About: Optimization of Anti-backlash Fibre Driven Parallel Kinematical Structures

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About: Optimization of Anti-backlash Fibre Driven Parallel Kinematical Structures Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://bulletin-am.cz/index.php/vam/article/view/227
Description	The paper deals with the optimization of the structure and parameters of the fibre driven parallel mechanism. The new concepts of these mechanisms are presented and analysed. The moving platform of the mechanisms is moved by fibres using the redundant number of actuators. The structures with redundant number of degrees of freedom were also designed and analysed. The additional DOFs were used for the improvement of the optimized properties of mechanisms. A global optimization tool for stiffness, dexterity and collisions is enhanced by a new additional criterion, namely the volume of the continuous anti-backlash subregion. This new criterion, which arises from the anti-backlash control strategy, ensures the tension forces in all fibres in the whole anti-backlash workspace subregion. Using the complete computational tools we are able to find the optimum variant of geometrical layout of the fibre structures. The paper deals with the optimization of the structure and parameters of the fibre driven parallel mechanism. The new concepts of these mechanisms are presented and analysed. The moving platform of the mechanisms is moved by fibres using the redundant number of actuators. The structures with redundant number of degrees of freedom were also designed and analysed. The additional DOFs were used for the improvement of the optimized properties of mechanisms. A global optimization tool for stiffness, dexterity and collisions is enhanced by a new additional criterion, namely the volume of the continuous anti-backlash subregion. This new criterion, which arises from the anti-backlash control strategy, ensures the tension forces in all fibres in the whole anti-backlash workspace subregion. Using the complete computational tools we are able to find the optimum variant of geometrical layout of the fibre structures. (en)
Title	Optimization of Anti-backlash Fibre Driven Parallel Kinematical Structures Optimization of Anti-backlash Fibre Driven Parallel Kinematical Structures (en)
skos:prefLabel	Optimization of Anti-backlash Fibre Driven Parallel Kinematical Structures Optimization of Anti-backlash Fibre Driven Parallel Kinematical Structures (en)
skos:notation	RIV/68407700:21220/12:00202392!RIV13-GA0-21220___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP101/11/1627)
http://linked.open...iv/cisloPeriodika	31
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Šika, Zbyněk Valášek, Michael Svatoš, Petr Bauma, Václav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta strojní
http://linked.open...dnocenehoVysledku	156934
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/12:00202392
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fibre Driven Mechanism; Parallel Kinematic Structure; Anti-backlash Control; Stiffness; Dexterity; Collisions; Optimization; Cable Machanisms (en)
http://linked.open.../riv/klicoveSlovo	Dexterity Optimization Collisions Fibre Driven Mechanism Stiffness Anti-backlash Control Cable Machanisms Parallel Kinematic Structure
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[46BD2360FD6E]
http://linked.open...i/riv/nazevZdroje	Bulletin of Applied Mechanics
http://linked.open...in/vavai/riv/obor	BC
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Tilting Mechanisms Based on Fiber Parallel Kinematical Structure with Antibacklash Control
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	8
http://linked.open...iv/tvurceVysledku	Valášek, Michael Šika, Zbyněk Svatoš, Petr Bauma, Václav Polach, P.
issn	1801-1217
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	21220

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