Artículos de revistas
Synthesis of Planar Multiloop Linkages Starting from Existing Parts or Mechanisms: Enumeration and Initial Sizing
Fecha
2008-12Registro en:
Pucheta, Martín Alejo; Cardona, Alberto; Synthesis of Planar Multiloop Linkages Starting from Existing Parts or Mechanisms: Enumeration and Initial Sizing; Taylor & Francis; Mechanics Based Design Of Structures And Machines; 36; 12-2008; 364-391
1539-7734
CONICET Digital
CONICET
Autor
Pucheta, Martín Alejo
Cardona, Alberto
Resumen
We present a methodology for dealing with mechanism synthesis problems in which the initial parts to move can have the form of either open-, closed-, or mixed-chain mechanisms, isolated points, or bodies to guide. We use a finite element method-like description of the initial kinematics problem, a graph representation to solve the number synthesis, and the precision-point method to solve the initial dimensions of the linkages. A preliminary analysis of the structural parts in conjunction with the imposed motion constraints is considered just after the initial description to distinguish those analyzable parts from the unknowns of the synthesis problem. A nonstandard example for function generation is illustrated throughout the paper.