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

Format:

Conference/Event

Author/Creator:

Thompson, Thompson, author.

Contributor:

Yoon, Hwan-Sik

Conference Name:

SAE 2015 World Congress & Exhibition (2015-04-21 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2015

Summary:

AbstractEngine and drivetrain simulation has become an integral part of the automotive industry. By creating a virtual representation of a physical system, engineers can design controllers and optimize components without producing a prototype, thus reducing design costs. Among the numerous simulation approaches, 1D physics-based models are frequently implemented due to balanced performance between accuracy and computational speed. Several 1D physics-based simulation software packages currently exist but cannot be directly implemented in MALAB/Simulink. To leverage MATLAB/Simulink's powerful controller design and simulation capabilities, a 1D physics-based engine simulation tool is currently being developed at The University of Alabama. Previously presented work allowed the user to connect engine components in a physically representative manner within the Simulink environment using a standard block connection scheme and embedded MATLAB functions. The current model improves usability, simulation time, and flexibility by running the model from a single S-function. Component models, new features, and overall structure of the new model are presented in this paper

Notes:

Vendor supplied data

Publisher Number:

2015-01-1619

Access Restriction:

Restricted for use by site license