On the input of a measurement process

2014 Joint IMEKO TC1-TC7-TC13 Symposium: Measurement Science Behind Safety and Security

Mari, Luca^1 ; Giordani, Alessandro^2

School of Engineering, Università Cattaneo-LIUC, Castellanza (VA), Italy^1

Department of Philosophy, Università Cattolica, Milano, Italy^2

关键词: Measurand value;    Measurement process;    Measuring systems;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/588/1/012024/pdf
DOI  :  10.1088/1742-6596/588/1/012024

来源: IOP

【 摘 要 】

It is assumed sometimes that the input of a measurement, and therefore the entity with which a measuring system interacts, is a quantity value, possibly the (true) measurand value, and from this hypothesis the model of ideal measurement as an identity process is formulated. In this paper we show that this position is based on an inappropriate superposition of quantities and quantity values, and therefore should be discarded.