Patent №
US 4,383,208
Granted
1983-05-10
Filed 1981
Owner
INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP. OF NY.
Lab
AI components
1
planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
06313125
A novel method and apparatus for dynamically monitoring the friction associated with an electromechanical system including a motor. The apparatus includes a closed loop servo with a unique filtering means in the feed forward loop for controlling the phase and magnitude of a "digital" ramp function used to drive the electromechanical system. The value of the filtered error signal outputted from the filtering means correlates with the friction in said electromechanical system.
AI classification
Ownership
INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP. OF NY.
assignment · 39360918
Assignors
NIELSON, MARLIN C.
On an employer assignment, the assignors are typically the inventors.