Device for controlling positioning of an object

Details Device for controlling positioning of an object Device for controlling positioning of an object

1987-03-20

1989-12-19

Ro, Bentsu

Electricity: motive power systems

Positional servo systems

Multiple mode systems

318590, 318611, G05B 1118

Patent

active

048885363

ABSTRACT:
A device for controlling positioning of a movable object includes a system for storing therein a provisional target position for the movement of the movable object, the storing system being arranged to store therein the provisional target position by providing an offset with respect to a final target position at which the movable object is to be finally positioned, and a control unit for controlling movement of the movable object, the controlling unit being effective to move the movable object so that, at least during a particular section of the movement, the movable object aims at the provisional target position, and the controlling unit being also effective to introduce, at a predetermined timing, the final target position so that the movable object is moved while aiming at the final target position.

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patent: 4513234 (1985-04-01), Nozawa
patent: 4609954 (1986-09-01), Bolton et al.
patent: 4641071 (1987-02-01), Tazawa et al.
patent: 4646635 (1987-03-01), Salazar et al.
patent: 4710865 (1987-12-01), Higomura

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