A compensated method for Networked Control System with packet drops based on Compressed Sensing

DOI

10.2991/icammce-18.2018.79How to use a DOI?

Keywords

Networked Control System, Compressed Sensing, Packet drops

Abstract

Due to unreliable and bandwidth-limited characteristics of communication link in networked control systems, a real-time compensated method for multi-output system is presented in this paper based on Compressed Sensing and sliding window, by which estimates of dropping data packets in feedback channel is obtained and the performance degradation induced by packet drops is reduced. The merits of the compensated method are that it can compensate the dropping entire data packet and make the measurement matrix always keep instant in the whole process of Compressed Sensing which reduces the memory requirements of the buffer. Finally, simulation results illustrate that the proposed method could perform well when packet-drop occurs.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ruifeng Fan
AU  - Xunhe Yin
AU  - Huaqing Liang
PY  - 2018/05
DA  - 2018/05
TI  - A compensated method for Networked Control System with packet drops based on Compressed Sensing
BT  - Proceedings of the 2018 3rd International Conference on Advances in Materials, Mechatronics and Civil Engineering (ICAMMCE 2018)
PB  - Atlantis Press
SP  - 362
EP  - 366
SN  - 2352-5401
UR  - https://doi.org/10.2991/icammce-18.2018.79
DO  - 10.2991/icammce-18.2018.79
ID  - Fan2018/05
ER  -