Shape Memory Alloys - Unconventional Actuators

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F03%3APU39551" target="_blank" >RIV/00216305:26220/03:PU39551 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Shape Memory Alloys - Unconventional Actuators
Original language description
The robot?s designers attempt to use unconventional actuators more often now. Epitomes of these actuators are alloys with shape memory (SMA-Shape Memory Alloy). This material is known since the first half of twentieth century. In 1958 SMA was for the first time used as a primitive type of actuator (Brussel?s World?s Fair). Thanks to sophistication of SMA materials and some problems that are connected with shape memory effect (hysteresis, degradation etc.) the actuators based on this principle are used mminimally. The efficient control of actuators based on shape memory principle is immediately related to results given by modelling in combination with practical experiments. The properties of SMA classified these actuators to category of non-linear system. This article deals with potential approaches to modelling of SMA. There are introduced examples of designed models and control. The article also presents the results of practical measurement performed in Department of Control and Measu
Czech name
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Czech description
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Project
<a href="/en/project/GA102%2F02%2F0782" target="_blank" >GA102/02/0782: Research in control of smart robotics actuators</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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