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Application of a Fuzzy Inference System for Optimization of an Amplifier Design

Author

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  • M. Isabel Dieste-Velasco

    (Electromechanical Engineering Department, Higher Polytechnic School, University of Burgos, 09006 Burgos, Spain)

Abstract

Simulation programs are widely used in the design of analog electronic circuits to analyze their behavior and to predict the response of a circuit to variations in the circuit components. A fuzzy inference system (FIS) in combination with these simulation tools can be applied to identify both the main and interaction effects of circuit parameters on the response variables, which can help to optimize them. This paper describes an application of fuzzy inference systems to modeling the behavior of analog electronic circuits for further optimization. First, a Monte Carlo analysis, generated from the tolerances of the circuit components, is performed. Once the Monte Carlo results are obtained for each of the response variables, the fuzzy inference systems are generated and then optimized using a particle swarm optimization (PSO) algorithm. These fuzzy inference systems are used to determine the influence of the circuit components on the response variables and to select them to optimize the amplifier design. The methodology proposed in this study can be used as the basis for optimizing the design of similar analog electronic circuits.

Suggested Citation

  • M. Isabel Dieste-Velasco, 2021. "Application of a Fuzzy Inference System for Optimization of an Amplifier Design," Mathematics, MDPI, vol. 9(17), pages 1-23, September.
    • Handle: RePEc:gam:jmathe:v:9:y:2021:i:17:p:2168-:d:629463
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    Cited by:

    1. Luigi Fortuna & Arturo Buscarino, 2022. "Analog Circuits," Mathematics, MDPI, vol. 10(24), pages 1-4, December.

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