Research on the controlling system of a grating ruling engine

The mechanical structure and control system of a large and high-precision diffraction grating ruling engine were described and a new simulation method was presented for the control system with a complex mechanical structure.A Custom Load plug-in of Pro/Mechanism was used to implement the control algorithm,and the motion control was simulated on the virtual prototype.In this way,simulation of the precision positioning of a grating ruling engine can be performed to optimize the control logic based on the simulation result,which improves the development efficiency and effectiveness.