摘要
提出一种适合绝对重力仪的凸轮驱动器设计方法,研究了具体运动过程,基于自由落体运动得到凸轮驱动器的运动曲线,并采用SolidWorks进行仿真验证。结果表明,该设计方法可以解决绝对重力仪的自由落体凸轮驱动器设计实现问题。
A cam driver design method is proposed. First, the free-fall cam driver based on absolute gravimeter is introduced in this paper. The path planning is realized by theoretical requirements of the free-falling object. The results are validated by SolidWorks simulation. The results show that the method may solve the design problems for cam-driven absolute gravimeter.
出处
《大地测量与地球动力学》
CSCD
北大核心
2018年第1期102-105,共4页
Journal of Geodesy and Geodynamics
基金
国家重大科学仪器设备开发专项(2012YQ100225)~~
关键词
绝对重力仪
自由落体运动
凸轮
absolute gravimeter
freely falling body motion
cam
