therefor

专利名称：Measurementmethod,andapparatus

therefor

发明人：Matsui,Mitsuo

申请号：EP83303104.0

申请日：19830531

公开号：EP0095924B1

公开日：19870909

专利内容由知识产权出版社提供

摘要：Amethodofmeasuringacoordinatevalueofaprescribedpointonanobject,

andanapparatusforpracticingsaidmethod,includesastepofgeneratingasignalwhen

ontothe

signal,apuldistributionoperationbadonacommandedamountofmovementis

suspended,thedifferencebetweenacommandedpositionandapositionaldeviationis

computedbyarithmeticmeans,saiddeviationbeingthedifferencebetweenanumberof

commandedpulsandanumberoffeedbackpuls,andthepositionaldeviationis

clearedfromthecontentsofanerrorcountertherebytostopthemeasuringelement.

Thedifferencecomputedbythearithmeticmeansisthecoordinatevalueofthe

prescribedoointontheobject.

申请人：FANUCLTD.

地址：3580,ShibokusaAza-Komanba,OshinomuraMinamitsuru-gun,Yamanashi401-05

JP

国籍：JP

代理机构：Billington,LawrenceEmlyn

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