Teng, Lanzhi and Wen, Peng (2009) Stability analysis of model-based networked control system with unreliable links. In: RSKT 2009: 4th International Conference on Rough Sets and Knowledge Technology , 14-16 Jul 2009, Gold Coast, Australia.
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Official URL: http://www.springerlink.com/content/x308738q25728x42/fulltext.pdf
Identification Number or DOI: doi: 10.1007/978-3-642-02962-2_48
Abstract
This paper studies the system stability of a Model-Based Networked Control System (MB-NCS). In the MS-NCS, the sensors send information through the network to update the model state. The system estimation error is reset when the packets are received. We define the maximum interval between the received packets as the maximum update time(MUT)while assuming the update frequency is constant. In practice, packet drops randomly. In this work, we assume that intervals between the received packets follow Poisson Distribution. The result shows that the system is stable if the expected interval is less than MUT. This result is verified in simulations.
| Item Type: | Conference or Workshop Item (Commonwealth Reporting Category E) (Paper) |
|---|---|
| Additional Information: | Series: Lecture Notes in Computer Science, v. 5589. Print copy held USQ Library 006.3 Rou. Author's version deposited in accordance with the copyright policy of the publisher. Copyright 2009 Springer. No further distribution is permitted. |
| Uncontrolled Keywords: | packet loss distribution; model-based networked control system; system stability; poisson packet drop |
| Fields of Research (FOR2008): | 08 Information and Computing Sciences > 0805 Distributed Computing > 080503 Networking and Communications 08 Information and Computing Sciences > 0805 Distributed Computing > 080502 Mobile Technologies 09 Engineering > 0906 Electrical and Electronic Engineering > 090602 Control Systems, Robotics and Automation |
| Subjects: | UNSPECIFIED |
| Socio-Economic Objective (SEO2008): | E Expanding Knowledge > 97 Expanding Knowledge > 970109 Expanding Knowledge in Engineering |
| ID Code: | 6664 |
| Deposited By: | |
| Deposited On: | 03 Aug 2011 15:44 |
| Last Modified: | 31 Jul 2012 16:50 |
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