论文部分内容阅读
一 概述 某工厂生产的某种金属棒,对其晶粒大小——晶粒度等级度,要求很严格。因为晶粒度的等级,以及在一根棒中晶粒等级度的均匀程度将直接影响到下级生产的安全。因此能否自动,准确,迅速地测量晶粒等级度并剔去不符合要求的次品,就成为很关键的问题。 中国科学院开发公司最近推出了 NEW TRS-80微型计算机。该机具有性能稳定可靠,语言丰富,价格低廉等优点,在国内已有几百个用户,很适合于这一任务。另外,由于NEW TRS-80微型计算机对用户开放了中断方式2,这对实时快速采集数据,处理数据提
An overview of a factory production of a metal rod, the grain size - degree of grain grading, the requirements are very strict. Because the degree of grain size, as well as in a rod grain degree of uniformity will directly affect the safety of the lower production. Therefore, whether automatic, accurate and rapid measurement of grain grading and rejecting substandard products that do not meet the requirements has become a crucial issue. Chinese Academy of Sciences Development Company recently introduced the NEW TRS-80 microcomputer. The aircraft has a stable and reliable performance, rich language, low prices and other advantages, in the country already have hundreds of users, it is suitable for this task. In addition, the NEW TRS-80 microcomputer to the user open the interrupt mode 2, which is fast real-time data acquisition, data processing