文章摘要信息 关键词 ： 高响应 直线电机 运动控制卡 非圆车削 快速进给 [gap=864]Keywords : high response;linear motor;motion control card;non-circular turning;rapid feed
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该数控系统在非圆截面零件车床中得到了应用。 非圆零件车削加工效率约提高了30%，加工质量也得到提高。
The CNC system used in non-circular section turning lathes has increased the quality of the machining with the efficiency increased by 30%.
实验结果表明：该方法能够满足非圆数控车削系统高频响、高精度和强鲁棒性的要求。
The results of experiment show that the servo method can meet the requirement of non circular cutting system for high frequency, high accuracy and robustness performances.
为了提高非圆数控车削系统中直线伺服单元的跟踪精度，该文提出了一种改进的离散重复控制算法。
An improved repetitive control algorithm was developed to improve tracking accuracy for a linear servo unit in a numerical piston lathe.
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