摘要
谐波齿轮为一类新型传动器件,结构紧凑且运动传递过程复杂。为形象理解谐波齿轮,以受到关注较少的滚珠活齿谐波齿轮为例建立其几何模型,通过数值计算对其关键参数进行了优化设计。根据几何模型及参数优化结果在ADAMS中建立该型谐波齿轮的实体模型,分常值和正弦指令转速两种情况进行了仿真。数值仿真结果与几何模型相符,直观地反映了谐波齿轮的传动特性,研究为含有谐波齿轮的传动系统建模打下了基础。
Harmonic gear reducer is a new kind of transmission device with compact structure and complicated motion transfer process.Aiming to understand harmonic gear reducer intuitionally,a geometric model is established according to the example of movable roller harmonic gear reducer which attracts little attention.Several key parameters are optimized by numeric calculation.According to the geometric model and optimization result,a solid model is developed in ADAMS.Simulation taking two instances of constant and sinusoidal speed command into account is done in ADAMS.The numeric simulation result is coincident with the geometric model and reflects the transmission characteristics of harmonic gear reducer vividly.The study lays a foundation for modeling of transmission system containing harmonic gear reducer.
出处
《工程图学学报》
CSCD
北大核心
2011年第6期57-61,共5页
Journal of Engineering Graphics
关键词
计算机仿真
ADAMS仿真模型
数值计算
滚珠活齿谐波齿轮
computer simulation
ADAMS simulation model
numeric calculation
movable roller harmonic gear reducer
