Patent №
US 6,594,573
Granted
2003-07-15
Filed 2002
Owner
ZF FRIEDRICHSHAFEN AG
Lab
—
AI components
1
planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10070547
The invention relates to a method for regulating an electrohydraulically controlled clutch or a brake of a transmission. According to the invention, the clutch or brake is regulated using a model-based compensation pressure regulator with the help of an observation unit, whereby the compensation-pressure control circuit contains a non-linear compensation element which corresponds to the inverse model of the control system of the coupling or brake. The observation unit estimates interference levels of the clutch regulation from a drive chain model, according to a condition-estimation procedure.
AI classification
Ownership
ZF FRIEDRICHSHAFEN AG
assignment · 128940846
Assignors
ROSSMANN, THOMAS, NEUMANN, DIETER, TENBROCK, FRIEDRICH
On an employer assignment, the assignors are typically the inventors.