公开(公告)号：EP4280432A1

公开(公告)日：2023-11-22

申请号：EP21919455.2

申请日：2021-03-09

申请人： OMRON Corporation

发明人： OGAWA, Atsushi ,  INAME, Yukio

IPC分类号： H02K7/06 ,  H02K33/00 ,  H02K41/02

摘要： A manufacturing device includes a stage mechanism on which a first workpiece is disposed and a controller that controls the stage mechanism. The controller includes: a first instruction generating unit that gives a control instruction to a stage mechanism according to the second workpiece superimposed on the first workpiece such that the first workpiece and the second workpiece are parallel to each other; a model creation unit that creates a physical model based on displacement in an actuator caused by the second workpiece coming into contact with the first workpiece; a second instruction generating unit that generates a control instruction such that the actuator generates displacement according to the physical model; and a third instruction generating unit that generates a control instruction for generating drive force calculated based on a product of a spring constant and the displacement generated in the actuator.

公开(公告)号：EP4279764A1

公开(公告)日：2023-11-22

申请号：EP21919456.0

申请日：2021-03-09

申请人： OMRON Corporation

发明人： OGAWA, Atsushi ,  INAME, Yukio

IPC分类号： F16F15/02

摘要： A drive system includes an actuator that is driven by a motor to generate displacement, a driver that drives the motor, and a controller that gives a control instruction to the driver. The controller includes a model creation unit that creates a physical model based on displacement caused by application of an external load to the actuator and an instruction generating unit that generates a control instruction such that the actuator generates displacement according to the physical model.

公开(公告)号：EP4280430A1

公开(公告)日：2023-11-22

申请号：EP21919453.7

申请日：2021-03-09

申请人： OMRON Corporation

发明人： OGAWA, Atsushi ,  INAME, Yukio ,  EMMEY, Teja

IPC分类号： H02K7/06 ,  H02K33/00 ,  H02K41/02

摘要： A drive system includes an actuator that is driven by a motor to generate displacement, a driver that drives the motor, and a controller that gives a control instruction to the driver. The controller includes: a model creation unit configured to create a physical model based on displacement caused by application of an external load to the actuator; a first instruction generating unit configured to generate a control instruction to the motor such that the actuator generates the displacement according to the physical model; a determination unit configured to determine a spring constant; a second instruction generating unit configured to generate a control instruction to the motor so as to generate drive force calculated based on a product of the spring constant and the displacement generated in the actuator; and a selecting unit configured to select and validate one of the control instructions of the first instruction generating unit and the second instruction generating unit.

公开(公告)号：EP4280431A1

公开(公告)日：2023-11-22

申请号：EP21919454.5

申请日：2021-03-09

申请人： OMRON Corporation

发明人： OGAWA, Atsushi ,  INAME, Yukio ,  EMMEY, Teja

IPC分类号： H02K7/06 ,  H02K33/00 ,  H02K41/02

摘要： A drive system includes an actuator that is driven by a motor to generate displacement, a driver that drives the motor, and a controller that gives a control instruction to the driver. The controller includes a determination unit that determines a spring constant and an instruction generating unit that generates the control instruction so as to generate drive force calculated based on a product of the spring constant and the displacement generated in the actuator.