Design Of The Electronic Control System For Three Dimension Platform Of The Precise Numerical Controlling Laser Holing Based On DSP

At first, the paper found out the reason that limited laser holing developing, the according to laser industrial situation at domestic and international.Then, the paper described the system constructions and every part's function of laser holing machine. It was made up by laser system, precise numerical controlling 3D flat, single-chip controller, PC program, additional system and so on.At the same time, the paper described that the method which realize the demonds of laser holing machine. It contained hardware and software. The hardware mainly discussed the laser holing controller in hardware. In the part, the paper made comprehensive demonstration for options of controller. And elaborated the hardware design the controller, 3D_flat driving, 3D_flat location detection circuit. In software, the paper described that characteristic and program of graph design language—LABVIEW.At last, the paper described measure of interference rejection that was used at precise laser holing system in hardware and software.