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Influence and Optimization of Packet Loss on the Internet-Based Geographically Distributed Test Platform for Fuel Cell Electric Vehicle Powertrain Systems

Niu, Wenxu; Song, Ke; Zhang, Yongqian; Xiao, Qiwen; Behrendt, Matthias; Albers, Albert; Zhang, Tong

Abstract:
In view of recent developments in fuel cell electric vehicle powertrain systems, Internet-based geographically distributed test platforms for fuel cell electric vehicle powertrain systems become a development and validation trend. Due to the involvement of remote connection and the Internet, simulation with connected models can suffer great uncertainty because of packet loss. Such a test platform, including packet loss characteristics, was built using MATLAB/Simulink for use in this paper. The simulation analysis results show that packet loss affects the stability of the whole test system. The impact on vehicle speed is mainly concentrated in the later stage of simulation. Aiming at reducing the effect of packet loss caused by Internet, a robust model predictive compensator was designed. Under this compensator, the stability of the system is greatly improved compared to the system without a compensator.

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Verlagsausgabe §
DOI: 10.5445/IR/1000117649
Veröffentlicht am 10.03.2020
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Produktentwicklung (IPEK)
Publikationstyp Zeitschriftenaufsatz
Publikationsjahr 2020
Sprache Englisch
Identifikator ISSN: 2169-3536
KITopen-ID: 1000117649
Erschienen in IEEE access
Band 8
Seiten 20708–20716
Vorab online veröffentlicht am 20.01.2020
Nachgewiesen in Scopus
Web of Science
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