VEHICLE LEAD CONTROL
A vehicle may include rear ground traction members, front ground tractions members, a rear drive system to drive the rear ground traction members, a continuously variable speed front drive system to drive the front ground traction members, a rear speed sensor to output rear speeds of the rear ground...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A vehicle may include rear ground traction members, front ground tractions members, a rear drive system to drive the rear ground traction members, a continuously variable speed front drive system to drive the front ground traction members, a rear speed sensor to output rear speeds of the rear ground traction members, a front speed sensor to output front speeds of the front ground traction members, and a controller to select a chosen lead for a rear speed of the rear ground traction members based on evaluations of different tractive efficiencies for different leads for the rear speed. The controller may further output control signals to the continuously variable speed front drive system to drive the front ground traction members at the chosen lead. |
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