Speed control apparatus and program for speed control apparatus; and automatic vehicle driving apparatus, engine dynamo control apparatus, and control programs used for respective apparatuses
In order to further improve followability of an actual vehicle speed with respect to a commanded vehicle speed at a starting time point, the present invention is provided with a vehicle speed control part (46X) that, a predetermined time before the starting time point that is a time when the commanded vehicle speed rises from zero, sets a clutch position of a vehicle to an initial intermediate position where power is partially transmitted, and at and during a certain period of time after the starting time point, performs clutch feedback control that changes the clutch position depending on a deviation between the actual vehicle speed and the commanded vehicle speed so as to make the actual vehicle speed follow the commanded vehicle speed, wherein the vehicle speed control part sets the initial intermediate position depending on rising commanded acceleration that is a time rate of change at the time when a value of the commanded vehicle speed rises from zero.
