About the article
O.L. AKHREMCHIK, I.I. BASULEV
The results obtained in the course of development of sound signaling modules of control systems for production of peat-based mixtures are presented. The tasks solved in the course of monitoring, signaling and control of technological conveyors are highlighted. An example of the functional scheme of automation of the conveyor drive for peat feeding is given and its states are defined. A mathematical description of sound tones for the operator with the introduction of classes of states, signals and reactions to the signal is proposed. It is noted that the algorithm of signal formation includes the choice of signal type and parameters by production rules. The priority of the sound signal is considered as one of the parameters. It is emphasized that the correction of parameters is based on the estimation of the operator's reaction to the signal; the addition of variation to the basic frequency of sound leads to a change in the signal spectrum when estimating the reaction time and operator's errors.
module, parameter, class, conveyor, beep, alarm, system, reaction, frequency.