Development of a High-Fidelity 1D Physics-Based Engine Simulation model in MATLAB/Simulink

Paper #:
  • 2014-01-1102

Published:
  • 2014-04-01
DOI:
  • 10.4271/2014-01-1102
Citation:
Thompson, B. and Yoon, H., "Development of a High-Fidelity 1D Physics-Based Engine Simulation model in MATLAB/Simulink," SAE Technical Paper 2014-01-1102, 2014, doi:10.4271/2014-01-1102.
Pages:
9
Abstract:
Currently, several 1D physics-based high-fidelity engine simulation software packages exist and provide reasonably accurate predictions of engine performance. However, most of the current high-fidelity engine simulation packages are developed in conventional programming languages and cannot be directly implemented in today's predominant MATLAB/Simulink simulation environment. In an effort to develop a MATLAB/Simulink-based engine simulation package, a high-fidelity 1D physics-based engine simulation model is currently being developed at The University of Alabama. The proposed model library includes various functional blocks capable of being connected in a logical manner to form a full engine system. Some of the functional blocks include a 1D unsteady flow section, cylinder valve, throttle, flow junction, cylinder, and engine dynamics. In this paper, preliminary simulation results are presented as well as descriptions of the functional blocks.
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$27.00
Mail
$27.00
Members save up to 40% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Training / Education
2011-04-12
Article
2016-09-06