A set of adaptive processing system with constant current was designed based on TwinCAT3 open numerical control system.The system could be used to calculate reasonable feed rate under the condition of the target load.The mechanical relations of the machine tool spindle system and the relationship between the current and the load of the spindle motor were studied.The scheme of adaptive control system was designed,and the adaptive RBF control of discrete nonlinear system was adopted.The design of the system was realized by using the method of building the Simulink model and taking advantages of the real time communication between TwinCAT3 and Simulink,and taking into account the load mutation.The effectiveness of the system is verified by concrete processing.
参考文献
相似文献
引证文献
引用本文
李辅翼,高宏力,钱桃林.基于恒主轴电流的机床自适应控制系统的设计[J].机床与液压,2018,46(4):130-133. . Design of Adaptive Control System of Machine Tool Based on Constant Principal Axis Current[J]. Machine Tool & Hydraulics,2018,46(4):130-133