Vehicle speed control system
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United States of America Patent
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Apr 6, 2010
Grant Date -
Oct 20, 2005
app pub date -
Apr 15, 2005
filing date -
Apr 15, 2004
priority date (Note) -
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Abstract
A vehicle speed control system for controlling a vehicle on a chassis dynamometer is comprised of a controller which is arranged to receive a vehicle speed command, to obtain an anticipated vehicle speed command from the vehicle speed command taking account of a delay factor of a control system of the vehicle, to calculate a driving force a driving force command from the anticipated vehicle speed command, to obtain an accelerator opening command from a previously stored driving force characteristic map based on the driving force command and a detected vehicle speed, and to control an accelerator opening of the vehicle according to the accelerator opening command so as to adjust the detected vehicle at the vehicle speed command.
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