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Naslov:Optimal kinematic design of a link-drive mechanism with prescribed velocity characteristics
Avtorji:Vohar, Bojan (Avtor)
Gotlih, Karl (Avtor)
Flašker, Jože (Avtor)
Datoteke:URL http://dx.doi.org/10.1002/pamm.200310533
 
Jezik:Angleški jezik
Vrsta gradiva:Neznano ()
Tipologija:1.03 - Kratki znanstveni prispevek
Organizacija:FS - Fakulteta za strojništvo
Opis:The paper presents an example of a link-drive mechanism for a deep drawing mechanical press. Because of its characteristics such a drive is much more appropriate than conventional crankshaft or eccentric drive. The existing design of the drive has proved unsatisfactory and does not meet all the demands and constraints, which are ideal for deep drawing process. Optimization of the drive is therefore necessary. The intention is to achieve the required velocity characteristics in a defined area of movement. Firstly, the drive is analyzed and a mathematical model is made and prepared for optimization procedure. The process is time-dependent, so it cannot be used directly in the optimization algorithm. Mathematical model is transformed intoa form suitable for the standard non-linear optimization procedure and then optimization is carried out. The method used is sequential quadratic programming. The final objective of the optimization process is to find such dimensions of link-drive members that the given requirements are satisfied in the best possible manner.
Ključne besede:mechanics, dynamics of mechanical systems, closed kinematic chains, mathematical modelling, non-linear optimization, drive optimization, drive dimensioning, kinematic analysis, link-drive mechanism, deep drawing press
Leto izida:2003
UDK:[531.1+531.391]:519.853
COBISS_ID:9645590 Novo okno
ISSN pri članku:Y504-586X
NUK URN:URN:SI:UM:DK:G5GWYUYG
Število ogledov:1613
Število prenosov:95
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
Področja:Ostalo
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Gradivo je del revije

Naslov:Proceedings in applied mathematics and mechanics
Skrajšan naslov:Proc. appl. math. mech.
Založnik:Wiley-VCH
ISSN:1617-7061
COBISS.SI-ID:7207958 Novo okno

Sekundarni jezik

Jezik:Angleški jezik
Ključne besede:mehanika, dinamika mehanskih sistemov, zaprte kinematične verige, matematično modeliranje, nelinearno optimiranje, optimiranje pogona, dimenzioniranje pogona, kinematična analiza, večzgibni pogonski mehanizem, stiskalnica za globoki vlek


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