ALGORITHM FOR PROCESSING THE SIGNAL OF THE CONSTANT TEMPERATURE ANEMOMETER IN THE DYNAMIC OPERATION MODE
Investigations of the dynamic characteristics of the thermistor in the mode of operation of the hot-wire anemometer of constant temperature have been carried out. The data obtained indicate the asymmetry of the thermistor's response to a change in the flow rate, which leads to errors and inadequate operation of the automated system. To eliminate this error, an algorithm has been developed based on correcting the frequency response of the measuring channel, so that the duration of the rise time of the pulse corresponding to the increase in the flow rate is consistent with the duration of the trailing edge corresponding to the cooling of the sensor.