Motor control technology is the key factor for height automatic adjusting system of CNC cutting machine. In this paper, one DC motor control technologyis put forward based on the fuzzy control technology and PWM control technology, and the fuzzy controller is designed as well. Experimental results show that the control accuracy and sensitivity of height automatic adjusting system will be improved by using the fuzzy control technology and PWM control technology.
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邹爱成,王群英.基于模糊控制技术的数控切割机自动调高器中直流电机控制研究[J].机床与液压,2015,43(18):48-51. . Research on fuzzy control technology of DC motor in height automatic adjusting system of CNC cutting machine[J]. Machine Tool & Hydraulics,2015,43(18):48-51