Industrial Automatic Control Systems and Controllers Annotation << Back Synthesis of Asynchronous Motor Coordinate Calculators With Two-Channel Control Domanov V.I., Murzakov D.G. In this work, the synthesis of moment and rotation speed coordinate calculators for two-channel control of anwound rotor induction motor is carried out. Experimental results are presented and formulas for calculating the required coordinates are determined. The error of the coordinate calculators was found. The synthesis of the circuit of speed meters has been performed. The structure of subordinate regulation using previously obtained coordinate calculators is constructed, taking into account the holding mode. The structure includes two stator and rotor circuits. The analysis of the holding mode is performed and the transfer function of the link responsible for the formation of the holding torque is obtained. A condition has been obtained to ensure an aperiodic transient process in the holding mode. Keywords: induction motor, coordinate calculator, two-channel control, error, stator, rotor, speed, torque, holding mode, block diagram, subordinate control system. DOI: 10.25791/asu.1.2025.1556 Pp. 19-27.