Patent ID: 8796968

Claim:
Anticipatory control system for electric motor applied to cyclical loads, the control system comprising: an electric motor ( 10 ); at least an electronic control unit ( 20 ); at least an electronic power unit ( 30 ); the electric motor ( 10 ) being electrically driven by the electronic power unit ( 30 ); an electronic power unit ( 30 ) being electrically commanded by way of the electronic control unit ( 20 ), the anticipatory control system further comprising an average speed controller and an electric position-observing device of the electric motor, both implemented by way of the electronic control unit ( 20 ), the average speed controller being arranged to monitor an average speed of the electric motor ( 10 ), the position-observing device being arranged to monitor and store an instantaneous speed (V i ) in each position of the electric motor ( 10 ) and estimate, by way of each position, an instantaneous speed of control (V c ) of the electric motor ( 10 ), the electronic control unit ( 20 ) being arranged to calculate an average voltage (V m ) based on the average speed monitored, the electronic power unit ( 30 ) being arranged to electrically drive the electric motor ( 10 ) by way of a control voltage value (V control ), this control voltage value (V control ) being calculated by multiplying the average voltage (V m ) by the result of the division between the instantaneous speed of control (V c ) and the average speed.