Proper powertrain modeling for engine-in-the-loop simulation

Hosam K. Fathy; Rahul Ahlawat; Jeffrey L. Stein

doi:10.1115/IMECE2005-81592

Proper powertrain modeling for engine-in-the-loop simulation

Hosam K. Fathy, Rahul Ahlawat, Jeffrey L. Stein

Materials Research Institute (MRI)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

29 Scopus citations

Abstract

This paper presents a proper model of a HMMWV's four-speed automatic transmission powertrain. The model is simultaneously accurate enough to capture important powertrain transients and fast enough to run in real time. The model's parameters are scaled to match a powerful new diesel engine proposed for HMMWV propulsion. This enables real time hardware-in-the-loop engine testing and emissions measurement under realistic drive cycles. The algorithm used for proper powertrain modeling is easy to automate, which decreases the time needed to create simulation models for hardware-in-the-loop environments. Furthermore, the paper highlights the importance of scalability and validity in the context of proper modeling.

Original language	English (US)
Title of host publication	Proceedings of the ASME Dynamic Systems and Control Division 2005
Pages	1195-1201
Number of pages	7
Edition	2 PART B
DOIs	https://doi.org/10.1115/IMECE2005-81592
State	Published - 2005
Event	2005 ASME International Mechanical Engineering Congress and Exposition, IMECE 2005 - Orlando, FL, United States Duration: Nov 5 2005 → Nov 11 2005

Publication series

Name	American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC
Number	2 PART B
Volume	74 DSC

Other

Other	2005 ASME International Mechanical Engineering Congress and Exposition, IMECE 2005
Country/Territory	United States
City	Orlando, FL
Period	11/5/05 → 11/11/05

All Science Journal Classification (ASJC) codes

Mechanical Engineering
Software

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10.1115/IMECE2005-81592

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Fathy, H. K., Ahlawat, R., & Stein, J. L. (2005). Proper powertrain modeling for engine-in-the-loop simulation. In Proceedings of the ASME Dynamic Systems and Control Division 2005 (2 PART B ed., pp. 1195-1201). (American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC; Vol. 74 DSC, No. 2 PART B). https://doi.org/10.1115/IMECE2005-81592

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abstract = "This paper presents a proper model of a HMMWV's four-speed automatic transmission powertrain. The model is simultaneously accurate enough to capture important powertrain transients and fast enough to run in real time. The model's parameters are scaled to match a powerful new diesel engine proposed for HMMWV propulsion. This enables real time hardware-in-the-loop engine testing and emissions measurement under realistic drive cycles. The algorithm used for proper powertrain modeling is easy to automate, which decreases the time needed to create simulation models for hardware-in-the-loop environments. Furthermore, the paper highlights the importance of scalability and validity in the context of proper modeling.",

author = "Fathy, {Hosam K.} and Rahul Ahlawat and Stein, {Jeffrey L.}",

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language = "English (US)",

isbn = "0791842169",

series = "American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC",

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note = "2005 ASME International Mechanical Engineering Congress and Exposition, IMECE 2005 ; Conference date: 05-11-2005 Through 11-11-2005",

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Fathy, HK, Ahlawat, R & Stein, JL 2005, Proper powertrain modeling for engine-in-the-loop simulation. in Proceedings of the ASME Dynamic Systems and Control Division 2005. 2 PART B edn, American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC, no. 2 PART B, vol. 74 DSC, pp. 1195-1201, 2005 ASME International Mechanical Engineering Congress and Exposition, IMECE 2005, Orlando, FL, United States, 11/5/05. https://doi.org/10.1115/IMECE2005-81592

Proper powertrain modeling for engine-in-the-loop simulation. / Fathy, Hosam K.; Ahlawat, Rahul; Stein, Jeffrey L.
Proceedings of the ASME Dynamic Systems and Control Division 2005. 2 PART B. ed. 2005. p. 1195-1201 (American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC; Vol. 74 DSC, No. 2 PART B).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AB - This paper presents a proper model of a HMMWV's four-speed automatic transmission powertrain. The model is simultaneously accurate enough to capture important powertrain transients and fast enough to run in real time. The model's parameters are scaled to match a powerful new diesel engine proposed for HMMWV propulsion. This enables real time hardware-in-the-loop engine testing and emissions measurement under realistic drive cycles. The algorithm used for proper powertrain modeling is easy to automate, which decreases the time needed to create simulation models for hardware-in-the-loop environments. Furthermore, the paper highlights the importance of scalability and validity in the context of proper modeling.

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Proper powertrain modeling for engine-in-the-loop simulation

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