Kinematic and Dynamic Characteristics Design of a Variable-Speed Machine With Slider–Crank and Screw Mechanisms-Reference-Cited by-同舟云学术

Kinematic and Dynamic Characteristics Design of a Variable-Speed Machine With Slider–Crank and Screw Mechanisms

Published:2015-08-18 Issue:1 Volume:8 Page:
ISSN:1942-4302
Container-title:Journal of Mechanisms and Robotics
language:en
Short-container-title:

Author:

Yang Jian-Hao¹,Hsu Meng-Hui²,Yan Hong-Sen³

Affiliation:

1. Department of Mechanical Engineering, National Cheng Kung University, Tainan 701, Taiwan e-mail:

2. Department of Mechanical Engineering, Kun Shan University, Tainan 710, Taiwan e-mail:

3. Department of Mechanical Engineering, National Cheng Kung University, Tainan 70101, Taiwan e-mail:

Abstract

Designing the variable-input speed of an existing mechanism could improve the output kinematic and dynamic characteristics of a machine. Based on this concept, this paper proposes a method to improve the kinematic and dynamic characteristics of a compound mechanism. It starts deriving with an analysis model of the kinematic and dynamic characteristics of the compound mechanism. Bezier functions with control points are used to design the variable input of the compound mechanism; and the control points and the kinematic and dynamic characteristics of the compound mechanism are determined by solving the optimal function in the optimization toolbox of matlab. Furthermore, the proposed method is illustrated by two design examples. The results show that the output kinematic and dynamic characteristics of the existing machine can be improved by designing the variable-input speed with Bezier functions.

Publisher

ASME International

Subject

Mechanical Engineering

Link

http://asmedigitalcollection.asme.org/mechanismsrobotics/article-pdf/doi/10.1115/1.4031166/6254403/jmr_008_01_014502.pdf

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