Dielectric Elastomer Actuators
Implementation of Soft Lithography for the Fabrication of Stacked Dielectric Elastomer Actuators for Soft Robotics
... Dielectric elastomer actuators are promising devices with the potential for many ap- plications in research and industry. There are some major obstacles preventing DEAs from flourishing. One of them ...
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Intrinsic tuning of poly (styrene butadiene styrene) (SBS) based self healing dielectric elastomer actuators with enhanced electromechanical properties
... (34) Morrison, F. A.; Winter, H. H. The Effect of Unidirectional Shear on the Structure of Triblock Copolymers. I. Polystyrene-polybutadiene-polystyrene. Macromolecules 1989, 22 (9), 3533-3540. (35) Moscardo, M.; Zhao, ...
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Control-focused, nonlinear and time-varying modelling of dielectric elastomer actuators with frequency response analysis
... [2]. Dielectric elastomer actuators (DEAs) are a class of EAP, akin to a compliant capacitor, which show great potential in the replacement of conventional hard actuators for many ...
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Comparison of DC Motors and Dielectric Elastomer Actuators For Wearable Wrist Exoskeletons
... Dielectric elastomer actuators were then designed to determine if these would be a suitable actuator for a wearable wrist ...a dielectric film with an air brush to build the ...
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Instability of Dielectric Elastomer Actuators
... an elastomer, by using an elastomer of interpenetrating networks, by swelling an elastomer with a solvent, and by spraying charge on an electrode-free elastomer ...
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Cerebellar inspired algorithm for adaptive control of nonlinear dielectric elastomer based artificial muscle
... 1. Dielectric elastomer actuators (DEAs) are difficult to ...acrylic elastomer (3M VHB 4905) with conductive layers of carbon grease as the electrode plates [7,8] (further details in ...
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Miniaturization Methods for Modular Robotics: External Actuation and Dielectric Elastomer Actuation
... Dielectric elastomer actuators are often referred to as “artificial ...performance. Dielectric elastomer actuators together with a rigid component, may enable modular robot ...
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Effect of the nonlinear material viscosity on the performance of dielectric elastomer transducers
... dielectric elastomer actuators on each ...tissue, dielectric elastomer actuators have the ability to be implemented as artificial muscles or organs in robotics and bioengineering ...
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Development of Dielectric Elastomer based Prototype Fiber Actuators
... Various actuators have been developed based of different actuation principles of EAPs, such as piezoelectric, electrostrictive, and magnetostrictive behavior, ...called dielectric elastomers, and the ...
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Development of a Refreshable Prototype Actuator using Silicone Dielectric Elastomer Actuator (DEA).
... as Dielectric Elastomer Actuators offer better properties such as very high linear actuation strain, high energy density, lower mass density, and, ease of fabrication among others ...on ...
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Survey on Actuators Used in Automation
... It is similar to hydraulic actuator system, except instead of hydraulic fluid compressed air is used to transmit the power between various elements. Pneumatic actuators are widely used in automation filed because ...
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LQR Control of Piezoelectric Actuators
... ---------------------------------------------------------------------***-------------------------------------------------------------------- Abstract —Piezoelectric actuators (PEAs) uses the inverse piezoelectric ...
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Synthesis and Characterization of Liquid Crystal Elastomer
... The spectroscopic techniques confirm the synthesis whereas a thermal and mechanical characterization shows elastic and spontaneous nature of LCE. This is a unique property where a macroscopic shape change costs little ...
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Thermoplastic Elastomer based Phase Change
... EG based phase change composites are in the form of powders with poor mechanical property in the.. 46.[r] ...
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Hydrostatic tensile fracture of a polyurethane elastomer
... HYDROSTATIC T E N S I L E F R A C T U R E O F A P O L Y U R E T H A N E ELASTOMER T h e s i s by G e r a l d H L i n d s e y I n P a r t i a l F u l f i l l m e n t of t h e R e q u i r e m e n t s F[.] ...
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A direct numerical simulation of dielectric barrier discharge (DBD) plasma actuators for turbulent skin friction control
... minimum spanwise wall velocity Wmin is required for a drag reduction, with Wmin increasing as the period of oscillation decreases as the reduction in the penetration depth of the Stokes [r] ...
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The Deformations of Thin Nematic Elastomer Sheets
... To develop this theory, we build on the results of the effective membrane theory: Recall we provided the explicit characterization of the instabilities or oscillations (Young measures) that underly the relaxation. This ...
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Fabrication and Response Analysis of Magnetorheological Elastomer
... These results show that aligning the iron beads while elastomer cures allows the applied magnetic field to have a greater effect on the change in modulus. From these it is clear that as we change the size of iron ...
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TYPE PNEUMATIC ACTUATORS
... Pneumatic actuators, single acting or double acting Control input signal: 1-wire control of a solenoid valve Optional limit switch for capturing the end positions Safety function with do[r] ...
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Abstract: Actuators play an important role in modern active flow control technology. Dielectric barrier
... of actuators are those that introduce a local disturbance (perturbation field) to the exterior fluid field without altering the exterior shape of the solid body; for some applications this may be ...fluidic ...
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