Analysis of the results of laboratory tests of the system of automatic control of the illumination of the led light

The article discusses the results of experimental data on the response of a photoconverter under the influence of radiation reflected from the working surface of various light sources (LED light source, incandescent lamp, fluorescent lamp, natural light source - the sun). The results of mathematical planning by three-factor and two-factor experiments are presented. As a result of the tests, it was found that when calibrating the automatic illumination control system for an LED lamp, when creating the same illumination on the working surface, the illumination coefficient should be taken into account. If the working surface is additionally affected by a solar light source, then an illumination coefficient of 3.99 is taken to calculate the resulting output signal; for fluorescent lamps - 3.38; incandescent lamps - 1.71.