Results 31 to 40 of about 225 (184)

Technical Evaluation of the Systems Modeling Language (SysML)

Procedia Computer Science, 2015
AbstractThe intent of this paper is to provide a brief description and critique on each of the 4 pillars of SysML. The description will cover in detail the type of modeling elements used in each pillar, the relationships between these elements, and the views used to represent the model data. The analysis and critique offered will follow the description
openaire   +1 more source

Addressing Complexity in System of Systems With GraphRAG: An AI‐Driven Framework for Dynamic Data Integration

Systems Engineering, Volume 29, Issue 2, Page 150-168, March 2026.
ABSTRACT System of Systems (SoS) environments are inherently complex, involving numerous operationally and managerially independent component systems with hidden interdependencies and frequent interactions based on unstructured data. In this paper, we propose using graphical Retrieval‐Augmented Generation (GraphRAG), a tool that combines large language
Yinchien Huang, Tien‐Yueh Fung, Daniel A. DeLaurentis   +2 more
wiley   +1 more source

Identification of Missing Knowledge in MBSE System Models Using Graph‐Based Machine Learning

Systems Engineering, Volume 29, Issue 2, Page 133-149, March 2026.
ABSTRACT The design and development of complex aerospace systems pose significant challenges due to their growing complexity. Iterative design processes, guided by formal specifications, strive to refine initially vague characteristics through multiple stages.
Esma Karagoz, Olivia J. Pinon Fischer, Dimitri Mavris   +2 more
wiley   +1 more source

Mission Aware Cyber‐Physical Security

Systems Engineering, Volume 29, Issue 2, Page 354-367, March 2026.
ABSTRACT Perimeter cybersecurity, while essential, has proven insufficient against sophisticated, coordinated, and cyber‐physical attacks. In contrast, mission‐centric cybersecurity emphasizes finding evidence of attack impact on mission success, allowing for targeted resource allocation to mitigate vulnerabilities and protect critical assets.
Georgios Bakirtzis, Bryan Carter, Cody H. Fleming, Carl R. Elks   +3 more
wiley   +1 more source

Virtual Testing Workflows Based on the Function-Oriented System Architecture in SysML: A Case Study in Wind Turbine Systems

Wind, 2022
Wind turbines (WT) are complex multidisciplinary systems containing a large number of mechanical, control, and electrical components. Model-Based Systems Engineering (MBSE) provides an approach for cross-discipline development to address the system ...
Yizhe Zhang, Julian Roeder, Georg Jacobs, Joerg Berroth, Gregor Hoepfner   +4 more
doaj   +1 more source

Advancing Model‐Based Systems Engineering in the Development of Naval Vessel Systems Architecture

Systems Engineering, Volume 29, Issue 2, Page 241-263, March 2026.
ABSTRACT The increasing complexity of modern naval vessels due to technological advancements poses challenges for early‐stage ship design (ESSD). Developing well‐defined system architectures and adopting systems engineering approaches are essential to address these challenges.
Vasileios Sideris, Zacharias P. Oikonomou, Sam Gerené, Austin A. Kana   +3 more
wiley   +1 more source

Collaborative Model-Based Systems Engineering Using Dataspaces and SysML v2

Systems
Collaborative Model-based Systems Engineering between companies is becoming increasingly important. The utilization of the modeling possibilities of the standard language SysML v2 and the multilateral data exchange via Dataspaces open new possibilities ...
Zirui Li, Faizan Faheem, Stephan Husung
doaj   +1 more source

MBSE for Civil Aircraft Scaled Demonstrator Requirement Analysis and Architecting

IEEE Access, 2022
A civil aircraft scaled demonstrator is an unmanned aerial vehicle (UAV) obtained by reducing the geometry of a civil aircraft by an equal scale and simplifying the airframe and airborne subsystems.
Zhiyang Cui, Mingqiang Luo, Chi Zhang, Yongzhi Hua, Ran Xie, Runxi Yu, Chen Huang   +6 more
doaj   +1 more source

A Systems Engineering Methodology for System of Autonomous Systems: Architecture and Integration

Systems Engineering, Volume 29, Issue 2, Page 169-194, March 2026.
ABSTRACT Artificial intelligence and machine learning (AI/ML) rapidly transform systems by providing autonomous capabilities. This new class of systems can become a constituent system in a system of systems (SoS) to evolve it into a system of autonomous systems (SoAS).
Mohammadreza Torkjazi, Ali K. Raz
wiley   +1 more source

The need for system modeling of wind power

Journal of Innovation and Applied Technology, 2020
Nowadays, to further help the environment and to sustain our increasing demand, we need to move to renewable sources of our energy generation. Next, it is necessary to provide simple but powerful description for modeling wind turbine system.
Lakhoua Najeh, Mohamed Fathi Karoui, Mohamed Fathi Karoui   +2 more
doaj