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ISA Trans. 2017 Sep;70:494-501. doi: 10.1016/j.isatra.2017.06.002. Epub 2017 Jun 21.

An energy-efficient data transmission scheme for remote state estimation and applications to a water-tank system.

Author information

1
Key Laboratory of Advanced Process Control for Light Industry (Ministry of Education), Jiangnan University, Wuxi 214122, People's Republic of China.
2
Division of Engineering Technology, Wayne State University, Detroit, MI 48202-1111, USA. Electronic address: wchenc@wayne.edu.

Abstract

An energy-efficient data transmission scheme for remote state estimation is proposed and experimentally evaluated in this paper. This new transmission strategy is presented by proving an upper bound of the system performance. Stability of the remote estimator is proved under the condition that some of the observation measurements are lost in a random probability. An experimental platform of two coupled water tanks with a wireless sensor node is established to evaluate and verify the proposed transmission scheme.

KEYWORDS:

Kalman filters; Packet-dropping networks; Transmission strategies

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