Observer regulation for electronic ignition unit of spark ignition engine, reduces CH-emission and determines observer model values for different motor status for generating control system model

摘要

The regulation includes a unit, which reduces the CH-emission by ignition voltage adjustment. Observer model values are determined for defined disturbances for different motor status. A system matrix is generated using the disturbances and a control system model is generated from the system matrix. The observer model is switched onto the original control system. The entire model arrangement can be integrated into the existing digital motor electronic.