FPGA-based multi-axis motor assembly line control system and control method thereof

The invention relates to an FPGA-based multi-axis motor assembly line control system and a control method thereof. The FPGA-based multi-axis motor assembly line control system comprises a motor operation circuit, an assembly line control circuit, a multi-path data acquisition circuit, a multi-path interface circuit and a multi-path modulation output circuit. The assembly line control circuit provides a first time sequence, and sampling data of all motor shafts and motor motion control instructions are polled and input into the motor operation circuit according to the first time sequence; the motor operation circuit calculates error adjustment data of each motor shaft according to a first time sequence; the assembly line control circuit further provides a second time sequence, and all modulation output circuits receive error adjustment data according to the second time sequence in a polling mode; and the modulation output circuit receives error adjustment data corresponding to the motorshaft according to a sec