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A method to calculate hardware in the loop applications representativeness
Technical Paper
2018-36-0171
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Nowadays, technology advances have been growing exponentially, creating many branches of possibilities for new products and ways to improve the ones that are already on the market. These new possibilities have been used in the automotive industry to increase efficiency, quality, robustness of their products and also to introduce several functionalities that were not possible before. As result, project complexity is also exponentially increasing. On this context, several tools, techniques and processes have been developed and used to guarantee the quality and robustness of their products, while minimizing development time in order to stay competitive at the market. Considering this context, the use of Hardware In The Loop systems (HIL) is increasing, due to its flexibility, reliability and representativeness that have been verified over time for verification and validation activities using Electronic Control Modules. However, usually the HIL setup quality evaluation is measured indirectly (for example model accuracy) or even just qualitatively. It is hard to define how representative is the HIL setup when compared with the final application. This representativeness depends on several aspects of the HIL, such as model accuracy, precision, signal reliability, technical specification of the elements that composes HIL equipment, as well as the nature of the tests that needs to be done. Thus, this paper presents some main concepts related to the representativeness and use them as a base to show a methodology to estimate the representativeness of a HIL application setup for validation and verification purposes. To illustrate this methodology, some test examples were used on powertrain HIL system.
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Authors
- Jeeves Lopes dos Santos - FCA - Fiat Chrysler Automotive
- Felype Nery de Oliveira Vasconcelos - FCA - Fiat Chrysler Automotive
- Elaine Cristina Guglielmoni Silva - FCA - Fiat Chrysler Automotive
- André Rolim Almeida Guimarães - FCA - Fiat Chrysler Automotive
- Alisson Sabarense da Silva - FCA - Fiat Chrysler Automotive
Citation
Santos, J., Vasconcelos, F., Silva, E., Guimarães, A. et al., "A method to calculate hardware in the loop applications representativeness," SAE Technical Paper 2018-36-0171, 2018, https://doi.org/10.4271/2018-36-0171.Data Sets - Support Documents
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References
- E. BRINGMANN e A. KRÄMER Model-based testing of automotive systems Software Testing, Verification, and Validation, 2008 1st International Conference on. IEEE 485 493 2008
- J. E. A. SCHROEDER Comparing the applicability of complexity measurements for simulink models during integration testing--an industrial case study Software Architecture and Metrics (SAM), 2015 IEEE/ACM 2nd International Workshop 35 40 2015
- A. PETRENKO , O. N. TIMO e S. RAMESH Model-based testing of automotive software: Some challenges and solutions Proceedings of the 52nd Annual Design Automation Conference 118 2015
- J. SCHÄUFFELE e T. ZURAWKA Automotive software engineering-principles, processes, methods and tools 2005
- S. JIANG , D. MEDONZA e J. KITCHEN A Flexible Hardware-in-the-Loop Testing System for Hybrid Powertrain SAE Technical Paper 2015
- J. Santos , F. Vasconcelos , E. Silva , A. Guimarães e M. Queda Virtualization X Real Component: The Advantages of System Modeling on the Automotive Development Process SAE International 2017
- F. Vasconcelos , E. Silva , G. Vieira , J. Santos , A. Guimarães e M. Queda Automotive Powertrain Test Automation SAE International 2017
- R. ISERMANN , J. SCHAFFNIT e S. SINSEL Hardware-in- the-loop simulation for the design and testing of engine-control systems Control Engineering Practice 643 653 1999
- H. J. KIM e S. G. MOSS Common hardware-in-the-loop development Technologies for Synthetic Environments: Hardware-in-the-Loop TestingXIV 2009
- O. E. A. GIETELINK Development of advanced driver assistance systems with vehicle hardware-in-the-loop simulations Vehicle System Dynamics 569 590 2006
- 1994
- W. REN , M. STEURER e T. L. BALDWIN Improve the stability and the accuracy of power hardware-in-the-loop simulation by selecting appropriate interface algorithms IEEE Transactions on Industry Applications 1286 1294 2008
- R. E. BARLOW e F. PROSCHAN Statistical theory of reliability and life testing: probability models Tallahassee Florida State Univ 1975