A Synchronization Strategy for a TTP/C Controller 960120
The provision of a system-wide global time base with good precision and accuracy is a fundamental prerequisite for the design of a time-triggered automotive real-time control system. In this paper we investigate the issues of clock synchronization in such a system. Our synchronization scheme allows every node to have a different oscillator. Based on typical parameters we derive the achievable precision and accuracy, which is in the microsecond range. The description of a prototype implementation shows the applicability of our approach.
Citation: Kopetz, H., Hexel, R., Krüger, A., Millinger, D. et al., "A Synchronization Strategy for a TTP/C Controller," SAE Technical Paper 960120, 1996, https://doi.org/10.4271/960120. Download Citation
Author(s):
Hermann Kopetz, René Hexel, Andreas Krüger, Dietmar Millinger, Anton Schedl
Affiliated:
Technical University of Vienna
Pages: 11
Event:
International Congress & Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Application of Multiplexing Technology-SP-1137, Automotive Microcontrollers-PT-75, Multiplexing and Networking-PT-78
Related Topics:
Control systems
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