About: Optimization of Stiffness and Dexterity of Fiber Driven Parallel Kinematical Structure

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper deals with the optimization of fiber driven parallel kinematical structures. It is the primary study of geometrical layout and basic properties of two types of these structures. Both structures consist of platform, driven by eight fibers (first platform is moving by general spatial motion with six degrees of freedom (DOFs), second is moving by spherical motion with three DOFs). Fibers from the platform leads over pulleys fixed to the base frame to linear motors moving also on the base frame. Both platforms are redundantly actuated. Using three global computational tools for stiffness, dexterity and collisions we are able to find optimum variant of geometrical layout of the structure. In the future, optimization program must be more detailed and must be equipped by additional routines for computation dynamics, kinematical accuracy and calibratability. The paper deals with the optimization of fiber driven parallel kinematical structures. It is the primary study of geometrical layout and basic properties of two types of these structures. Both structures consist of platform, driven by eight fibers (first platform is moving by general spatial motion with six degrees of freedom (DOFs), second is moving by spherical motion with three DOFs). Fibers from the platform leads over pulleys fixed to the base frame to linear motors moving also on the base frame. Both platforms are redundantly actuated. Using three global computational tools for stiffness, dexterity and collisions we are able to find optimum variant of geometrical layout of the structure. In the future, optimization program must be more detailed and must be equipped by additional routines for computation dynamics, kinematical accuracy and calibratability. (en)
Title	Optimization of Stiffness and Dexterity of Fiber Driven Parallel Kinematical Structure Optimization of Stiffness and Dexterity of Fiber Driven Parallel Kinematical Structure (en)
skos:prefLabel	Optimization of Stiffness and Dexterity of Fiber Driven Parallel Kinematical Structure Optimization of Stiffness and Dexterity of Fiber Driven Parallel Kinematical Structure (en)
skos:notation	RIV/68407700:21220/11:00191512!RIV12-GA0-21220___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP101/11/1627)
http://linked.open...iv/cisloPeriodika	28
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Šika, Zbyněk Valášek, Michael 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	218770
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/11:00191512
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Parallel kinematic machine; Fiber driven structure; Optimization; Stiffness; Dexterity; Collisions. (en)
http://linked.open.../riv/klicoveSlovo	Collisions. Dexterity Fiber driven structure Parallel kinematic machine Optimization Stiffness
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[04D047B38FD6]
http://linked.open...i/riv/nazevZdroje	Bulletin of Applied Mechanics
http://linked.open...in/vavai/riv/obor	JR
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Tilting Mechanisms Based on Fiber Parallel Kinematical Structure with Antibacklash Control
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	7
http://linked.open...iv/tvurceVysledku	Valášek, Michael Šika, Zbyněk Bauma, Václav
issn	1801-1217
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	21220

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