https://murray.cds.caltech.edu/index.php?action=history&feed=atom&title=Effect_of_Narrowband_Channels_on_the_Control 2026-06-05T16:42:31Z Revision history for this page on the wiki MediaWiki 1.44.2 https://murray.cds.caltech.edu/index.php?title=Effect_of_Narrowband_Channels_on_the_Control&diff=19897&oldid=prev 2016-05-15T06:18:17Z

<p>htdb2wiki: creating page for 2004m_mm04-csacn.html</p> <p><b>New page</b></p><div>{{HTDB paper<br /> | authors = Yasamin Mostofi and Richard M. Murray<br /> | title = Effect of Narrowband Channels on the Control <br /> | source = 1st IEEE Conference on Sensor and Ad Hoc Communications and Networks<br /> | year = 2004<br /> | type = Conference Paper<br /> | funding = NSF/ITR<br /> | url = http://www.cds.caltech.edu/~murray/preprints/mm04-csacn.pdf<br /> | abstract = <br /> In mobile sensor networks, sensor measurements<br /> as well as control commands are transmitted over<br /> wireless time-varying links. It then becomes considerably<br /> important to address the impact of imperfect communication<br /> on the overall performance. In this paper, we<br /> study the effect of time-varying communication links on<br /> the control performance of a mobile sensor node. In<br /> particular, we investigate the impact of fading. We derive<br /> key performance measure parameters to evaluate the<br /> overall feedback control performance over narrowband<br /> channels. We show that fading can result in considerable<br /> delay and/or poor performance of the mobile sensor<br /> depending on the system requirements. To improve the<br /> performance, we then show how the application layer can<br /> use the channel status information of the physical layer<br /> to adapt control commands accordingly. We show that<br /> sharing information across layers can improve the overall<br /> performance considerably. We verify our analytical<br /> results by simulating a wireless speed control problem.<br /> | flags = <br /> | tag = mm04-csacn<br /> | id = 2004m<br /> }}</div>

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