26-10-2010, 04:34 PM
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smart materials
ABSTRACT
Smart materials obtain their unique properties by the deliberate introduction of multi-functionality. This can enable the material, or the structure from which it is made, to diagnose its condition or environment, change shape, self-repair, or other functions as developing technology allows. It is argued that any of these functions are only viable if both the costs and benefits are considered on a system-wide basis. Some of the particular requirements and challenges for a number of example applications are considered and some general requirements suggested. It is concluded that such system-wide approach to optimization is a challenge for both designers and for those developing smart materials but it is necessary if the full advantages of smart materials are to be realized
smart materials
ABSTRACT
Smart materials obtain their unique properties by the deliberate introduction of multi-functionality. This can enable the material, or the structure from which it is made, to diagnose its condition or environment, change shape, self-repair, or other functions as developing technology allows. It is argued that any of these functions are only viable if both the costs and benefits are considered on a system-wide basis. Some of the particular requirements and challenges for a number of example applications are considered and some general requirements suggested. It is concluded that such system-wide approach to optimization is a challenge for both designers and for those developing smart materials but it is necessary if the full advantages of smart materials are to be realized