Sensing and Tactile Artificial Muscles from Reactive Materials
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چکیده
منابع مشابه
Sensing and Tactile Artificial Muscles from Reactive Materials
Films of conducting polymers can be oxidized and reduced in a reversible way. Any intermediate oxidation state determines an electrochemical equilibrium. Chemical or physical variables acting on the film may modify the equilibrium potential, so that the film acts as a sensor of the variable. The working potential of polypyrrole/DBSA (Dodecylbenzenesulfonic acid) films, oxidized or reduced under...
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Abclracl. A critical evaluation of t h e state of t h e art in tactile sensing is presented. Various fields of application such as prosthetic and teleoperation are covered, but particular attention is paid to advanced robotics, where most of t he recent developments have taken place. In addition, tactile sensing modalities are discussed in some detail through reference to basic issues of contac...
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This paper reviews the state of the art of artificial tactile sensing, with a particular focus on bio-hybrid and fully-biological approaches. To this aim, the study of physiology of the human sense of touch and of the coding mechanisms of tactile information is a significant starting point, which is briefly explored in this review. Then, the progress towards the development of an artificial sen...
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Touch Sensing This is the detection and measurement of a contact force at a defined point. A touch sensor can also be restricted to binary information, namely touch, and no touch. Tactile Sensing This is the detection and measurement of the spatial distribution of forces perpendicular to a predetermined sensory area, and the subsequent interpretation of the spatial information. A tactile-sensin...
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Starting from human “sense of touch,” this paper 3 reviews the state of tactile sensing in humanoid robotics. The phys4 iology, coding, and transferring tactile data and perceptual impor5 tance of the “sense of touch” in humans are discussed. Following 6 this, a number of design hints derived for robotic tactile sensing are 7 presented. Various technologies and transduction methods used to 8 im...
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ژورنال
عنوان ژورنال: Sensors
سال: 2010
ISSN: 1424-8220
DOI: 10.3390/s100402638