Open AccessConstruction of adequate mathematical model of physical object from merit function
Author(s) -
V. V. Amosov,
A. Petrov,
Anton Tyshkevich
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1236/1/012057
Subject(s) - object (grammar) , computer science , mathematical model , function (biology) , software , degree (music) , process (computing) , mathematical software , industrial engineering , mathematics , artificial intelligence , statistics , engineering , programming language , physics , evolutionary biology , acoustics , biology
Methodology for construction of adequate mathematical model of the object from merit function is proposed. Characteristics which determine degree of acceptability of the model are introduced: acceptable disagreement between modelling results and experimental data, required number of states of the object of study, significance thresholds of independent variables. Software package for construction of adequate mathematical model has been designed which allows us to automate the construction process. Proposed methodology and software package allow for transition to mathematical model with given in advance disagreement between modelling result and experimental data. The degree of acceptability of already existent mathematical models can also be improved.