公开(公告)号：US07292002B2

公开(公告)日：2007-11-06

申请号：US10553287

申请日：2004-04-20

申请人： Kanji Watanabe ,  Kazuhiko Watariyou ,  Naoto Kiyota

发明人： Kanji Watanabe ,  Kazuhiko Watariyou ,  Naoto Kiyota

IPC分类号： H02P3/18

CPC分类号： H02P5/485

摘要： In a control method for a twin synchronization in which two motors for driving two axes (moving elements 3) mechanically fastened to each other by a fastening part (a fastening jig 6) are synchronously operated, one of the two axes is operated at low speed by a position control and the other axis is allowed to freely run and follow the one axis and a return to the origin is performed. A positional deviation between the one axis and the other axis is measured at an arbitrary pitch. The positional deviation corresponding to a position where the one axis travels is stored in a data base as a function. One position command is directly distributed to the one axis as a main position command and the position command is distributed to the other axis as a position command corrected by using the function stored in the data base to perform an operation.

摘要翻译： 在用于双同步的控制方法中，其中两个用于驱动通过紧固部分（紧固夹具6）彼此机械地紧固的两个轴（移动元件3））的电动机被同步地操作，两个轴中的一个以低速运行 通过位置控制，另一个轴被允许自由运行并跟随一个轴，并返回原点。 以任意间距测量一轴与另一轴之间的位置偏差。 与一轴行进的位置对应的位置偏差作为一个功能存储在数据库中。 一个位置指令作为主位置指令直接分配到一个轴，并且通过使用存储在数据库中的功能来校正位置指令来执行操作，将位置指令分配给另一轴作为位置指令。

公开(公告)号：US20070067052A1

公开(公告)日：2007-03-22

申请号：US10553287

申请日：2004-04-20

申请人： Kanji Watanabe ,  Kazuhiko Watariyou ,  Naoto Kiyota

发明人： Kanji Watanabe ,  Kazuhiko Watariyou ,  Naoto Kiyota

IPC分类号： G06F19/00

CPC分类号： H02P5/485

摘要： It is an object of the present invention to provide a twin synchronization method that can easily realize a high speed and highly accurate operation for a machine having a gantry type structure. According to the present invention, in a control method for a twin synchronization in which two motors for driving two axes (moving elements 3) mechanically fastened to each other by a fastening part (a fastening jig 6) are synchronously operated, one of the two axes is operated at low speed by a position control and the other axis is allowed to freely run and follow the one axis and a return to the origin is performed. A positional deviation between the one axis and the other axis is measured at an arbitrary pitch. The positional deviation corresponding to a position where the one axis travels is stored in a data base as a function. One position command is directly distributed to the one axis as a main position command and the position command is distributed to the other axis as a position command corrected by using the function stored in the data base to perform an operation.

摘要翻译： 本发明的目的是提供一种能够容易地实现具有台架式结构的机器的高速度和高精度操作的双同步方法。 根据本发明，在同步运行用于驱动通过紧固部（紧固夹具6）彼此机械固定的两个轴（移动体3））的两个电动机的双同步的控制方法中， 轴通过位置控制以低速运行，另一轴允许自由运行并跟随一个轴，并返回原点。 以任意间距测量一轴与另一轴之间的位置偏差。 与一轴行进的位置对应的位置偏差作为一个功能存储在数据库中。 一个位置指令作为主位置指令直接分配到一个轴，并且通过使用存储在数据库中的功能来校正位置指令来执行操作，将位置指令分配给另一轴作为位置指令。