Engine and driveline torque transfer device control
US7222011B2 · kind B2 · utility
10Cited by
10References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2004 |
| Grant date | May 22, 2007 |
| Priority date | — |
| Expiry date | Apr 9, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2710/0644
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A starting clutch control includes an engine control state and a slip control state. The engine and slip control states include feedforward and driveline damping control terms. The engine state control may further include an engine speed control term. The slip control state further includes a clutch slip control term. Changes to clutch engagement commands are frozen upon throttle tip-in events.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.