Areas of existence of optimal control of electric drives.

Abstract

Optimal for the energy losses of the DC electric drive control in the mode of testing the specified displacements, taking into account the armature current limits and the motor rotation speed, are considered. Formulas for calculating all the parameters of these transients in each of the six possible cases with various combinations of restrictions are found. It is shown that for some soobnosheny given system parameters optimal control of energy losses by electric drive degenerates into control, optimal in speed without taking into account the limitation on losses in the armature motor winding, which corresponds to its full use for heating and overload. Tab. 2, ill. 2, Bible. 5.