NOVEL APPROACH TO THE COMPUTER-AIDED MODELLING OF MEASUREMENT PROCESSES FOR UNCERTAINTY ESTIMATION

摘要

The aim of this paper is to present a methodology to the modelling of measurement processes for uncertainty estimation [1]. According to the "Procedure for the Uncertainty Management" (PUMA) described in the supplement of ISO 14253-1 [2] an iterative course of action is derived. In this connection the efficiency of modelling is considered additionally. The trail version of the novel application software "Model Assistant", developed within the cooperative research project MST-UNCERT, is used for graphical modelling. A practical stepwise procedure for efficiency modelling has been derived and exemplary applied from this concept.