actuator model, an optimal design procedure is developed to yield maximum
Howe, D., Jewell, G.W., Wang, J.B.
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Applied Sciences, 2023 Targeting the problems of conventional active–passive hybrid vibration isolation systems, such as low output force, poor bearing capacity, large power loss and inability to withstand strong impacts, this paper proposes an active–passive hybrid vibration ...
Qingwei Zhang +6 more
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Sensor-less parameter estimation of electromagnetic actuator for shunt damping
Nihon Kikai Gakkai ronbunshu, 2015 Electromagnetic shunt damping is a sensor-less passive damping technique using an electromagnetic actuator. The accurate values of the parameters of the system are essentially required for designing a controller in the damping technique.
Toru IKEGAME +3 more
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Optimal Design of Electromagnetically Actuated MEMS Cantilevers [PDF]
Sensors, 2018 In this paper we present the numerical and experimental results of a design optimization of electromagnetic cantilevers. In particular, a cost-effective technique of evolutionary computing enabling the simultaneous minimization of multiple criteria is applied. A set of optimal solutions are subsequently fabricated and measured. The designed cantilevers
Paolo Di Barba +6 more
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Research on the 2-degree-of-freedom electromagnetic actuator in space
Advances in Mechanical Engineering, 2018 To meet space science experiments in micro-gravity environment, micro-spacecraft vibration isolation technology was developed in recent years. A new kind of 2-degree-of-freedom electromagnetic actuator based on Lorentz principle was developed in this ...
Rongqiang Liu +4 more
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Electrolysis-based Parylene Balloon Actuators for Movable Neural Probes [PDF]
, 2007 In order to track a specific neuron and keep good sampling neural signals during chronic implantation, the neural probes are highly desired to have moving capability.
Andersen, Richard A. +3 more
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High frequency pressure oscillator for microcryocoolers [PDF]
, 2008 Microminiature pulse tube cryocoolers should operate at a frequency of an order higher than the conventional macro ones because the pulse tube cryocooler operating frequency scales inversely with the square of the pulse tube diameter.
H. J. Holland +11 more
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Shock and Vibration, 2015 Electromagnetic actuated active suspension benefits active control and energy harvesting from vibration at the same time. However, the rotary type electromagnetic actuated active suspension introduces a significant extra mass on the unsprung mass due to ...
Jun Yin +3 more
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