Engineering topics
Publications and source records attributed to Bar-Cohen, Y..
Actuators are responsible to the operative capability of manipulation systems and robots. In recent years, electroactive polymers (EAP) have emerged as potential alternative to conventional actuators.
For many years, electroactive polymers (EAP) received relatively little attention due to the small number of available materials as well as their limited actuation capability.
The Leaky Lamb Wave (LLW) technique is approaching a maturity level that is making it an attractive quantitative NDE tool for composites and bonded joints. Since it was first observed in 1982, the phenomenon has been studied extensively, particularly in composite materials.
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We report a significant advance in space robotics design based on innovation of 3D composite structures and piezoelectronic actuation.
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Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
The leaky Lamb waves (LLW) technique is approaching a maturity level that is making it attractive quantitative NDE tool for composites and bonded joints.