Comparison of Packet Loss Compensation in Nonlinear Networked Control Systems using the Methods Extended Kalman Filter and Unscented Kalman Filter

• Type: Article in International Conference Proceedings Book
• Date: 2011

Authors

Foletto, TC (Author) Other; Moreno, UF (Author) Other; António Mendes Lopes (Author) FEUP

Conference proceedings International

Title: IEEE International Conference on Emerging Technologies and Factory Automation, ETFA

IEEE 16th Conference on Emerging Technologies & Factory Automation, ETFA 2011, Toulouse, France, September 5-9, 2011

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ISI Web of Knowledge - 0 Citations

Scopus - 1 Citation

Other information

Authenticus ID: P-002-ZV5

DOI: 10.1109/etfa.2011.6059052

Abstract (EN): In this paper, the performance of two nonlinear estimators is compared to deal with packet loss in Networked Control Systems (NCS). The evaluated nonlinear estimation methods are: Extended Kalman Filter (EKF) and Unscented Kalman Filter (UKF). In this article, it is shown that modifications are required in order to keep the convergence of the estimators when there is packet loss in NCS. In particular it is shown that, for this kind of applications, the UKF can perform as well as EKF.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 7