摘要
本文用实验方法对直线滚动导轨副的动态摩擦力波动进行分析，实验证明，是钢球进入和退出导轨工作滚道的周期性运动导致了摩擦力的周期性波动。
This paper describes a kind of analog-to-digital(A/D)converter controlled by a micro-processor.It possesses a high precesion and stability related to the change of the temperature,but it does not include the high precision components and the low dispersion amplifier.The operation principles of the analog circuit and the micro-processors control and the modifying computation are also introduced in this paper.Some experiments verify the conclusions.
出处
《五邑大学学报（自然科学版）》
CAS
1997年第3期67-70,共4页
Journal of Wuyi University(Natural Science Edition)
基金
五邑大学科研基金
