基于累加的线性数字状态变量系统并发故障检测

Proceedings of the Ninth Asian Test Symposium Pub Date : 2000-12-04 DOI:10.1109/ATS.2000.893671

I. Bayraktaroglu, A. Orailoglu

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引用次数: 5

摘要

提出了一种线性数字状态变量系统的故障检测算法。该方案利用基于累加的方法，消除了对系统内部状态的观察，从而实现了并行故障检测。仅仅观察输入和输出就可以显著减少面积开销，而且不会造成性能损失。实验结果表明，线性数字状态变量系统可以实现100%的并发故障检测。

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Accumulation-based concurrent fault detection for linear digital state variable systems

An algorithmic fault detection scheme for linear digital state variable systems is proposed. The proposed scheme eliminates the necessity of observing the internal states of the system for concurrent fault detection by utilizing an accumulation-based approach. Observation merely of the inputs and the outputs results in significantly reduced area overhead and no performance penalty. Experimental results verify that 100% concurrent fault detection is attainable for linear digital state variable systems.

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Proceedings of the Ninth Asian Test Symposium

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