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Master's Dissertation
DOI
https://doi.org/10.11606/D.3.1999.tde-27022024-132036
Document
Author
Full name
Antenor de Freitas Filho
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 1999
Supervisor
Committee
Coelho, Tarcisio Antonio Hess (President)
Costa Neto, Alvaro
Lima, Raúl González
Title in Portuguese
Otimização dos ângulos de transmissão na síntese de mecanismos planos articulados, movidos por acionadores prismáticos.
Keywords in Portuguese
Mecanismos
Projeto mecânico
Abstract in Portuguese
Este trabalho trata da síntese ótima de mecanismos articulados planos movidos por acionadores prismáticos. O objetivo da síntese é a geração de movimento e trajetória para três e quatro posições. A otimização se refere ao parâmetro ângulo de transmissão. Apresenta-se também, neste trabalho, como os programas de otimização funcionam em exemplos retirados da literatura de projeto de mecanismos.
Title in English
Optimization of the transmission angle for the synthesis of planar four-bar linkages
Keywords in English
Mechanical design
Mechanisms
Abstract in English
This work treats optimum synthesis of planar linkages with prismatic actuators. The synthesis goal is motion generating prescribing three precision positions. In order to perform optimization, the Generated Gradient Method is applied. The optumized parameters are transmission angles of positioning and actuating mechanisms. Three aplication exemples are presentes so the effectiveness of developed problems is verified.
 
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Publishing Date
2024-02-27
 
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