关键词: CRAFT, TF 线圈, 包绕机, 自适应神经模糊推理

Abstract: Based on the requirements about size, insulation structure, constant pitch and constant tension wrapping of CRAFT toroidal field (TF) coil, the D-shaped helix equation of single turn conductor was deduced.Aiming at the uniform motion of the wrapping machine along the conductor, based on the traditional three-phase PMSM vector control, an adaptive neuro-fuzzy inference controller (ANFIC) was designed to optimize the motion control of the wrapping machine. The simulation results showed that the three-phase PMSM by ANFIC had better speed and torque following ability and the three-phase current fluctuations were small, which provided the reference for the debugging and optimization of the CRAFT TF coil turn insulation wrapping system.

Key words: CRAFT, TF coil, Wrapping machine, Adaptive neuro-fuzzy inference