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连杆式无级变速器运动特性研究

发表时间:2009-03-31  浏览量:1562  下载量:541
全部作者: 赵俊朋,农克俭,魏文军
作者单位: 中国农业大学工学院
摘 要: 依据圆矢量函数对连杆式无级变速器(continuously variable transmission,CVT)输出规律进行数学建模,在此基础上得出连杆式无级变速器的输出位置及角速度规律方程,同时利用Matlab软件辅助分析得出各自规律曲线。通过分析得出各杆件对输出速度不均匀系数的影响,其中杆2、杆3长度对装置输出速度不均匀性影响最大。同时分析得出机构实现输出绝对为零的条件是O3点与C点重合。
关 键 词: 机械设计;圆矢量函数;连杆式无级变速器;速度不均匀系数;零输出
Title: Research on the moving characteristics of the continuously variable transmission
Author: ZHAO Junpeng, NONG Kejian, WEI Wenjun
Organization: College of Engineering, China Agricultural University
Abstract: Based on the circle vector function, this paper sets up the mathematical model of the continuously variable transmission (CVT), and shows the regularity equation of the angular displacement and angular velocity of the transmission’s export. Using the Matlab, the curves of the regularity are obtained. And then with the analysis to the regularity and the factors impacting the export, the ones (link 2 and link 3) which affect the quotiety of the velocity pulsation most have been put forward. And it is the condition of the zero export that point O3 and point C are in the same position.
Key words: mechanical design; circle vector function; the continuously variable transmission; the quotiety of the velocity pulsation; zero export
发表期数: 2009年3月第6期
引用格式: 赵俊朋,农克俭,魏文军. 连杆式无级变速器运动特性研究[J]. 中国科技论文在线精品论文,2009,2(6):574-578.
 
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