Realization of embedded control module for micro assembly line

A modularized, network, reconfigurable architecture and design method of embedded control module is proposed. This control module uses a TMS320F2812 chip as the core, and introduces modularization, network, reconfigurable theory to the design of control module to better meet the flexible and reconfigurable control need of assembly line. The design method of the control module is verified by constructing a control experiment based on controlling of precision x-y displacement platform through a CAN bus. Experimental results show that the controlling repeat position accuracy of precision x-y platform by control module is 0.5 μm and the position error is less than 1 μm which meet the needs of micro-adjustment pose of assembly line.