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    • 6. 发明专利
    • Servo controller
    • 伺服控制器
    • JP2008225533A
    • 2008-09-25
    • JP2007058442
    • 2007-03-08
    • Fanuc Ltdファナック株式会社
    • MAEDA KAZUOMISONODA NAOTOTOYOSAWA YUKIO
    • G05B19/18G05D3/12
    • G05B19/19G05B2219/42141G05B2219/42186G05B2219/42249G05B2219/45214G05B2219/45216G05B2219/50234
    • PROBLEM TO BE SOLVED: To provide a servo controller for reducing a synchronization error from the first control when the synchronization error occurs between a master driving source and a slave driving source.
      SOLUTION: A servo controller for synchronously controlling a master driving source 3 for driving a driving shaft and a slave driving source 4 for driving a driven shaft, includes a position control section 20 that controls a position based on a positional deviation which is a difference between a position command value given to the slave driving source 4 and a feedback value detected from the slave driving source 4, an operational section 5 that calculates a synchronization error which is a difference of the positional deviation between the master driving source 3 and the slave driving source 4, and a correction data calculating section 11A that calculates correction data for correcting the positional deviation of the slave driving source 4 based on a position command value to the slave driving source 4 to reduce a synchronization error.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种伺服控制器,用于当在主驱动源和从动驱动源之间发生同步错误时,减少来自第一控制的同步误差。 解决方案:用于同步控制用于驱动驱动轴的主驱动源3和用于驱动从动轴的从动驱动源4的伺服控制器包括位置控制部20,其基于位置偏差来控制位置, 给予从动驱动源4的位置指令值与从动驱动源4检测到的反馈值之间的差;操作部5,计算作为主驱动源3与主驱动源4的位置偏差的差的同步误差 从动驱动源4和校正数据计算部分11A,其基于来自从动驱动源4的位置指令值,计算用于校正从动驱动源4的位置偏差的校正数据,以减少同步误差。 版权所有(C)2008,JPO&INPIT