Method of indirect measurements on the basis of vector-observation

International Scientific and Practical Conference on Innovations in Engineering and Technology

工业技术;自然科学

Popov, S.A.^1

Yaroslav-the-Wise Novgorod State University, ul. B. St. Peterburgskaya, 41, Veliky Novgorod

173004, Russia^1

关键词: Confidence interval;    Covariance matrices;    Indirect measurements;    Model coefficient;    Multiresponse modeling;    Vector observations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/441/1/012039/pdf
DOI  :  10.1088/1757-899X/441/1/012039

来源: IOP

【 摘 要 】

The method of indirect measurements is considered, which allows to increase the accuracy of estimation of the measured sought value by building a multiresponse model of measurements by means of vector-observation. The expressions for calculation of the model coefficient estimates and covariance matrices of measurement errors are given. It is shown, how by means of indirect measurements and the multiresponse model the refined estimation of the sought value and its confidence interval are calculated.