发明名称 POSITIONING CONTROL APPARATUS AND MACHINE TOOL
摘要 The positioning control apparatus includes a first motor moving a first driven member, a second motor moving a second driven member and a controller controlling the first and second motors so as to move the first and second driven members respectively to first and second target positions. The controller obtains a first moving time required for the first motor to move the first driven member to the first target position and a second moving time required for the second motor to move the second driven member to the second target position, and causes the first and second motors to concurrently operate during one of the first and second moving times longer than the other to move the first and second driven members respectively to the first and second target positions.
申请公布号 US2011137449(A1) 申请公布日期 2011.06.09
申请号 US20100962931 申请日期 2010.12.08
申请人 CANON KABUSHIKI KAISHA 发明人 UEDA SHINJI
分类号 G05B19/402 主分类号 G05B19/402
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