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首页> 外文期刊>Journal of Control Engineering and Applied Informatics >Reconfigurable Hardware Technology: an Emerging Paradigm for Combined Software-Hardware Fault-tolerance Implementation
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Reconfigurable Hardware Technology: an Emerging Paradigm for Combined Software-Hardware Fault-tolerance Implementation

机译:可重配置硬件技术:结合软件-硬件容错实现的新兴范例

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摘要

As is well known complex safety digital systems currently being designed and developed are often difficult multidisciplinary undertakings. In order to achieve their operation even under extreme conditions is important to strengthen it with fault-tolerant behaviors. One of the safest solutions is to provide these digital systems both with software and hardware redundancy. This paper is dedicated to emphasize the benefits and advantages of reconfigurable hardware technology application in combined software-hardware redundancy strategies implementation. This technology it is considered as one of the most challenging design paradigms in modern digital systems development. Arguments to support it in fault-tolerant systems development are widely discussed, as well to exploit its fine-grained parallel and distributed computing behaviors with huge re-routing abilities are suggested. An intuitive example of how to design and implement combined software-hardware redundancy and achieve high level of fault-tolerance is presented in detail. Beside the research related to the fault-tolerant digital systems development recommendations and conclusions are formulated regarding the future of the reconfigurable hardware technology paradigm in high reliability systems implementation.
机译:众所周知,当前正在设计和开发的复杂安全数字系统通常是困难的多学科工作。为了即使在极端条件下也能实现其操作,重要的是要以容错行为对其进行增强。最安全的解决方案之一是为这些数字系统提供软件和硬件冗余。本文致力于强调可重构硬件技术在组合式软件-硬件冗余策略实施中的优势和优势。该技术被认为是现代数字系统开发中最具挑战性的设计范例之一。广泛讨论了在容错系统开发中支持它的论点,并提出了利用其具有强大的重新路由能力的细粒度并行和分布式计算行为的建议。详细介绍了一个直观的示例,该示例说明了如何设计和实现组合的软硬件冗余并实现高级别的容错能力。除了与容错数字系统有关的研究之外,还针对高可靠性系统实施中的可重构硬件技术范式的未来提出了建议和结论。

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