Methods and systems are provided for optimal operation of a gasoline particulate filter
coupled to an engine exhaust system. Based on engine operating conditions, a target soot …

The heavy duty (HD) Eu VII regulations, going into effect starting 2027, has aggressive
particle number (PN) emissions limits under extended operating conditions compared to …

According to one process, a method estimates a Soot level within an exhaust gas particulate
filter. The method generates a pressure change based soot load estimate within the exhaust …

A system can include an engine, an aftertreatment system with a particulate filter, and a
controller. The controller is configured to compare a time value since a last delta pressure …

(57) A method of conditioning a particle filter provided for receiving exhaust gases from
internal combustion engine is provided and includes providing a first engine control mode …

A partial wall-flow filter has an inlet end, an outlet end, and a plurality of parallel channels
disposed and configured to flow fluid from the inlet end to the outlet end. The channels are …

(57) ABSTRACT A method for an exhaust-gas treatment system having a diesel particle
filter, in particular for the operation of an internal combustion engine having an exhaust-gas …

A method for controlling an internal combustion engine system including a particulate filter
includes receiving a desired output for an internal combustion engine and receiving sensor …

US20170101916A1 - Method for operating an internal combustion engine, control device
and internal combustion engine - Google Patents US20170101916A1 - Method for …

A work machine is capable of detecting an abnormality in the amount of soot in exhaust gas
in an exhaust pipe upstream of an exhaust gas aftertreatment device. The work machine …