Implementation of specific displacement diagrams for the control of kinetic sculptures with Yaskawa electronic cams

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46709002%3A_____%2F16%3AN0000040" target="_blank" >RIV/46709002:_____/16:N0000040 - isvavai.cz</a>

Result on the web

<a href="http://link.springer.com/chapter/10.1007/978-3-319-44087-3_51" target="_blank" >http://link.springer.com/chapter/10.1007/978-3-319-44087-3_51</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-319-44087-3_51" target="_blank" >10.1007/978-3-319-44087-3_51</a>

Result language

angličtina

Original language name

Implementation of specific displacement diagrams for the control of kinetic sculptures with Yaskawa electronic cams

Original language description

Electronic cams are used for different manufacturing systems, but in terms of displacement diagrams, they have common characteristics. The emphasis is usually placed on maximum accuracy, the machine cycle time and the displacement diagram has a simple shape. This paper addresses a completely different case, which shows that the use of electronic cams is very diverse. A Yaskawa´s electronic cam was used to control the kinetic art sculptures. It was necessary to develop an implementation that will be able to accommodate a large number of very long and complex displacement diagrams. Sculptures contained up to 150 interpolating axes and their programs took up to half an hour. The proposal builds on the basic animation and designer´s demands, but it must comply with all limits of the mechanism (maximum speed, torque, etc.). The classic electronic cam uses a data table and interpolation function. This approach has been replaced with a new feature that composes the movement from polynomial of the 5th order. For this purpose, it was developed an independent software tool. The final displacement diagram is composed by defining the 0th, 1st, and 2nd derivatives at the key points. This method of design has proved to be very effective, and in addition, this implementation brought a significant saving of memory and reducing of computational complexity.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JC - Computer hardware and software

OECD FORD branch

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Project

<a href="/en/project/LO1213" target="_blank" >LO1213: Excellent Engineering Research</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2016

Confidentiality

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

Article name in the collection

Advances in Mechanism Design II

ISBN

978-3-319-44086-6

ISSN

2211-0984

e-ISSN

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Number of pages

6

Pages from-to

377-382

Publisher name

Springer International Publishing

Place of publication

Liberec

Event location

Liberec

Event date

Sep 6, 2016

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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