[go: up one dir, main page]

Popović et al., 2014 - Google Patents

Possibilities to identify engine combustion model parameters by analysis of the instantaneous crankshaft angular speed

Popović et al., 2014

View PDF
Document ID
13634394651824107931
Author
Popović S
Tomić M
Publication year
Publication venue
Thermal Science

External Links

Snippet

In this paper, novel method for obtaining information about combustion process in individual cylinders of a multi-cylinder spark ignition engine based on instantaneous crankshaft angular velocity is presented. The method is based on robust box constrained Levenberg …
Continue reading at machinery.mas.bg.ac.rs (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing of internal-combustion engines, e.g. diagnostic testing of piston engines
    • G01M15/042—Testing of internal-combustion engines, e.g. diagnostic testing of piston engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing of internal-combustion engines, e.g. diagnostic testing of piston engines
    • G01M15/12—Testing of internal-combustion engines, e.g. diagnostic testing of piston engines by monitoring vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing of internal-combustion engines, e.g. diagnostic testing of piston engines
    • G01M15/11—Testing of internal-combustion engines, e.g. diagnostic testing of piston engines by detecting misfire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/26—Investigating or analysing materials by specific methods not covered by the preceding groups oils; viscous liquids; paints; inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015—Engines misfires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0611—Fuel type, fuel composition or fuel quality
    • F02D2200/0612—Fuel type, fuel composition or fuel quality determined by estimation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method

Similar Documents

Publication Publication Date Title
Lounici et al. Investigation on heat transfer evaluation for a more efficient two-zone combustion model in the case of natural gas SI engines
Ambrós et al. Experimental analysis and modeling of internal combustion engine operating with wet ethanol
Reyes et al. Characterization of cycle-to-cycle variations in a natural gas spark ignition engine
Payri et al. A complete 0D thermodynamic predictive model for direct injection diesel engines
Guezennec et al. Two-zone heat release analysis of combustion data and calibration of heat transfer correlation in an IC engine
Schagerberg et al. Instantaneous crankshaft torque measurements-modeling and validation
Costa et al. Measurement and prediction of heat transfer losses on the XMv3 rotary engine
Giglio et al. Novel regression models for wiebe parameters aimed at 0D combustion simulation in spark ignition engines
Eriksson Requirements for and a Systematic Method for Identifying Heat Release Model Parameters
Popović et al. Possibilities to identify engine combustion model parameters by analysis of the instantaneous crankshaft angular speed
Fagundez et al. Comparative analysis of different heat transfer correlations in a two-zone combustion model applied on a SI engine fueled with wet ethanol
Torregrosa et al. Experimental assessment for instantaneous temperature and heat flux measurements under diesel motored engine conditions
Eriksson Spark advance for optimal efficiency
Leite et al. Experimental combustion analysis in a gasoline baseline hydrogen-fueled internal combustion engine at ultra-lean conditions
Johansson et al. Heat Release Based Virtual Combustion Sensor Signal Bias Sensitivity
Grimaldi et al. An integrated simulation methodology of thermal management systems for the CO 2 reduction after engine cold start
Seddak et al. An experimental study on engine dynamics model based on indicated torque estimation
Bosi et al. Real Time Estimation of Combustion Indicators on a 4-Cylinder CI Turbocharged Engine Based on Instantaneous Engine Speed Measurement with Rapid Prototyping Implementation
Corti et al. Combination of in-cylinder pressure signal analysis and CFD simulation for knock detection purposes
Forte et al. Combined experimental and numerical analysis of knock in spark ignition engines
Catalani et al. In-Cylinder Pressure Estimation in a Multi-Cylinder Engine by Combining the Instantaneous Crankshaft Speed Data and a 0D Thermodynamic Model. Numerical Validation
Popović et al. The Influence of Dynamic Engine Model Parameters on Crankshaft Instantaneous Angular Speed-Sensitivity and Error Analysis
Baratta et al. Development of an improved fractal model for the simulation of turbulent flame propagation in SI engines
Khameneian et al. A dynamic method to analyze cold-start first cycles engine-out emissions at elevated cranking speed conditions of a hybrid electric vehicle including a gasoline direct injection engine
Mohammed et al. Real-time friction torque estimation on a diesel engine using the crankshaft speed fluctuation