Approach to Evaluation the Functional Suitability of a Software System Using the Fuzzy Logic Mechanism

article describes problem of quality evaluation of software systems. Considered main models of software systems and approaches to the evaluation of their most important characteristic - functional suitability. In order to eliminate the shortcomings of these approaches, it is proposed to apply a mechanism of fuzzy logic. The example shows the adequacy of this approach to assess the quality of software systems.