MICROSYSTEMS FOR NUMERICAL ELECTRIC DRIVE (CONTROL)

The invention describes a microsystem for digital electric drives with digital multiplier/divider that performs multiplication and division operations, while the microprocessor collects the results of the operations.While the quick multiplier/divider performs the multiplication and division, the microprocessor performs other operations.The multiplier/divider belongs to a structure that generates control signals for the identification of operation type (multiplication with/without symbol and division), the processing of operations, the activation of operations and the reading of results. The dialogue between the central unit and the multiplier/divider is reduced to the recording of operations and reading of results. The calculation time of the control algorithm is considerably reduced, the microsystem being able to control the processes of electric drives in real time.