SHAPE MEMORY ALLOYS (SMA) – MODELLING OF NONLINEARITIES HYSTERESIS TYPE

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F17%3APU124423" target="_blank" >RIV/00216305:26220/17:PU124423 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.eijst.org.uk/images/frontImages/gallery/Vol._6_No._2/11._94-99.pdf" target="_blank" >http://www.eijst.org.uk/images/frontImages/gallery/Vol._6_No._2/11._94-99.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

SHAPE MEMORY ALLOYS (SMA) – MODELLING OF NONLINEARITIES HYSTERESIS TYPE

Popis výsledku v původním jazyce

The smart materials implementation to the technical systems is a goal of many designers. Epitomes of these materials are alloys with shape memory (SMA-Shape Memory Alloy), which can be used in static or dynamic applications. The examples are surgical instruments, unconventional actuators in robotics, automotive, aircraft and engineering industry, etc. Thanks to the SMA materials sophistication and associated shape memory effect, there are some issues (hysteresis, degradation etc.), which can complicate their prospective usage. The efficient control of actuators which are based on a shape memory principle is strongly related to results given by modeling in combination with practical experiments. The properties of SMA classified these actuators to category of non-linear system. This article deals with the potential SMA modeling approaches. Several model examples are discussed, and results of the practical experiments and a description of the SMA actuated pneumatic valve are presented.

Název v anglickém jazyce

SHAPE MEMORY ALLOYS (SMA) – MODELLING OF NONLINEARITIES HYSTERESIS TYPE

Popis výsledku anglicky

The smart materials implementation to the technical systems is a goal of many designers. Epitomes of these materials are alloys with shape memory (SMA-Shape Memory Alloy), which can be used in static or dynamic applications. The examples are surgical instruments, unconventional actuators in robotics, automotive, aircraft and engineering industry, etc. Thanks to the SMA materials sophistication and associated shape memory effect, there are some issues (hysteresis, degradation etc.), which can complicate their prospective usage. The efficient control of actuators which are based on a shape memory principle is strongly related to results given by modeling in combination with practical experiments. The properties of SMA classified these actuators to category of non-linear system. This article deals with the potential SMA modeling approaches. Several model examples are discussed, and results of the practical experiments and a description of the SMA actuated pneumatic valve are presented.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

European International Journal of Science and Technology

ISSN

2304-9693

e-ISSN

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Svazek periodika

6

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

1-6

Kód UT WoS článku

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EID výsledku v databázi Scopus

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