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Statements

Subject Item
n2:RIV%2F68407700%3A21220%2F11%3A00191512%21RIV12-GA0-21220___
rdf:type
n11:Vysledek skos:Concept
dcterms: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.
dcterms:title
Optimization of Stiffness and Dexterity of Fiber Driven Parallel Kinematical Structure Optimization of Stiffness and Dexterity of Fiber Driven Parallel Kinematical Structure
skos:prefLabel
Optimization of Stiffness and Dexterity of Fiber Driven Parallel Kinematical Structure Optimization of Stiffness and Dexterity of Fiber Driven Parallel Kinematical Structure
skos:notation
RIV/68407700:21220/11:00191512!RIV12-GA0-21220___
n11:predkladatel
n12:orjk%3A21220
n3:aktivita
n19:P
n3:aktivity
P(GAP101/11/1627)
n3:cisloPeriodika
28
n3:dodaniDat
n14:2012
n3:domaciTvurceVysledku
n9:2775662 n9:4484061 n9:5864690
n3:druhVysledku
n15:J
n3:duvernostUdaju
n4:S
n3:entitaPredkladatele
n10:predkladatel
n3:idSjednocenehoVysledku
218770
n3:idVysledku
RIV/68407700:21220/11:00191512
n3:jazykVysledku
n16:eng
n3:klicovaSlova
Parallel kinematic machine; Fiber driven structure; Optimization; Stiffness; Dexterity; Collisions.
n3:klicoveSlovo
n6:Fiber%20driven%20structure n6:Stiffness n6:Optimization n6:Dexterity n6:Collisions. n6:Parallel%20kinematic%20machine
n3:kodStatuVydavatele
CZ - Česká republika
n3:kontrolniKodProRIV
[04D047B38FD6]
n3:nazevZdroje
Bulletin of Applied Mechanics
n3:obor
n13:JR
n3:pocetDomacichTvurcuVysledku
3
n3:pocetTvurcuVysledku
3
n3:projekt
n17:GAP101%2F11%2F1627
n3:rokUplatneniVysledku
n14:2011
n3:svazekPeriodika
7
n3:tvurceVysledku
Valášek, Michael Bauma, Václav Šika, Zbyněk
s:issn
1801-1217
s:numberOfPages
4
n18:organizacniJednotka
21220