Simulation of working process of marine diesel engine in a comprehensive method

Author

Wu Peili ; Zhang Jundong ; Cao Hui

Author_Institution

Marine Eng. Coll., Dalian Maritime Univ., Dalian, China

fYear

2011

fDate

14-16 Oct. 2011

Firstpage

207

Lastpage

211

Abstract

The working process of marine diesel engine is simulated by combining mean value engine model and volumetric model. It reflects some average parameters such as effective pressure, effective power and engine speed, as well as reflects real-time explosion pressure, maximum temperature in cylinder and indicator diagram. In order to accelerate the simulation, Crank Angle and cylinder pressure is imported into MATLAB workspace, and a diesel model based on BP neural networks is built. The cylinder pressure can be shown in marine simulator by using trained BP neural network.

Keywords

backpropagation; diesel engines; marine vehicles; neural nets; BP neural network; MATLAB workspace; crank angle; cylinder pressure; cylinder temperature; diesel model; indicator diagram; marine diesel engine speed; marine simulator; mean value engine model; real-time explosion pressure; volumetric model; Atmospheric modeling; Combustion; Computational modeling; Diesel engines; Load modeling; Mathematical model; MVEM; Marine diesel engine; Neural network; Volumetric model; Working Process;

fLanguage

English

Publisher

ieee

Conference_Titel

Soft Computing and Pattern Recognition (SoCPaR), 2011 International Conference of

Conference_Location

Dalian

Print_ISBN

978-1-4577-1195-4

Type

conf

DOI

10.1109/SoCPaR.2011.6089141

Filename

6089141