CAJ | 학술논문

针对自主研发的切线法数控成形非球面机床，提出一种基于改进型PID控制算法结合开发型UMAC软件定位误差补偿方法，给出了具体实现步骤。通过建立改进型PID控制模型和开发型UMAC误差修正表对切线法数控成形非球面机床进行定位误差补偿，实际应用和实验验证表明，该方法可以有效地解决数控机床的定位误差问题。
침대자주연발적절선법수공성형비구면궤상，제출일충기우개진형PID공제산법결합개발형UMAC연건정위오차보상방법，급출료구체실현보취。통과건립개진형PID공제모형화개발형UMAC오차수정표대절선법수공성형비구면궤상진행정위오차보상，실제응용화실험험증표명，해방법가이유효지해결수공궤상적정위오차문제。
Based On feed-fOrward PID aIgOrithm and UMAC sOftware,a cOmpensate IOcatiOn errOr methed is prOpOsed fOr the aspheric CNC by tangent methOd which was deveIOped by OurseIves,and specific steps tO impIement this methOd is given. The experimentaI resuIts Of IOcatiOn errOr cOmpensatiOn shOwed this methOd can imprOve the IOcatiOn accuracy Of CNC effectiveIy by the estabIished feed-fOrward PID mOdeI and an UMAC errOr cOrrect tabIe.