Electricity: motive power systems – Positional servo systems – Program- or pattern-controlled systems
Reexamination Certificate
2006-10-31
2006-10-31
Donovan, Lincoln (Department: 2837)
Electricity: motive power systems
Positional servo systems
Program- or pattern-controlled systems
C318S560000, C318S568180, C318S573000, C318S638000, C318S640000, C318S647000, C318S652000, C318S653000, C318S654000, C318S655000, C318S656000, C318S657000, C318S658000, C318S659000, C318S660000, C318S661000
Reexamination Certificate
active
07129665
ABSTRACT:
A control apparatus for a machine that can be operated at high precision in a stable control state is provided by driving a movable body with control parameters suited to the mechanical state. A control parameter calculation circuit is provided to obtain control parameters for a drive apparatus control circuit for driving actuators in accordance with the conditions of actuator rotational velocity, the orientation of the movable body, and the position of the movable body, and a control parameter K for the drive apparatus control circuit is varied.
REFERENCES:
patent: 6501997 (2002-12-01), Kakino
patent: 6647314 (2003-11-01), Kato et al.
patent: 11-277469 (1999-10-01), None
patent: 2001-092508 (2001-04-01), None
patent: 2002-178237 (2002-06-01), None
patent: 2003-025263 (2003-01-01), None
Donovan Lincoln
Gauthier & Connors LLP
Glass Erick
OKUMA Corporation
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