NONLINEAR DYNAMICS BEHAVIOR OF A PEAR CAM WITH ROLLER FOLLOWER MECHANISM

被引：0
|
作者：
Yousuf, Louay S. [1 ]
Marghitu, Dan B. [2 ]
机构：
[1] San Diego State Univ, Dept Mech Engn, 5500 Campanile Dr, San Diego, CA 92182 USA
[2] Auburn Univ, Dept Mech Engn, 2418G Wiggins Hall, Auburn, AL 36849 USA
来源：
PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, 2019, VOL 4 | 2020年
关键词：
STABILITY; DESIGN;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A pear cam and roller follower system is studied for distinct values of cam rotational speeds. Different values of clearance (C = 1, 1.5, and 2 mm) are used. SolidWorks is used for the numerical analysis. The largest Lyapunov exponent was calculated for the mechanism and the non-periodic motion is analyzed for different clearances and angular speeds. The displacement of follower motion is processed using OPTOTRAK / 3020 with a 3-D infrared sensor experimentally. The system with clearance C = 2 mm has largest value of (LLE) at N = 400 rpm, while the lowest value of (LLE) is at N = 100 rpm at the same value of angular speed.
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页数：7
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