An energy-efficient data transmission scheme for remote state estimation and applications to a water-tank system. (September 2017)

• Record Type: Journal Article
• Authors: Li, Yunji; Li, Peng; Chen, Wen
• Is Part Of: ISA transactions. Volume 70(2017:Sep.)
• Page Start: 494
• Page End: 501
• Publication Date: 2017-09
• Subjects: Transmission strategies -- Kalman filters -- Packet-dropping networks; Engineering instruments -- Periodicals; Engineering instruments; Periodicals; Electronic journals; 629.805
• DOI: 10.1016/j.isatra.2017.06.002
• Languages: English
• ISSNs: 0019-0578

Abstract

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. Highlights: An energy-efficient data transmission scheme for remote state estimation is proposed and experimentally evaluated. This new transmission strategy is presented by proving an upper bound of the system performance. Stability of the remote estimator is proved with lost observation measurements. An experimental platform is established to evaluate and verify the proposed transmission scheme.