Розробка методології автоматизованого підбору ріжучого інструменту для вебзастосунку

In the study, the decision-making methodology for a web application for automated cutting tool and tooling selection is considered. It is proposed that the constraint satisfaction logic method be used to filter the sets of alternatives in the application database, and the multi-criteria decision-making (MCDM) can be used to rank the alternatives further. For evaluation and ranking based on the proposed criteria, it is suggested that MCDM methods, including the weighted sum method (WSM) and the similarity preference ordering technique (TOPSIS) are used. A calculation using the specified methods for five alternatives (sets of cutting tools for mechanical turning) in the MATLAB environment was carried out. Based on the calculation, it was established that for a small sample, the WSM and TOPSIS methods had a similar result, but due to the difference in calculation approaches when the sample (filtered set of alternatives) increases, the result may differ, which makes it advisable to use these methods in parallel.