High-Dimensional Sensitivity Analysis Applied at Vehicle Component and System Level in the Context of CO2 Exhaust Emissions cmcl innovations

Format:

Conference/Event

Author/Creator:

Smallbone, Smallbone, author.

Contributor:

Bhave, Amit

Man, Peter

Conference Name:

SAE 2014 International Powertrain, Fuels & Lubricants Meeting (2014-10-20 : Birmingham, United Kingdom)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2014

Summary:

This paper demonstrates how the validation and verification phase of prototype development can be simplified through the application of the Model Development Suite (MoDS) software by integrating advanced statistical and numerical techniques. The authors have developed and present new numerical and software integration methods to support a) automated model parameter estimation (model calibration) with respect to experimental data and, b) automated global sensitivity analysis through using a High Dimensional Model Representation (HDMR).These methods are demonstrated at 1) a component level by performing systematic parameter estimation of various friction models for heavy-duty IC engine applications, 2) at a sub-component level by performing a parameter estimation for an engine performance model, and 3) at a system level for evaluating fuel efficiency losses (and CO2 sources) in a vehicle model over 160 real-world' and legislated drive cycles

Notes:

Vendor supplied data

Publisher Number:

2014-01-2564

Access Restriction:

Restricted for use by site license