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Advantages and Challenges of Closed-Loop HIL Testing for Commercial and Off-Highway Vehicles
Technical Paper
2009-01-2841
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Hardware-in-the-loop (HIL) testing is used by commercial vehicle original equipment manufacturers (OEMs) in several fields of electronics development. HIL tests are a part of the standard development process for engine and machine control systems. For electronic control units (ECUs), not only the HIL test of the hardware but also the controller software validation is very important. For hardware diagnostics validation, a dynamic simulation of the real system could be omitted and an open-loop test of the controller is sufficient in most cases. For most controller software validation including OBD (on-board diagnosis) tests, detailed but real-time capable models have to be used.
This article describes the needs and challenges of models in hardware-in-the-loop (HIL) based testing, taking into account the wide range of commercial and off-highway vehicles. Starting with the commonalities and differences in applications it lists the model requirements and different approaches in modeling for closed-loop HIL testing to help to find the most suitable models for the HIL application. Finally a comparison of testing and development between HIL and other testing areas is provided.
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Authors
Citation
Kluge, T., Allen, J., and Dhaliwal, A., "Advantages and Challenges of Closed-Loop HIL Testing for Commercial and Off-Highway Vehicles," SAE Technical Paper 2009-01-2841, 2009, https://doi.org/10.4271/2009-01-2841.Also In
References
- Adenmark M.; Deter M.; Schulte T.: Testing Networked ECUs in a HIL Based Integration Lab. SAE Commercial Vehicle Engineering, SAE Technical Paper Series, No. 2006-01-3495, 2006.
- Burrow W., Brun M., Schoulen K.: Hybrid Drive for Mobile Machinery, Special Edition ATZ, March 2009
- Zimmermann M., Kluge T.: Einsatz der Hardware-in-the-Loop-Simulation und der Testautomatisierung in der Nfz-Motorelektronik-Entwicklung, AUTOREG 2006
- Mark Yu (Caterpillar Inc.): Indestructable from the start, dSPACE Magazine 1/2008
- Large Scale Application of J1939, SAE Off-Highway Engineering Magazine, June 2000
- Stone M.L., McKee K.D., Formwalt C.W. and Benneweis R.K.: Pp. 1-17 in ISO 11783: An Electronic Communications Protocol for Agricultural Equipment: ASAE Distinguished Lecture # 23, Agricultural Equipment Technology Conference, Louisville, Kentucky USA, February 1999
- Waeltermann P.: Hardware-in-the-Loop: The Technology for Testing Electronic Controls in Automotive Engineering, 6th Paderborn Workshop “Designing Mechatronic Systems”, 2009
- Schulze T.; Wiedemeier M.; Schuette H.: Crank Angle Based Diesel Engine Modeling for Hardwarein-the-Loop Applications with In-Cylinder Pressure Sensors. SAE Technical Paper Series, No. 2007-01-1303, 2007.
- Schuette H., Waeltermann P.: Hardware-in-the-Loop Testing of Vehicle Dynamics Controllers - A Technical Survey. SAE Technical Paper Series, No. 2005-01-1660
- Pueschl T., Schulze T., Schuette H.: Parameter Estimation for In-Cylinder Pressure-Based RealTime Engine Model, 2009
- Haupt H.: Echtzeitmodelle für den Test automotiver Steuergeräte, ASIM/GI-Fachgruppentreffen, Bremen, 2007
- Krumm H.: Parameterizing User-Defined Models Graphically. Hansen Automotive, 11/2007
- Schuette H.; Ploeger M.: Hardware-in-the-Loop Testing of Engine Control Units - A Technical Survey. SAE Technical Paper Series, No. 2007-01-050, 2007
- Wagener A., Schulte T., Waeltermann P., Schuette H.: Hardware-in-the-Loop Test Systems for Electric Motors in Advanced Powertrain Applications. SAE Technical Paper Series, No. 2007-01-0498, 2007.
- Adenmark M.: ASMs for Complete Truck Electronics Tests, dSPACE News 2008/1, Feb 2008 (www.dspace.de )
- ASM - Automotive Simulation Models: Product Information, 2009, see on http://www.dspace.de/
- MotionDesk - 3D-Online Animation Tool: Product Information, 2009, see on http://www.dspace.de
- Product Information CAT® On-Highway Engines, Caterpillar Inc. (http://ohe.cat.com, www.cat.com)
- Emmission Technology Brochure, John Deere, 2009 see www.deere.com
- VW 2.0 l TDI mit Hochdruck und Niederdruck-AGR, Article from Motortechnische Zeitschrift (MTZ), 05/2008
- Product Information SCANIA Engines, 2009 (www.scania.com)
- Product Information Daimler Truck Engines, 2009 (http://media.daimler.com)
- Plianosm A., Stobart R.: Modeling and Control of Diesel Engines Equipped with a Two-Stage Turbo-System. SAE Technical Paper Series, No. 2008-01-1018, 2008
- Product Information Cummins Engines, 2009 (www.cummins.com )