Patent №
US 5,334,923
Granted
1994-08-02
Filed 1992
Owner
WISCONSIN ALUMNI RESEARCH FOUNDATION
Lab
—
AI components
1
planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
07858172
A method and apparatus for controlling torque by correcting slip gain error in an operating induction motor is provided. This is accomplished by measuring the amplitude and position of a flux in the motor such as rotor flux. Rotor flux position and amplitude can be estimated from the air gap flux. The slip gain can then be corrected in a single step or a few steps to provide a deadbeat control.
AI classification
Ownership
WISCONSIN ALUMNI RESEARCH FOUNDATION
assignment · 65350837
Assignors
LORENZ, ROBERT D., HUNG, KAM TIM, LIPO, THOMAS A., MOREIRA, JULIO C.
On an employer assignment, the assignors are typically the inventors.