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COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, 2001
The synthesis of electro‐mechanic actuators is formulated as a constrained optimization problem where some performance function of the device is to be met, subject to the satisfaction of some constraints about its dimensions and supply conditions.
CANOVA, Aldo +2 more
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The synthesis of electro‐mechanic actuators is formulated as a constrained optimization problem where some performance function of the device is to be met, subject to the satisfaction of some constraints about its dimensions and supply conditions.
CANOVA, Aldo +2 more
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A New Linear Actuator for Robotics
The International Journal of Robotics Research, 1993We describe the design and control of a novel contraction ac tuator that operates by generating tensions in a filament. The mechanical working principle is based on the deflection of a filament that provides both a reduction in its length (contrac tion) and amplification of the deflecting force within a specified range of operation.
M. A. Rodrigues, Mark H. Lee
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A multisensory linear actuator system
IEEE/ASME Transactions on Mechatronics, 2002Presents a very compact multisensory linear actuator system. The key element of this linear actuator system is the DLR patented planetary roller spindle drive (PRSD(R)). With a volume of 50 /spl times/ 50 /spl times/ 104 mm (length /spl times/ width /spl times/ height), it can output more than 100 kg force and achieve a displacement of 50 mm with a ...
Krämer, E. +3 more
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2020 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus), 2020
Abstract-today, an electromechanical actuator is one of the common mechanisms used in automatic devices and various systems. A linear actuator moves objects within a given distance with a certain accuracy. The paper contains the main criteria that affect the choice of actuator.
Pavel I. Philatenkov +2 more
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Abstract-today, an electromechanical actuator is one of the common mechanisms used in automatic devices and various systems. A linear actuator moves objects within a given distance with a certain accuracy. The paper contains the main criteria that affect the choice of actuator.
Pavel I. Philatenkov +2 more
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A novel linear actuator for variable valve actuation
2005 IEEE International Conference on Industrial Technology, 2006This paper describes design considerations for a short-stroke high-dynamic linear actuator to be used as valve actuator in automotive applications, including the determination of actuator topology and geometry parameters, the force and dynamic calculations using finite element method and the controller design.
S. Braune, S. Liu
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CONTRACTILE MONOLITHIC LINEAR ACTUATORS
2008This book chapter describes dielectric elastomer actuators to obtain contractile linear devices working as artificial ...
CARPI, FEDERICO, De Rossi, Danilo
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SAE Technical Paper Series, 1991
<div class="htmlview paragraph">This paper describes a microcomputer-controlled hydraulic actuator designed with controllability, flexibility and ease-of-use as the fundamental goals. To achieve this, the electronics, valving, sensors and hydraulic cylinder are contained in a single, pre-engineered package.
Larry L. Hartter +3 more
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<div class="htmlview paragraph">This paper describes a microcomputer-controlled hydraulic actuator designed with controllability, flexibility and ease-of-use as the fundamental goals. To achieve this, the electronics, valving, sensors and hydraulic cylinder are contained in a single, pre-engineered package.
Larry L. Hartter +3 more
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Improvement of linear actuator with ER gel
RO-MAN 2009 - The 18th IEEE International Symposium on Robot and Human Interactive Communication, 2009Nowadays, certain kinds of robots have been developed to be used in proximity to daily human activities. Backdriveability is important for robots to act according to users' movements. We want to develop a linear actuator of high power and backdriveability.
Kentarou Sato +5 more
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Development of a Spirally-Shaped Linear Actuator
2008 IEEE Industry Applications Society Annual Meeting, 2008This paper reports development of a novel high thrust linear machine with spiral structure. This motor consists of a mover and stator with spirally-shaped iron cores. The mover moves spirally in the stator and the linear motion is extracted to drive the load.
Yasutaka Fujimoto +2 more
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Design of a Linear Actuator for Railway Turnouts
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, 2018In this paper a linear actuator for railway tournouts is proposed. To make the desing simpler and more failure resistant the actuator was designed to be gearless and to fit into a sleeper. The parametes of the drive were optimized for a given load trajectory. A machine prototype was built and tested.
Niklas Forster +5 more
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