Shape optimization of dynamically balanced planar four-bar mechanism

被引：5

作者：

Chaudhary, Kailash ^{[1
]}

Chaudhary, Himanshu ^{[1
]}

机构：

[1] Malaviya Natl Inst Technol Jaipur, Dept Mech Engn, Jaipur 302017, Rajasthan, India

来源：

3RD INTERNATIONAL CONFERENCE ON RECENT TRENDS IN COMPUTING 2015 (ICRTC-2015) | 2015年 / 57卷

关键词：

Dynamic balancing; Equimomental system; Four-bar mechanism; Genetic algorithm; Shape optimization; SHAKING MOMENT; FORCE; LINKAGE; REDUCE; TORQUE;

D O I：

10.1016/j.procs.2015.07.378

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper presents an optimization method to find link shapes for a dynamically balanced planar four-bar mechanism. The shaking force and shaking moment developed in the mechanism due to inertia are minimized by optimally distributing the link masses. The link shapes are then found using cubic B-spline curves and an optimization problem is formulated to minimize the percentage error in resulting links inertia values in which the control points of B-spline curve are taken as the design variables. The effectiveness of the proposed method is shown by applying it to a numerical problem available in the literature. (C) 2015 The Authors. Published by Elsevier B.V.

引用

页码：519 / 526

页数：8

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