| Autor: |
P.D.V. van der Stok, A. Engel |
| Rok vydání: |
1992 |
| Předmět: |
|
| Zdroj: |
IFAC Proceedings Volumes. 25:55-60 |
| ISSN: |
1474-6670 |
| DOI: |
10.1016/b978-0-08-041708-0.50017-9 |
| Popis: |
The object oriented DEpendable Distributed Operating System (DEDOS) has been designed for the control of large physical plants and embedded systems. The distribution of the applications is ensured in a transparent way for the application developer. A division is made between Hard Real-Time (HRT) and Soft Real-Time (SRT) executions. The schedule of the periodic HRT executions is calculated off-line. The executions exchange data via persistent objects. An algorithm is presented which allows the exchange of data between the HRT and SRT executions in a consistent manner, without any perturbation to the offline calculated schedule. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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