139704 ⎘
Electrical control of supply of combustible mixture or its constituents; Circuit arrangements for generating control signals; Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an NOx content or concentration of the exhaust gases emitted by the engine
Combustor Anomaly Monitoring Using Emissions Feedback
#2LIQUID INJECTION SYSTEM, LIQUID INJECTED ENGINE SYSTEM AND METHOD OF CONTROLLING A LIQUID INJECTION SYSTEM
#3ENGINE DEVICE
#4SYSTEMS AND METHODS FOR CATALYST HEALTH DIAGNOSING AND FUEL SYSTEM CONTROL IMPROVEMENT
#5ENGINE SYSTEM
#6Monitoring the ventilation of a crankcase of an internal combustion engine
#7SYSTEMS AND METHODS FOR COLD OPERATION NOx BURDEN REDUCTION
#8Systems and methods for determining exhibited useful life of sensors in monitored systems
#9METHOD FOR OPERATING AN AMMONIA COMBUSTION ENGINE, AMMONIA COMBUSTION ENGINE, AND MOBILE OR STATIONARY SYSTEM
#10Systems and methods for determining exhibited useful life of sensors in monitored systems
#11Powertrain Control to Optimize CO2 and Criteria Pollutants
#12NOx mitigation strategy in methanol internal combustion engine
#13Determining the composition of a combustion gas
#14Method and device for diagnosing at least one exhaust gas sensor of an internal combustion engine disposed in an exhaust duct
#15Method for estimating the efficiency loss of a turbocharger for an engine
#16Systems and methods for cold operation NOx burden reduction
#17Method for operating a motor vehicle with a combustion engine
#18Exhaust gas recirculation control in an internal combustion engine
#19Valve timing modulation for EGR balancing
#20Combustion apparatus that combusts fuel
#21Systems and methods for cold operation NOx burden reduction
#22Gas engine heat pump and method of operating the same
#23Self-learning torque over boost combustion control
#24Diesel engine with a diesel particulate filter
#25Gas heat-pump system
#26Air-fuel ratio control device
#27Method and apparatus for controlling an internal combustion engine
#28Method, device, and system for operating a nitrogen oxide sensor
#29Machine learning system
#30Approach for aftertreatment system modeling and model identification
#31System and Method for Improving Performance of Combustion Engines Employing Primary and Secondary Fuels
#32System and method for diagnosing health of an exhaust aftertreatment system
#33Engine control device
#34Engine control device
#35Control and tuning of gas turbine combustion
#36Method and systems for airflow control
#37Systems and methods for controlling EGR flow rate
#38Systems and methods for probabilistic on-board diagnostics
#39Exhaust gas control apparatus for internal combustion engine
#40System and method for operating a combustion chamber
#41Control device of internal combustion engine
#42Selective fuel on time and combustion centroid modulation to compensate for injection nozzle cavitation and maintain engine power output and emissions for large bore high-speed diesel engine
#43Combustion control method in vehicle engine and engine system for vehicle
#44Combustion control method in vehicle engine and engine system for vehicle
#45Combustion control method in vehicle engine and engine system for vehicle
#46Optimizing diesel, reductant, and electric energy costs
#47Method for adapting the characteristic curve of the nitrogen oxide sensor in an internal combustion engine
#48Using ion current signal for engine performance and emissions measuring techniques and methods for doing the same
#49Emissions control system for an engine system
#50Methods for controlling and monitoring oxidation catalyst devices
#51Method for testing a moisture sensor of a diesel engine
#52Methods and system for central fuel injection
#53Hierarchical engine control systems and methods
#54Method for operating an internal combustion engine
#55Integrated start/stop and after-treatment controls
#56System and method for adjusting exhaust valve timing
#57Control apparatus for internal combustion engine
#58Multivariable engine torque and emission closed-loop control for internal combustion engine
#59Method for generating a model ensemble for calibrating a control device
#60Exhaust emission control system of engine
#61System and method for determining engine out NOx based on in-cylinder contents
#62Exhaust emission control system of engine
#63Exhaust emission control system of engine
#64System and method for determining target actuator values of an engine using model predictive control while satisfying emissions and drivability targets and maximizing fuel efficiency
#65Feedback controlled system for ignition promoter droplet generation
#66Method and systems for airflow control
#67Method and system for operating gaseous-fuelled direct injection internal combustion engine
#68Correction of an injected quantity of fuel
#69Heater control device for exhaust gas sensor
#70Method, apparatus, and system for diagnosing at least one NOx-sensor of a diesel engine system
#71Methods and systems to control exhaust gas recirculation
#72Control apparatus for an internal combustion engine
#73Exhaust purification system for internal combustion engine
#74Method for diagnosing an exhaust gas catalytic converter, and motor vehicle
#75Method for operating an internal combustion engine
#76SYSTEM AND METHOD FOR CONTROLLING AIR-FUEL RATIO
#77Engine-out emissions controls
#78Approach for aftertreatment system modeling and model identification
#79Method for monitoring the operation of a sensor
#80Method for operation of an internal combustion engine
#81Method for operating an internal combustion engine
#82Abnormality diagnosis apparatus of exhaust gas purification apparatus
#83Upstream NOestimation
#84Method and systems for airflow control
#85Combustion control apparatus for internal combustion engine
#86Method for controlling cooling system in vehicle
#87Method of controlling NOx by PNA
#88Engine feedback control system and method
#89Method and system for detection of fuel quality using engine power output and NOx emission values
#90Exhaust gas purification apparatus for an internal combustion engine
#91Fuel-cetane-number estimation method and apparatus
#92Method of estimating engine-out NOx mass flow rate
#93Coordinated control of engine and after treatment systems
#94Using ion current signal for engine performance and emissions measuring techniques and method for doing the same
#95Closed loop NOreference management for DPF regeneration based on engine out particulate matter variation controller
#96System and method for improving performance of combustion engines employing primary and secondary fuels
#97System and method for improving performance of combustion engines employing primary and secondary fuels
#98Diesel engine control apparatus
#99Diesel engine and method for controlling diesel engine
#100Methods and system for catalyst reactivation
#101Diesel fuel engine injection system and method therefor
#102Exhaust gas control apparatus for internal combustion engine
#103Method to diagnose SCR catalyst
#104Method and system of determining suitability of correction for control logic of selective catalytic reduction catalyst
#105Method of determining correcting logic for reacting model of selective catalytic reduction catalyst, method of correcting parameters of reacting model of selective catalytic reduction catalyst and exhaust system using the same
#106Apparatus for adjusting temperature of oil for vehicle and method for controlling the apparatus
#107Internal combustion engine and control method therefor
#108Enhanced CRT enablement based on soot mass stored in particulate filter
#109Method and control unit for determining a dead time of an exhaust gas sensor of an internal combustion engine
#110Autonomous operation of electronically controlled internal combustion engines on a variety of fuels and/or other variabilities using ion current and/or other combustion sensors
#111System and method of operating an internal combustion engine
#112Ammonia fueled internal combustion engine with exhaust purification
#113Diagnostic system and method for nitrogen oxide sensor
#114Method, system, and apparatus for diagnosing an exhaust aftertreatment component
#115Method of operating a diesel engine system having LNT and SCR aftertreatment devices
#116Driver alert and de-rate control system and method
#117Engine-out soot flow rate prediction
#118Lambda feedback control for robust particulate emissions performance
#119Engine feedback control system and method
#120Method for controlling the nox concentration in the exhaust gas of an internal combustion engine
#121Control device of an engine
#122Method for estimating intake air humidity
#123Control system for determining biofuel content
#124DIESEL EISSION FLUID QUALITY DETECTION SYSTEM AND METHOD
#125Diesel fuel engine injection system and method therefor
#126Air/fuel ratio controller and control method
#127NOx feedback for combustion control
#128NOx sensor diagnosis device and selective catalytic reduction system
#129Method of diagnosing several systems and components by cycling the EGR valve
#130Selective catalytic reduction system
#131Exhaust purification system of internal combustion engine
#132System and method for controlling ammonia levels in a selective catalytic reduction catalyst using a nitrogen oxide sensor
#133Method and device for estimating NOx emissions in combustion engines
#134Method for exhaust gas-recirculation
#135Fuel property determination system for internal combustion engine
#136Method and apparatus for identifying gas sensor faults
#137Internal Combustion Engine as well as Retrofitting/Conversion Kit for such an Internal Combustion Engine
#138Methods for engine exhaust NOx control using no oxidation in the engine
#139Apparatus, system, and method for mitigating diesel exhaust fluid deposits and associated conditions
#140Method for monitoring a pollutant conversion capacity in an exhaust gas aftertreatment system
#141Output calibration apparatus and output calibration method for NOx sensor
#142Method and arrangement for exhaust-gas recirculation in an internal combustion engine
#143Identification of air and/or fuel metering drift
#144Method and device for measuring the emissions of engines
#145System and method for controlling a two-stage series sequential turbocharger using bypass valve leakage control
#146Abnormality diagnosis apparatus and abnormality diagnosis method for NOx sensor
#147System for controlling continuous variable valve lift actuator of diesel engine, and method thereof
#148Method for reducing diesel engine emissions, and diesel engine
#149CONTROL OF A MOTOR VEHICLE INTERNAL COMBUSTION ENGINE
#150Hydrocarbon selective catalytic reduction for NOx control with gasoline-fueled spark ignition engines using engine-out hydrocarbons
#151Method for determining the nitrogen dioxide concentration in exhaust gases
#152Diesel fuel engine injection system and method therefor
#153Control device of the internal combustion engine
#154Passive ammonia-selective catalytic reduction for NOx control in internal combustion engines
#155Trouble diagnosis device and trouble diagnosis method for NOsensor
#156Abnormality diagnosis apparatus for NOsensor
#157NOx sensor diagnostic device and exhaust gas purifying system using the device
#158Differential torque operation for internal combustion engine
#159Differential torque operation for internal combustion engine
#160System and method for operating a compression-ignition engine
#161Cylinder to cylinder variation control
#162Onboard diagnostics for anomalous cylinder behavior
#163Monitoring of exhaust gas limiting values
#164NOx control for an internal combustion engine
#165Multivariable control for an engine
#166NOx emission control for a controlled auto-ignition four-stroke internal combustion engine
#167Device for determining the mass of NOx stored in a NOx trap, and a system for supervising the regeneration of a NOx trap including such a device
#168Method of regulating an internal combustion engine
#169Control system for NOx control for cam phaser and/or EGR systems
#170Method for checking an exhaust gas cleaning plant
#171Compression-ignited dual liquid fuel system and control strategy for flexible fuel operation
#172Powertrain control unit that controls pollutants according to engine location, and a vehicle or equipment comprising the powertrain control unit