MULTIPARAMETER SENSITIVITY ANALYSIS OF THE TRANSFER FUNCTION OF A T-SHAPED FILTER

Irina Asenova; Hristina Spiridonova

Scientific paper ID 2516 : 2024/3

MULTIPARAMETER SENSITIVITY ANALYSIS OF THE TRANSFER FUNCTION OF A T-SHAPED FILTER

Irina Asenova, Hristina Spiridonova

Sensitivity analysis plays an important role in determining the critical values of variables in electrical and electronic circuits. In the synthesis of filters, the determination of the multiparameter sensitivity is of particular importance. When it is necessary to calculate the sensitivity of the transfer functions at different frequencies, it is preferable to use an analysis of the same in symbolic form.

The multiparameter sensitivity of an active filter in symbolic form is determined by means of an equivalent nullor circuit and Coates signal graphs. Its dependences on the variation of the frequency and the values of the parameters of the elements are shown. The relevant features were constructed using the Mathcad software product.

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анализ на многопараметрична чувствителност модифициран граф на Coates предавателни функции символен анализ нулорен моделmultiparameter symbolic sensitivity analysis modified Coates flow graph transfer functions nullor modelIrina Asenova Hristina Spiridonova

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