Control device for regulating the exhaust gas recycling rate in an internal combustion engine with self-ignition

摘要: A control device is proposed for regulating the exhaust gas recycling rate in an internal combustion engine with self-ignition which pressure signals are adjusted directly or indirectly to nominal values dependent on operating characteristics of engine. In one particular embodiment signal differentiated and frequency certain occurring amplitude a value. Owing integration specific processes into regulation, capable relatively high precision. It particularly well suited compensate drift phenomena.