MOTOR CONTROLLER - YASKAWA ELECTRIC CORP

Title:

MOTOR CONTROLLER

Document Type and Number:

Japanese Patent JP2000092881

Kind Code:

A

Abstract:

To attain high-speed and optimum regulation of the control gain for a motor controller automatically.

This controller, which transmits a torque signal to a machine system 12 consisting of a load machine 1, a transmission mechanism 2 transmitting power, and a motor driving the load machine 1 through the transmission mechanism 2, is provided with a numerical model 9 including the machine system 12, a simulator 11 consisting of a simulation control part 19 supplying a torque command to the numerical model 9, using the observable state amount of the numerical model 9, and an actual control part 18 having the same structure as the simulator 11 and supplying a torque signal to a motor serving as a driving source with an observable state amount from an actual system taken as an input.

Inventors:

KAKU SOKI
OGURO RYUICHI
MIYAGAWA HIDEKAZU

Application Number:

JP26433698A

Publication Date:

March 31, 2000

Filing Date:

September 18, 1998

Export Citation:

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Assignee:

YASKAWA ELECTRIC CORP

International Classes:

G05B13/02; G05B13/04; G05D3/12; H02P21/13; H02P21/14; H02P23/14; H02P29/00; (IPC1-7): H02P5/00; G05B13/02; G05D3/12

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