专利名称：METHOD FOR AUTOMATICALLY
CORRECTING THE SYSTEMATIC ERRORS INMEASUREMENT AND MANUFACTURINGMACHINES AND APPARATUS FORIMPLEMENTING THE METHOD
发明人：TOMELLERI, Raffaele申请号：EP02767347.4申请日：20020808公开号：EP1419422B1公开日：20060301
摘要：A method for automatically correcting the systematic errors in measurementmachines and in manufacturing machines, comprising: identifying the parametricmathematical model of the machine, initially assigning, to the parameters, numericalvalues close to the effective values, effecting a plurality of mutually independentdistance measurements, determining the differences between the experimentallymeasured values and the corresponding values deduced from the provisional
mathematical model, to define a provisional inaccuracy index of the machine, varying saidparameters to improve the inaccuracy index, proceeding iteratively to obtain thedefinitive mathematical model of the machine, obtaining from said mathematical modelthe position and possible orientation errors of the final machine member, and utilizingthe error data to execute the correction.
申请人：FPT IND SPA,TOMELLERI RAFFAELE
地址：IT,IT
国籍：IT,IT
代理机构：Piovesana, Paolo
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