Electroactive Polymers (EAP) Characterization Methods
Electroactive polymers (EAP) are emerging as a new class of actuation materials being considered in a wide range of applications.
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Electroactive polymers (EAP) are emerging as a new class of actuation materials being considered in a wide range of applications.
Actuation devices are used for many space applications with an increasing need to reduce their size, mass, and power consumption as well as cut their cost. Existing transducing actuators, such as piezoceramics, induce limited displacement levels. Potentially, electroactive polymers (EAP) have the potential for low-mass, low-power, inexpensive miniature muscle actuators that are superior to the widely used actuators.
Overview of NASA Glenn Research Center ongoing work in the area of Electrified Aircraft Propulsion (EAP) Controls.
Miniature, lightweight, low-cost actuators that consume low-power can be used to develop unmatched robotic devices to make an impact on many technolgy areas.
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This paper provides a review of the current status, the challenges and potential near future applications of these materials.
This paper provides backgrund about these materials and it includes a review of the state of the art, challenges and potential applications of these materials for future space missions.
Biology offers a great model for emulation in areas ranging from tools, computational algorithms, materials science, mechanisms and information technology. In recent years, the field of biomimetics, namely mimicking biology, has blossomed with significant advances enabling the reverse engineering of many animals' functions and implementation of some of these capabilities.
NASA is seeking to reduce the mass, size, consumed power, and cost of the instrumentation used in its future missions.