S.O. Saprunov1, A.A. Poguda2

1,2 National Research Tomsk State University (Tomsk, Russia)
1 saprunov3@mail.ru, 2 aapoguda@gmail.com

When setting technical requirements for a product, a technological reserve is often included, which does not find a formal description in terms of the degree of compliance with the mandatory and desired requirements for the product.

Objective. Developing a system that takes into account the technological requirements reserve and displays the degree of compliance with the mandatory and desired technical requirements imposed on the product.

Existing approaches to the formation of technical requirements are considered. A model for describing technical requirements in the "mandatory" and "desired" formats with the ability to determine assumptions in the technical requirements for the product is proposed. A model of the system with input and output values, as well as a base of logical rules is described. An example for an X-band bandpass filter is formed based on a fuzzy logic system of the second type. Validation of technical requirements for several test scenarios is carried out and the degree of compliance of the product with the given requirements is determined.

A model based on fuzzy logic of the second type has been developed, which allows describing technical requirements in the categories of "mandatory" and "desirable" and validating the results of measurements or modeling for compliance with each of the categories of requirements with the output of the degree of compliance with the specified categories. The operation of the system is demonstrated using the example of a microwave bandpass filter of the X-range.

Saprunov S.O., Poguda A.A. Fuzzy type 2 model for validation technical requirements in example of bandpass filter X-band. Dynamics of complex systems. 2025. V. 19. № 4. P. 14−24. DOI: 10.18127/j19997493-202504-02 (in Russian).

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