摘要
介绍了在多媒体环境下的微机控制测微仪,该系统实现了自动测量和语音报数的功能。从总体设计和机械结构方面描述了测微仪,并从测量结果和误差分析的角度给出了测微仪的系统精度。
In this paper we have showed a micrometric apparatus with multimedia controlled by microcomputer. Automatic measurement and showing result with sound were realized in this system. We have described the micrometric apparatus from the aspect of overall design and mechanical structure, and given the system precision of the micrometric apparatus based on measuring results and error analysis.
出处
《太原理工大学学报》
CAS
2003年第6期722-724,共3页
Journal of Taiyuan University of Technology
关键词
千分尺
测微仪
系统误差
随机误差
精密度
micrometer
micrometric apparatus
system error
random error
degree of precision
