| Name: | Description: | Size: | Format: | |
|---|---|---|---|---|
| 2.64 MB | Adobe PDF |
Advisor(s)
Abstract(s)
Neste trabalho são estudados quatro tipos de mecanismos de direção possíveis de implementar no UBICAR mediante os seguintes fatores: menor erro possível, menor peso, maior facilidade de fabricação, fiabilidade e pouca sensibilidade. Para encontrar o mecanismo com menor erro foi elaborado e utilizado um programa em MATLAB para fornecer os tamanhos ideais para as barras do mecanismo.
O melhor mecanismo e o que foi implementado foi o mecanismo do triângulo, que levou a uma melhoria de resultados em prova.
This work studied four types of possible steering mechanisms to implement on the UBICAR by the following factors: lower error, lighter weight, easy fabrication, reliability and low sensitivity. To find the mechanism with lower error has been elaborated and utilized a program in MATLAB to provide the ideal size for the bars of the mechanism. The best mechanism and what has been implemented was the triangle mechanism, which led to an improvement of results in the competition.
This work studied four types of possible steering mechanisms to implement on the UBICAR by the following factors: lower error, lighter weight, easy fabrication, reliability and low sensitivity. To find the mechanism with lower error has been elaborated and utilized a program in MATLAB to provide the ideal size for the bars of the mechanism. The best mechanism and what has been implemented was the triangle mechanism, which led to an improvement of results in the competition.
Description
Keywords
Atrito e Curvatura Geometria de Ackerman Mecanismo de Direção Poupança de Combustível e Pneus Simulação Computacional Ubicar