Abstract
The paper investigates Networked Control Systems (NCSs) with quantisation and packet dropouts both the sensor-to-controller (S/C) and controller-to-actuator (C/A). Firstly, the signals both the S/C and C/A are quantised using a logarithmic quantiser while the packet dropouts are modeled as two Bernoulli distributed white sequences. Then, an augmented model is proposed based on an observer, and a sufficient condition is derived for NCSs to be the exponentially mean-square stable. Finally, simulation results confirm the effectiveness of the proposed method.
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Acknowledgments
This work was supported in part by the National Science Foundation of China under Grant No. 60834002, 61104089 and 61074032, Project of Science and Technology Commission of Shanghai Municipality under Grant No. 11ZR1413100 and the Innovation Fund Project for Shanghai University.
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© 2012 Springer Science+Business Media, LLC
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Du, D., Bai, H., Li, X. (2012). Observer-Based Feedback Control for Networked Control Systems With Quantisation and Packet Dropouts. In: Hou, Z. (eds) Measuring Technology and Mechatronics Automation in Electrical Engineering. Lecture Notes in Electrical Engineering, vol 135. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-2185-6_41
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DOI: https://doi.org/10.1007/978-1-4614-2185-6_41
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