Modeling and Diagnosis of a Powertrain through Specific Parameters

Liviu Mihon; Arina Negoitescu; Adriana Tokar; Daniel Ostoia

doi:10.4028/www.scientific.net/AMM.822.252

Paper Titles

Experimental Investigation on Functional Parameters of the Engines Exhaust Mufflers
p.224

Opportunities, Challenges and Future Prospects of Production and Usage of Jatropha Biodiesel as Road Transport Fuel in Romania
p.230

Research Aiming Simultaneously Recycling of Waste Polyolefins by Pyrolysis, in Order to Obtain Some Fuels for Compression Ignition Engines
p.235

Validation of Heat Dissipation Processes in Direct Injection Diesel Engines Air Cooled
p.243

Modeling and Diagnosis of a Powertrain through Specific Parameters
p.252

Analysis of a Railcar Engine Damages Using Forensic Investigation
p.261

Numerical Investigation of Hybrid Electric Vehicle’s Performance
p.272

Running Speeds Determination for Tractor U-650 Equipped with Additional Transmission
p.285

Design of a Wheelchair Intended to Humans with Locomotors Disabilities
p.293

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 822Modeling and Diagnosis of a Powertrain through...

Modeling and Diagnosis of a Powertrain through Specific Parameters

Abstract:

The paper presents a control algorithm for an internal combustion engine for a conventional vehicle in order to improve the comfort and driveability. Quick engine torque variations and direct interaction with the road produce driveline resonance frequency and oscillations, especially when the vehicle is used at full load. The processes from the combustion chamber engage different elements, involved in chemical reaction between air and fuel. The Matlab/Simulink software allows to optimize a few parameters involved in engine performances evolution. The injection time, the moment of injection, the load and the speed of the engine and whole electronic engine management guarantee a smooth regime of the engine and of the vehicle and reduce the noise and the pollutants and avoid supplementary stresses and dangereous oscillations of the drivetrain components of a vehicle.

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Periodical:

Applied Mechanics and Materials (Volume 822)

Pages:

252-258

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.822.252

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Online since:

January 2016

Authors:

Liviu Mihon*, Arina Negoitescu, Adriana Tokar, Daniel Ostoia

Keywords:

Engine Management, Optimization, Simulation

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* - Corresponding Author

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