高性能微机数显仪的设计与实现  

Design and Implementation of High Performance Microcomputer-based Digital Display Instrument

作　　者：周宏明 

机构地区：[1]中船总七一七研究所,武汉430074

出　　处：《自动化仪表》2000年第4期17-19,共3页Process Automation Instrumentation

摘　　要：介绍一种采用定尺激磁，ＡＤ２Ｓ８０进行Ａ／Ｄ转换，单片机进行数据处理的数显仪设计方法，该数显仪适用于感应同步器和旋转变压器。具体介绍感应同步器定尺激磁工作原理，数显仪及单片机系统硬件、软件设计。The design of a digital display instrument is introduced. In this instrument, the data processing is accomplished by single chip computer and the A/D conversion is done by AD2S80 fixed-scale en-ergizer. The digital display is adapted to inductosyn and rotating transformer. The operational principle of the fixed scale energizing of inductosyn, the design of the hardware and software of the digital dis-Play all single chip computer are introduced concretely.

关 键 词：数字显示仪 定尺激磁 数据处理 感应同步器 

分 类 号：TH853.3[机械工程—仪器科学与技术]