摘要:
A linear motor device comprising: a path member including a magnet extending in a movement direction; and a moving body including a coil that is movably mounted on the path member; the linear motor device generates thrust in the movement direction between the magnet and the coil by current being passed through the coil; the moving body further includes a magnetic shielding target object, and a magnetic shielding member formed from strongly magnetic material that shields the magnetic shielding target. The magnetic shielding member includes a parallel shielding plate provided parallel to the movement direction between the magnetic shielding target object and the magnet, and a perpendicular shielding plate provided extending away from the magnet in a direction perpendicular to the movement direction at at least one of a front edge and a rear edge of the parallel shielding plate in the movement direction.
摘要:
An automated system including a control target device and a control device which controls the control target device, in which it is possible to accurately estimate whether maintenance of the control target device is required and a portion requiring maintenance. The control device is an adaptive control device including a position control system, an adaptive identifier which estimates a parameter indicating a state of a control target device based on a control command and a control target output from the control target device, and an adaptive compensator which, based on the parameter which is estimated by the adaptive identifier, compensates the control command from the position control system to the control target device such that the control target device performs a planned operation regardless of a change in the parameter.
摘要:
Board conveyance device 24 is provided with a pair of conveyor belts 64 for conveying a board; and a lifter 70, 74, 78 that raises a board loaded on the pair of conveyor belts, and, in a state with board S raised by the lifter, a different board, board S′, is conveyed by the pair of conveyor belts. Also, a board work system includes such a board conveyance device and a board work device that performs work on the board raised by the lifter of the board conveyance device.
摘要:
There is provided a method for supporting work of improving the design of a mechanical apparatus which is operated by a motor, including: an operating step of operating a movable section of the mechanical apparatus by the motor; a measuring step of obtaining at least one index which indicates an input into the motor or an output from the motor in the operating step; a determining step of determining the mechanical properties of the mechanical apparatus, by using at least one index obtained in the measuring step; and a specifying step of specifying at least one improvement-required item which is required to be improved in the design of the mechanical apparatus, by using the mechanical properties determined in the determining step.