Motor vehicle combustion engine regulation method is based on use of a delta sigma or sigma delta algorithm to improve convergence of a regulated value, e.g. oxygen concentration in the fuel air mixture, with a set value

摘要

Regulating method for regulation of an object using a DELTASIGMA or a SIGMADELTA algorithm, especially for controlling or regulating the operation of a motor vehicle combustion engine with respect to its exhaust gas emissions. An Independent claim is made for a regulating device that uses a DELTASIGMA or a SIGMADELTA algorithm.