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船速桨频测量仪研究
引用本文:黄继武,蒋湘.船速桨频测量仪研究[J].武汉大学学报(理学版),1996(5).
作者姓名:黄继武  蒋湘
作者单位:武汉大学电子信息学院(黄继武),武汉邮电科学研究院(蒋湘)
摘    要:船速桨频测量仪是一种智能化测量仪器.单片微型计算机87C51是测量系统的核心.本文系统介绍其工作原理,软、硬件的设计方法.最后列举测试结果并进行误差分析

关 键 词:智能仪,桨频,船速,误差

INVESTIGATION ON THE APPARATUS GAUGING THE OAR FREQUENCY AND THE SHIP VELOCITY
Huang Jiwu,Jiang Xiang.INVESTIGATION ON THE APPARATUS GAUGING THE OAR FREQUENCY AND THE SHIP VELOCITY[J].JOurnal of Wuhan University:Natural Science Edition,1996(5).
Authors:Huang Jiwu  Jiang Xiang
Abstract:The apparatus gauging the oar frequency and ship velocity is a kind of intelligent gauging instrument. The single chip microcomputer 87C51 is the core of the gauging system. This article demonstrates its working theory and the designation of the software as well as the hardware. At the end of the article there is the demonstration of the resuits of the gaugement and the analysis of its discrepancy.
Keywords:intelligent instrument  the gaugement of the oar  frequency  ship  velocity gaug analysis of discrepancy
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