頁籤選單縮合
題 名 | Fault-toleration by Duplication and Debugging for Distribution Real-time Systems |
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作 者 | Wang,Zhiying; Tsai,Jeffrey J. P.; Zhang,Chunyuan; | 書刊名 | 淡江理工學刊 |
卷 期 | 3:3 2000.11[民89.11] |
頁 次 | 頁187-194 |
分類號 | 312.2 |
關鍵詞 | 即時系統; 除錯; 時序分析; 電腦; Distributed real-time systems; Dual-cluster system; Switch; Debugging; Timing analysis; |
語 文 | 英文(English) |
英文摘要 | Distributed real-time systems have continually being developed for many real applications. It is very important to assure the reliability of such systems. However, developing a fault-free distributed real-time system is very difficult. Duplication is one of the fault-tolerant technologies for improving the reliability of distributed real-time computer systems. In this paper, we present a dual-cluster distributed real-time system model with four states to improve the reliability of distributed real-time systems. The system employs cluster switch, output arbitration and fault detection to increase its reliability. The system’s availability is evaluated according to the model. We also introduce a dynamic approach for visualizing and debugging the timing behavior of distributed real-time systems. |
本系統中英文摘要資訊取自各篇刊載內容。