Results 311 to 320 of about 29,899 (334)

Design of a High- Temperature Linear Electromagnetic Actuator

2019 12th International Symposium on Linear Drives for Industry Applications (LDIA), 2019
The paper deals with a novel type of a linear short-stroke, high-temperature actuator, which has been developed for aerospace applications. Nickel clad copper wire with ceramic insulation and Cobalt alloy have been used as active materials.
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Poly-optimization of coil in electromagnetic linear actuator

2007
The main advantages of the electromagnetic linear actuators are the simple design structure, the fast response for input signal, a possibility to achieve a high linear acceleration and a low cost of maintenance [4][5]. Moreover, a linear motion is a natural output, so there is no need of any mechanical transmission.
Paweł Piskur, Wojciech Tarnowski
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Modeling and feedback linearization based control of an electromagnetic clutch actuator

2014 IEEE Conference on Control Applications (CCA), 2014
In automotive clutch applications the use of purely electromagnetic actuators is not yet very common. Their dynamics are nonlinear and often subject to kinematic constraints. Therefore their accurate control is a challenging task. In this paper, a plant model of an electromagnetic clutch actuator is developed from the corresponding physical principles.
Martin Kirchengast, Martin Steinberger, Martin Horn   +2 more
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Self sensing: closed-loop estimation for a linear electromagnetic actuator

Proceedings of the 2001 American Control Conference. (Cat. No.01CH37148), 2001
Self-sensing is a valuable technique that allows information about position and/or force to be obtained directly from the actuator, without separate sensors. This technique has been applied to piezoceramic actuators and electromagnets for vibration control applications.
B. M. Hanson, M. D. Brown, J. Fisher
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Electromagnetic Actuator Control: A Linear Parameter-Varying (LPV) Approach

IEEE Transactions on Industrial Electronics, 2007
This paper deals with system identification and control of a nonlinear electromagnetic actuator, which can be used in many practical applications: electromagnetic valve actuators of combustion engines, artificial heart actuators, magnetic levitation, electromagnetic brakes, etc.
Alexandru Forrai, Takaharu Ueda, Takashi Yumura   +2 more
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Dynamic optimization of an axisymmetric linear electromagnetic valve actuator

2013 Eighth International Conference and Exhibition on Ecological Vehicles and Renewable Energies (EVER), 2013
The aim of this paper is to describe the optimization of a permanent magnet linear actuator with soft mover for electromagnetic valves. A 2D numerical model based on finite element method was applied for magnetic field analysis in the electromagnetic actuator.
Z. Belli, M. R. Mekideche
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Optimization of an Electromagnetic Linear Actuator Operating in Error Actuated Control System

2008
In the paper an algorithm and computer software for the optimisation of error actuated control systems containing of an electromagnetic linear actuator is presented. The software consists of two main parts: (a) optimisation solver and (b) numerical model of the actuator. For the optimisation, the genetic algorithm (GA) has been used. The field discrete
Lech Nowak, Kazimierz Radziuk, Krzysztof Kowalski   +2 more
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Scalable, compact and easy-to-control linear electromagnetic actuator

Journal of Micro and Bio Robotics, 2023
Jakub Tureček, Jiří Kuthan, Martin Vítek, Martin Juřík, František Mach   +4 more
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Design and Control of a Linear Electromagnetic Actuator for Active Vehicle Suspension

2010
Linear electromagnetic actuator (LEA) based active suspension has superior controllability and bandwidth, provides shock load isolation between vehicle chassis and wheel due to absence of any mechanical transmission, and therefore has a much great potential in terms of improving ride performance and comfort, vehicle safety, and manoeuvrability. It also
Wang J., Wang W., Tuplin S., Best M.C.
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A Flexure-Based Electromagnetic Linear Actuator for Nano-Positioning

2008
In this paper, a novel nano-positioning actuator with large travelling range and large thrust force has been proposed, designed and developed. Known as a Flexure-Based Electromagnetic Linear Actuator (FELA), it consists of two main elements, i.e., an Electromagnetic Driving Mechanism (EDM) and a Flexure-Based Mechanism (FBM).
T. J. Teo, I. -M. Chen, G. L. Yang, W. Lin   +3 more
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