Fork position and synchronization control in a dual clutch transmission using pressure control solenoids
US8844393B2 · kind B2 · utility
1Cited by
19References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 4, 2010 |
| Grant date | Sep 30, 2014 |
| Priority date | — |
| Expiry date | Jan 11, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20018
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A dual clutch transmission (DCT) control module includes a position control module that actuates a shift fork of the DCT during a first shift state based on a measured shift fork position and a target shift fork position. A force control module adjusts a control force associated with the shift fork during a second shift state based on synchronizer slip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.