Conference

Sliding-mode Control of Ammonia Coverage Ratio for Automotive Selective Catalytic Reduction Systems

This paper presents a sliding-mode control method for automotive Selective Catalytic Reduction (SCR) systems to regulate ammonia coverage ratios to desired levels. SCR systems have been widely adopted on Diesel powered vehicles to reduce tailpipe NO …

Model-based selective catalytic reduction systems aging estimation

This paper presents an estimation method for automotive selective catalytic reduction (SCR) systems aging conditions. SCR has been widely recognized as one of the leading after treatment systems for reducing Diesel powertrain tailpipe NOx emissions …

A Control Method for Consistent Performance ofAutomotive Selective Catalytic Reduction Systems under Variant Aging Conditions

This paper presents a novel control method for realizing consistent emission reduction performance of automotive selective catalytic reduction (SCR) systems under variant aging conditions. SCR systems have been widely recognized as one of the leading …