Patent ID: 8253354

Claim:
A method of motor drive control for transferring signal data to one or more receivers, comprising: receiving a quantity as function of time, arranging the quantity into a first polynomial to obtain values of polynomial coefficients of a first continuous-time signal, transferring the values of the polynomial coefficients of the first continuous-time signal via a first data transfer link to one or more receivers, transferring the values of the polynomial coefficients of the first continuous-time signal to a first polynomial element of a receiver, transferring the values of the polynomial coefficients of the second continuous-time signal to a second polynomial element of the receiver, receiving a synchronization mark from a first element, storing the value of a time counter at the time of receipt, receiving a synchronization mark from a second element, storing the value of a time counter at the time of receipt, and producing one or more control functions to a control element on the basis of the values of the coefficients of one or more continuous-time polynomials and/or one or more time counter values of the receiving end for controlling the motor drive.