THE SYNTHESIS OF AN OPTICAL THREE-BEAM OZONE SENSOR MODEL
DOI:
https://doi.org/10.34185/1991-7848.itmm.2021.01.016Keywords:
receiver, radiation source, simulation, optical channelAbstract
The synthesis of an optical three-beam ozone sensor model for the Matlab Simulink simulation is performed. The structure of the sensor signal processing system is proposed. The simulation of the measuring system noise resistance is carried out on the basis of the developed visual block model. The dependence of the measurement error on the modulation frequency of the radiation in the optical channel is obtained. The operation modes are determined to minimize the ozone measurement error. It is shown that the precision of determining the ozone concentration in the working environment can be achieved at the level of 99.9% using the obtained results.
References
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