Engineering topics
Bar-Cohen, Y.
Publications and source records attributed to Bar-Cohen, Y..
Transition of EAP material from novelty to practical applications - are we there yet?
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Ultrasonic/sonic driller/corer (USDC) as a sampler for future planetary exploration missions
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Force improvement of a new actuator based on a parallel combination of polypyrrole and solid polymer electrolyte films working in air
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Versatile actuators with linear-bending movements in air using a series of polypyrrole and solid polymer electrolyte trilayers
Actuators that produce linear elongation-contraction or bending are required for various applications. This reported study involved the construction of a versatile electromechanical actuator that is capable to work in air and can be controlled to bend and/or induce linear movement.
Characterization of the electromechanical properties of EAP material
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Virtual reality robotic telesurgery simulations using MEMICA Haptic System
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Residue detection for real-time removal of pain from metallic surfaces
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Ultrasonic Motors (USM) -- an emerging acuation technology for planetary applications
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Virtual reality robotic operation simulations using MEMICA Haptic System
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Electroactive Polymers as Artificial Muscles Changing Robotics Paradigms
The recent emergence of EAP materials with large displacement response enabled great potentials for these materials.
Electroactive Polymers as Artificial Muscles Changing Robotics Paradigms
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Progress and Challenges for NDE of Composites
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Progress and Challenges to NDE of Composites using Obliquely Insonified Ultrasonic Waves
The leaky Lamb wave (LLW) technique is approaching a maturity level that is making it an attactive quantitative NDE tool for composites and bonded joints.