摘要
提出了一种基于单片微机数字 PID控制的恒流源型电阻自动测量系统 ,可以自动调整量程 ,实现电阻的高精度、宽量程、快速而实时的测量 .
Using the single chip microprocesser and the consistant current soure,the author proposes an automatic measuring system of resistance which is based on the digital PID controller. This would make the adjustment of measuring capacity automatically and ensures that the measurement of resistance real timely, quickly and high precisely.
出处
《科技通报》
北大核心
2002年第6期479-483,共5页
Bulletin of Science and Technology
基金
杭州师范学院科研基金资助项目 (项目编号 2 0 0 1XA6 12 )
