机械制造与自动化2013，Vol.42Issue(3)：171-174,4.
变频调速液压电梯中单片机控制器的设计与优化
Micro-controller Design and Optimization in VVVF Hydraulic Elevator
摘要
Abstract
This paper uses PWM method to achieve the D/A output mode,the accuracy and linearity of the analog voltage signal are made meef the predetermined standard.First-order RC filter is applied to improving the quality of the control voltage of the controller output and the least squares support vector machines are used to optimize the method and to calibrate the output error of single-chip controller.Through hydraulic elevator control experiments,the optimized single-chip controller is verified and the technical performance of the frequency control availability is improved.关键词
变频调速/PWM/最小二乘支持向量机/D/A转换Key words
frequency control/PWM/ least squares support vector machines/D/A transform分类
机械制造引用本文复制引用
张丽杰..变频调速液压电梯中单片机控制器的设计与优化[J].机械制造与自动化,2013,42(3):171-174,4.
