| 摘要 |
FIELD: electricity. ^ SUBSTANCE: device comprises N photo detectors connected to inputs of analog-to-digital converters (ADC) of a microprocessor, N outputs of which are connected to inputs of appropriate N actuators, and also additionally comprises N+1 resistors of identical resistance, besides, photo detectors are converters of optical flow into electric current and are connected to each other in parallel via resistors 2,Ç, N, photo detectors 1, N are connected via resistors 1, N+1 to inputs of the first and second ADC of the microprocessor, and the microprocessor is made as capable to detect a number k of the actuated photodetector according to the formula: where round(x) function of rounding up or down to the nearest whole number, U1, U2 voltages at the inputs of the first and second ADC accordingly, and also estimation of the electric arc capacity according to the following formula: where W - estimated value of arc capacity, R-resistance of resistors, S-coefficient of photo detector current conversion into electric arc capacity, a digital output of the microprocessor is connected to the indicator of the electric capacity of the arc. ^ EFFECT: expansion of functional capabilities. ^ 1 dwg |
