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Validation of a Seamless Development Process for Real-time ECUs using OSEK-OS Based SILS/RCP

Journal Article
2008-01-0803
ISSN: 1946-4614, e-ISSN: 1946-4622
DOI: https://doi.org/10.4271/2008-01-0803
Published April 14, 2008 by SAE International in United States
Validation of a Seamless Development Process for Real-time ECUs using OSEK-OS Based SILS/RCP
Sector:
Citation: Lee, M., Han, J., Ma, J., Youn, J. et al., "Validation of a Seamless Development Process for Real-time ECUs using OSEK-OS Based SILS/RCP," SAE Int. J. Passeng. Cars - Electron. Electr. Syst. 1(1):288-295, 2009, https://doi.org/10.4271/2008-01-0803.
Language: English

Abstract:

An efficient development environments such as Software-in-the-Loop Simulation (SILS) and Rapid Control Prototyping (RCP) have been widely used to reduce the development time and cost of real-time ECUs. However, conventional SILS does not consider temporal behaviors caused by computation time, task scheduling, network-induced delays, and so on. As a result, the control performance of ECU is likely to be degraded after implementation. To overcome this problem, SILS/RCP which considers the temporal behaviors was suggested in the previous research. In this study, we validated the proposed SILS/RCP environments which are used to design an Electronic Stability Control (ESC) system which is one of the hard real-time control systems. The proposed SILS/RCP environments make it possible to realize ECUs in the early design phase by considering temporal behaviors.

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