| 非圆齿轮驱动变输入转速机构的运动反求设计 |
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| 引用本文： | 邹骅,姚燕安,查建中.非圆齿轮驱动变输入转速机构的运动反求设计[J].上海交通大学学报,2003,37(1):107-110. |
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| 作者姓名： | 邹骅 姚燕安 查建中 |
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| 作者单位： | 北方交通大学,机械与电子控制工程学院,北京,100044 |
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| 摘 要： | 运用变输入转速机构的设计理念，提出一种非圆齿轮驱动变输入转速机构的运动反求设计方法．该方法的第1步以B样条曲线描述执行机构输出构件的期望运动特性；第2步以逆运动学方法反求执行机构输入构件的转速函数；第3步设计非圆齿轮传动机构来实现执行机构输入构件所需的转速函数．最后，给出两组算例来展示该方法的应用程序．
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| 关 键 词： | 变输入转速机构 非圆齿轮驱动 机构设计 运动反求设计 转速函数 B样条曲线 逆运动学方法 |
| 文章编号： | 1006-2467(2003)01-0107-04 |
| 修稿时间： | 2001年12月28 |
An Inverse Kinematic Method for Designing Variable-Input-Speed Mechanisms Driven by Noncircular Gear Drives |
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| ZOU Hua,YAO Yan an,CHA Jian zhong.An Inverse Kinematic Method for Designing Variable-Input-Speed Mechanisms Driven by Noncircular Gear Drives[J].Journal of Shanghai Jiaotong University,2003,37(1):107-110. |
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| Authors: | ZOU Hua YAO Yan an CHA Jian zhong |
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| Abstract: | Based on the concept of variable input speed mechanisms, this paper presented an inverse kinematic method for designing variable input speed mechanisms driven through noncircular gear drives. The first step of this method is to use B spline functions to describe the desired motion characteristics of the output link of the executive mechanism. The second is to employ an inverse kinematic approach to solve the speed functions of the input link. The third is to design noncircular gear drives to transfer the speed functions to the input link. Finally, two examples are given to demonstrate the procedure of this method. |
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| Keywords: | variable input speed mechanism noncircular gear B spline |
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