Results 41 to 50 of about 1,906 (214)

Extending SysML v2 for Safety ‐ Open‐Source Library for the System‐Theoretic Process Analysis

Systems Engineering, EarlyView.
ABSTRACT Safety challenges in automated transport systems create the need for a strong design and safety coupling. In this regard, the second version of the Systems Modeling Language (SysML v2) offers new integration opportunities with extensibility features such as libraries.
Alexander Ahlbrecht, Florian Wagner, Umut Durak   +2 more
wiley   +1 more source

Model-Based Systems Engineering Cybersecurity for Space Systems [PDF]

, 2023
As industries in various sectors increasingly adopt model-based systems engineering (MBSE) for system lifecycle design and development, engineers can manage and describe systems of higher complexity than ever before. This is especially true for the field
Kirshner, M., Mitchell Kirshner
core   +1 more source

Research on top-level requirement analysis and interface design of emergency response management system for nuclear power plants based on MBSE

Dianzi Jishu Yingyong
In the field of nuclear power, any unforeseen situation may lead to serious consequences. Therefore, the development of scientific and effective emergency response management system is an indispensable part of guaranteeing the safety of nuclear power ...
Fang Sicong, Hou Jiawei, Dai Hao, Qi Wei, Huang Shanglong   +4 more
doaj   +1 more source

Digital Engineering Transformation as a Sociotechnical Challenge: Categorization of Barriers and Their Mapping to DoD's Policy Goals

Systems Engineering, EarlyView.
ABSTRACT Digital Engineering (DE) transformation represents a paradigm shift in systems engineering (SE), aiming to integrate heterogeneous analytical models and digital artifacts into an authoritative source of truth to improve traceability and lifecycle management.
Md Doulotuzzaman Xames, Taylan G. Topcu
wiley   +1 more source

Balancing Accuracy and Cost: Trade‐Offs in Large Language Model Quantization for the Systems Engineering Domain

Systems Engineering, EarlyView.
ABSTRACT As Large Language Models (LLMs) are increasingly deployed within the systems engineering domain, optimizing these models to balance performance accuracy and cost for given computational resources becomes essential. One process for finding the right balance is quantization, a process that involves converting model parameters from higher ...
Ryan Bell, Raymond Madachy, Ryan Longshore   +2 more
wiley   +1 more source

Application of MBSE in aviation flight control system

Hangkong gongcheng jinzhan
As the complexity of modern aircraft systems continues to grow, traditional development methods become increasingly challenging in terms of management and maintenance. Firstly, the development process of aviation flight control system is evaluated in the
CHEN Xuanwen, HUANG Hui, DAI Xiaodi
doaj   +1 more source

Guide to Domain Specific Language Graphical Editor Prototyping

Computer Assisted Methods in Engineering and Science, 2022
Model-based systems engineering (MBSE) is a methodology that supports the use of models to better analyze and understand complex systems and create quality and costefficient products.
Anass Rabii, Saliha Assoul, Ounsa Roudiès   +2 more
doaj   +1 more source

Building Collaboration Theory Across Education Science and Systems Engineering—The FINDUS Process for Collaboration

Systems Engineering, EarlyView.
ABSTRACT Systems Engineering (SE) relies on industry–academia collaboration for much of its research. Such collaborations are frequently described valuable in practice. At the same time, there is a need to align between partners to maximize the value of collaboration through acknowledging and working with nuances between parties to share and develop ...
Johan Cederbladh, Simon Sjölund
wiley   +1 more source

Model‐Based Cybersecurity: Automating Common Vulnerabilities Reporting

Systems Engineering, EarlyView.
ABSTRACT The Common Vulnerabilities and Exposures (CVE) Program's mission is to identify, define, and catalog publicly disclosed cybersecurity vulnerabilities. A cybersecurity practitioner who suspects a software, hardware, or service vulnerability, can initiate a CVE‐ID Requesting process, as defined by MITRE.
Ahmad Jbara, Dov Dori
wiley   +1 more source

Application of model based systems engineering methods to development of combat system architectures [PDF]

, 2009
Navy acquisition activities frequently produce combat system architectures based on existing systems rather than stakeholder requirements. This approach limits software component reuse which, in turn, limits potential application to other platforms ...
Hoang, Tuyen, Banner-Bacin, Linda, Kinberg, Michael, O'Neil, John, Chacon, David, Kong, James, Childs, James, Pham, Tan, Vajdos, Caleb, Sarabia, Eric, Sysavath, Heng, Ortiz, Leonard, Wheeler, Paul, Vasquez, Armando, Manz, Jeremy, Rayshouny, Jamal, Chandler, James, Valdez, Armando, Wellesley, Alan, Wentland, Mindy, Mendiola, Jonathan, Carpenter, Tim, Howard, Robert, Sung, Kihoon, Kang, Seung, Matela, Ruth, Isaian, James   +26 more
core