Control system i.e. nitrogen oxide trap, adjusting method for diesel engine of motor vehicle, involves determining templates to calculate regulator, where each template is defined by filters for sensibility functions of control system

摘要

The method involves determining a modeling function of a control system to be adjusted, and determining four templates for calculating a regulator. Each template is defined by three forward/backward phase filters for sensibility function (S) and other three sensibility functions of the system from static gain (k1), infinity gain (K1) and cut-off frequency (w1) of the corresponding filter. One of the filters is determined by the infinity gain set to a value between 0.1 and 0.95, and the cut-off frequency of the corresponding filter is initialized. An independent claim is also included for a power train for a motor vehicle, comprising an exhaust conduit.