FIELD: electricity.
SUBSTANCE: software-controlled electric drive with elastic shafting includes command apparatus generating electric drive transition diagrams, position controller in the form of proportion unit, rotation speed control circuit filter in the form of double-position proportional unit, rotation speed controller in the form of position proportional integral differential unit, current control circuit filter in the form of double-position proportional unit, current control circuit corrector in the form of double-position differential unit, algebraic adder of current control circuit in the form of proportional integral double-integral unit, non-delay converter, electric DC motor, machine effector, current sensor, electric motor rotation speed sensor, indirect measurement sensor of elastic modulus derivative in the form of proportional unit, first feedback corrector in the form of double-position proportional unit, second feedback corrector in the form of double-position differential unit, machine effector rotation speed sensor, and machine effector position sensor. All listed components are interconnected as shown in the invention claim.
EFFECT: response of rotation speed and electric drive position control circuits enhanced in four times, improved precision of machine effector positioning during specified transition diagram processing.
1 dwg
