Optimization of a plastic optical fiber based sensor for dye sensing coupled with an adapted neuro-fuzzy inference system.

In this study, estimation capacities and optimization of a dye concentration sensing model by an adapted neuro-fuzzy inference system (ANFIS) as well as central composite design coupled with response surface methodology using a plastic optical fiber (POF) based sensor were investigated. Various diameters d of POF were used for sensing different concentrations of Remazol Black B (RBB), which acts as a sensing medium of the process. The efficiency of sensing was studied as a function of three independent variables: diameter of POF, concentration of RBB dye, and initial temperature of the solution. First, the independent parameters were fed as inputs to an ANFIS, and the output of the system was the output intensity of dye ratio to output the intensity of distilled water. ANFIS showed that this established model is reliable for a dye concentration sensing process and is mainly influenced by its diameter.

Citation

Dalibor Petkovic, Nebojša Denić, Ivana D Ilić, Dragan Zlatković, Sinisa Ilić, Nenad Kojić, Jelena Stojanović. Optimization of a plastic optical fiber based sensor for dye sensing coupled with an adapted neuro-fuzzy inference system. Applied optics. 2022 Apr 01;61(10):2715-2720

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PMID: 35471342

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