Method for controlling a prime mover for a vehicle
AssigneeAVL List GmbH
InventorHolger Hülser
Life of this patent
Estimating the term…
Abstract
The invention relates to a method for controlling a prime mover for a vehicle, particularly a combustion engine, comprising at least one engine control unit and at least one additional controller in the drive train. According to the invention, command variable demands are sent from the controller to the engine control unit, and the transfer function of the prime mover is at least partially depicted by means of a predetermined approximated transfer function of the prime mover.
Claims12
A method for controlling a prime mover for a vehicle, comprising at least one engine control unit and at least one additional controller in the drive train, with command variable demands being sent by the controller to the engine control unit, and with a transfer function of the prime mover being at least partially depicted by means of a predetermined approximated transfer function of the prime mover, wherein the engine control unit calculates at least one parameter of the approximated transfer function of the prime mover and sends the same to the controller, and wherein in the controller the approximated transfer function is reconstructed at least partly on a basis of the at least one calculated parameter and the command variable demands are modified on the basis of the approximated transfer function which is reconstructed at least in part.
Dependencies are inferred from the claim text.