Methods for avoiding bucking oscillations during acceleration of vehicles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 13, 2001
Grant Date -
N/A
app pub date -
Apr 29, 1999
filing date -
Apr 29, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a method to avoid bucking oscillations during acceleration of vehicles the throttle valve position is influenced, in which, for conversion of engine torque trend between the lower torque initial value and an upper torque target value, the trend of the throttle valve position is changed between an initial closed position corresponding to the torque initial value and a target opening position corresponding to the torque target value. To prevent bucking oscillations reliably without adversely affecting the acceleration behavior and exhaust behavior, the trend of the throttle valve position adjacent to the initial closed position has a local maximum that opens the throttle valve and a local minimum that closes the throttle valve between the local maximum and the target opening position.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully