Orchestrating Tool Chains for Model-based Systems Engineering with RCE

Flink, Jan; Mischke, Robert; Schaffert, Kathrin; Schneider, Dominik; Weinert, Alexander

doi:10.1109/aero53065.2022.9843838

Cited by 4 publications

(2 citation statements)

References 12 publications

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“…4 in detail, which was created as derivative of the VPH digital design process [7]. The process was set up in the RCE envrionment [10], an open source workflow-driven environment with distributed tool locations. This setup allows for a usage of remote tools in which the knowledge behind each tool remains with its proprietary owner.…”

Section: Fig 3 Initial Wing Movables Layoutmentioning

confidence: 99%

Multi-fidelity Aerodynamic Design Process for Moveables at DLR Virtual Product House

Zakrzewski

Lange

Hollmann

2022

AIAA AVIATION 2022 Forum

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The process hereafter presented will focus on the initial DLR Virtual Product House use case, a high lift configuration, in regard to aerodynamic and systems design. The goal of the use case is to achieve a new movable layout and geometry by replacing an existing and already certified component with a new design. In the scope of this work, as the first step of this overall design process, an integrated process for the design and optimization of trailing edge device geometries on a mid-range aircraft is built up and applied. Based upon an existing parametric aircraft model, the existing flap geometry is replaced with an adaptive dropped hinge flap design. Kinematic design, synthesis and assessment of the new trailing edge devices is performed and evaluated. The resulting optimal geometry is returned to the parametric model and can be directly used for further design steps. Key aspects of this approach are its use of low-fidelity tools for an geometric optimization and its subsequent automatic validation with high-fidelity methods. Focus of this paper is to present a multi-fidelity aerodynamic design methodology for trailing edge movables that is applicable for movable design studies on existing aircraft designs as well as for the preliminary aircraft design process in general.

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Section: Fig 3 Initial Wing Movables Layoutmentioning

confidence: 99%

Multi-fidelity Aerodynamic Design Process for Moveables at DLR Virtual Product House

Zakrzewski

Lange

Hollmann

2022

AIAA AVIATION 2022 Forum

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“…A comprehensive introduction of RCE and its features is out of scope of this work. Instead, we refer to Flink, Mischke, Schaffert, et al [11] for a user's description of RCE and to Boden, Flink, Först, et al [6] for technical details.…”

Section: Introductionmentioning

confidence: 99%

Automated and Manual Testing in the Development of the Research Software RCE

Mischke

Schaffert

Schneider

et al. 2022

Computational Science – ICCS 2022

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Research software is often developed by individual researchers or small teams in parallel to their research work. The more people and research projects rely on the software in question, the more important it is that software updates implement new features correctly and do not introduce regressions. Thus, developers of research software must balance their limited resources between implementing new features and thoroughly testing any code changes. We present the processes we use for developing the distributed integration framework RCE at DLR. These processes aim to strike a balance between automation and manual testing, reducing the testing overhead while addressing issues as early as possible. We furthermore briefly describe how these testing processes integrate with the surrounding processes for development and releasing.

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