Shared and Distributed X-in-the-Loop Tests for Automotive Systems: Feasibility Study

Schreiber, Viktor; Ivanov, Valentin; Augsburg, Klaus; Noack, Matti; Shyrokau, Barys; Sandu, Corina; Schalk, P.

doi:10.1109/access.2017.2789020

Cited by 28 publications

(25 citation statements)

References 21 publications

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“…This reduces additional introduction of delays compared with software solutions. This was confirmed by previous studies of the authors [7]. Beyond this, the VLAN and VPN used connection-oriented TCP for transporting the messages.…”

Section: Xilforev Architecturesupporting

confidence: 84%

“…Communication between the full EV model and the different testing sites will rely on the user datagram protocol (UDP). This decision has been taken on the basis of previous investigation of the authors that is reported in [7]. The following UDP advantages are considered within the XILforEV framework: Despite the listed advantages, UDP-based communication systems require careful tuning for remote and shared test network.…”

Section: Xilforev Architecturementioning

confidence: 99%

“…This concerns such issues as pertinence of web communications for real-time simulation and tests as well as operative recovering of the lost information during test data exchange. As was demonstrated in previous studies from authors of this paper [7,8], dedicated to real-time brake control experiments between Germany, the Netherlands, the USA, and South Africa, remote and distributed XIL procedures require consideration of many factors to avoid serious limitations to feasible test scenarios.…”

mentioning

confidence: 95%

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Connected and Shared X-in-the-Loop Technologies for Electric Vehicle Design

Ivanov

Augsburg

Bernad

et al. 2019

WEVJ

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The presented paper introduces a new methodology of experimental testing procedures required by the complex systems of electric vehicles (EV). This methodology is based on real-time connection of test setups and platforms, which may be situated in different geographical locations, belong to various cyber-physical domains, and are united in a global X-in-the-loop (XIL) experimental environment. The proposed concept, called XILforEV, allows exploring interdependencies between various physical processes that can be identified or investigated in the process of EV development. The paper discusses the following relevant topics: global XILforEV architecture; realization of required high-confidence models using dynamic data driven application systems (DDDAS) and multi fidelity models (MFM) approaches; and formulation of case studies to illustrate XILforEV applications.

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Section: Xilforev Architecturesupporting

confidence: 84%

Section: Xilforev Architecturementioning

confidence: 99%

mentioning

confidence: 95%

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Connected and Shared X-in-the-Loop Technologies for Electric Vehicle Design

Ivanov

Augsburg

Bernad

et al. 2019

WEVJ

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“…Consequently, in recent years the researchers have extensively used HIL simulation tests that replicate vehicle subsystems, such as braking system, suspension, and steering rack while the rest of the vehicle is represented as a numerical model. The HIL testing provides real-time behavior of the studied vehicle system and enables significant cost and time reduction in development and testing stages [23,24].…”

Section: Introductionmentioning

confidence: 99%

Hardware-in-the-Loop Test of an Open-Loop Fuzzy Control Method for Decoupled Electrohydraulic Antilock Braking System

Aksjonov

Ricciardi

Augsburg

et al. 2021

IEEE Trans. Fuzzy Syst.

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“…The other is that in the real-time control system, the system often discards the data packets that have not arrived at a certain time, and then sends new data to ensure the timely update of the signals and the validity of the sampled data. Schreiber et al analyzed packet loss and delay in the existing network state [3]. Delay influences the stability of the system.…”

Section: Introductionmentioning

confidence: 99%

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

et al. 2020

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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. INDEX TERMS Fuel cell electric vehicle, powertrain system, Internet-based distributed test platform, packet loss, robust model prediction compensator.

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Shared and Distributed X-in-the-Loop Tests for Automotive Systems: Feasibility Study

Cited by 28 publications

References 21 publications

Connected and Shared X-in-the-Loop Technologies for Electric Vehicle Design

Connected and Shared X-in-the-Loop Technologies for Electric Vehicle Design

Hardware-in-the-Loop Test of an Open-Loop Fuzzy Control Method for Decoupled Electrohydraulic Antilock Braking System

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

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