文章基本信息

标题：Delay-dependent data rate bounds for containability of scalar systems
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作者：Steffen Linsenmayer ; Rainer Blind ; Frank Allgöwer 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：7875-7880
DOI：10.1016/j.ifacol.2017.08.742
语种：English
出版社：Elsevier
摘要：AbstractThis paper considers the problem of containability for a scalar linear unstable system where the communication from the sensor to the actuator is performed over a network with finite capacity The possibilities of event-based sampling concepts in a setup with memoryless coding and decoding components acting together with a static controller are investigated. A robust controller is designed such that the finite communication control system employs an arbitrary possibly vanishing, average data rate in a delay free setup while guaranteeing containability The controller can be applied in the presence of delays as well, whereas the sampling mechanism needs to be adjusted. This leads to an increasing data rate and this increase is precisely quantified. Indications why the uncertainty in time rather than the pure delay causes the increasing data rate are given as well as considerations regarding the relation of transmitted bits and delay.
关键词：KeywordsEvent-based controlQuantized systemsControl under communication constraints