In the industry, CNC machine tools plays an irreplaceable role. It not only realizes the rapid industrial production, but also saves manpower and material resources. It is the symbol of modernization. As an important part of CNC machine tools, feed system plays a very important role on the processing process; it refers to the product's quality problems. According to the principle of mechanical dynamics, I establish a mathematical model of machine tool feed drive system and use Simulink(dynamic simulation tool) in MATLAB to construct the simulation model of the feed system of lathe. We also designed the ANFIS-PID controller to cope with the mathematical model of the complex object and the model uncertainty that exists when there is external noise. These efforts offer effective foundation for the improvement of CNC machine tool.
[v1] 2018-05-14 22:08:38
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