文章基本信息

标题：Computation of Alarm Relevant Probabilities Using Geometric Random Variable Modeling
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作者：Nishanth Mundru ; Ramkrishna Ghosh ; Mani Bhushan 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2017
卷号：50
期号：1
页码：2866-2871
DOI：10.1016/j.ifacol.2017.08.641
语种：English
出版社：Elsevier
摘要：AbstractOptimally designed alarm systems In this work, we derive expressions for probabilities of detecting alarms with various delays when on-delay timer is used. In the on-delay timer strategy, an alarm is generated if thresholds are violated fornconsecutive instants with n being user specified. We rigorously derive the probability expressions using geometric random variable modeling. The derived expressions are shown to be identical to those available in literature using Markov chain modeling. Use of geometric random variable enables us to obtain a recursive form for these expressions which offers insights about the variation in probabilities as a function of the delay.
关键词：KeywordsAlarm designdetection delayMarkov chain