For a Study of the Application of Arc Interpolation in a Robot Manipulator System Based on FPGA

To make sure the feasibility of the three-point arc interpolation in any space after the MATLAB simulation, we applied it in FPGA (Field Programmable Gate Array, FPGA), finished the PCB board design, and used the arc interpolation controller to control the robot mechanical in this article. By analyzing the actual path, we found the results match the design requirements. The space controller guarantees the real-time and accuracy requirements of arc interpolation, and will have excellent practical value.