Results 21 to 30 of about 225 (184)

Study on the overall design method of ship power system engineering based on MBSE

Zhongguo Jianchuan Yanjiu, 2023
In order to improve the overall positive design ability of ship power engineering, the digital design method of ship power systems engineering is studied. The model-based systems engineering (MBSE) method theory was integrated with the system engineering
Yuanlong YANG, Qinglin HE, Wei WU, Ling SUN   +3 more
doaj   +1 more source

Integrating Model Checking With SysML in Complex System Safety Analysis

IEEE Access, 2019
Modern complex systems are characterized by numerous complex interactions and high levels of integration of functions, which present new challenges from the viewpoints of system safety analysis and design. Model checking can be employed to perform safety
Hongli Wang, Deming Zhong, Tingdi Zhao, Fuchun Ren   +3 more
doaj   +1 more source

Recommendations for the Model-Based Systems Engineering Modeling Process Based on the SysML Model and Domain Knowledge

Applied Sciences
Model-based systems engineering (MBSE) is a modeling approach used in industry to support the formalization, analysis, design, checking and verification of systems. In MBSE modeling, domain knowledge is the basis of the modeling.
Jia Zhang, Shuqun Yang
doaj   +1 more source

Text-to-Model Transformation: Natural Language-Based Model Generation Framework

Systems
System modeling language (SysML) diagrams generated manually by system modelers can sometimes be prone to errors, which are time-consuming and introduce subjectivity. Natural language processing (NLP) techniques and tools to create SysML diagrams can aid
Aditya Akundi, Joshua Ontiveros, Sergio Luna   +2 more
doaj   +1 more source

Implementation of a Goal-Based Systems Engineering Process Using the Systems Modeling Language (SysML) [PDF]

AIAA Infotech@Aerospace (I@A) Conference, 2013
Building upon the purpose, theoretical approach, and use of a Goal-Function Tree (GFT) being presented by Dr. Stephen B. Johnson, described in a related Infotech 2013 ISHM abstract titled "Goal-Function Tree Modeling for Systems Engineering and Fault Management", this paper will describe the core framework used to implement the GFTbased systems ...
Jonathan T. Breckenridge, Stephen B. Johnson, Jonathan Patterson   +2 more
openaire   +1 more source

A Model-Based Engineering Approach for Evaluating Software-Defined Radio Architecture

Systems, 2023
In product development, important specification and design decisions must be made at various stages of the lifecycle that include design, manufacturing, operations, and support.
Mohammed G. Albayati, Eric B. Dano, Ravi Rajamani, Amy E. Thompson   +3 more
doaj   +1 more source

A Unified Requirements‐Architecture System Model—Development and Empirical Evaluation

Systems Engineering, EarlyView.
ABSTRACT Moving systems engineering's center of gravity from text documents to digital models, model‐based system engineering (MBSE) facilitates collaboration, reduces errors, and improves system understanding, but systems engineers often face challenges when they start working with MBSE, as they need to consider and model textual requirements as a ...
Liat Katzir, Shahaf Rocker Yoel, Dov Dori   +2 more
wiley   +1 more source

Towards Hierarchical Workflows in SysML to Support Virtual Validation of Technical Systems

Applied Sciences, 2023
Innovative Model-Based Systems Engineering (MBSE) applies function-oriented hierarchical system architecture and utilizes Systems Modeling Language (SysML) for virtual testing.
Yizhe Zhang, Georg Jacobs, Gregor Hoepfner, Joerg Berroth   +3 more
doaj   +1 more source

Model-Driven Development of Intelligent Mobile Robot Using Systems Modeling Language (SysML) [PDF]

, 2011
In Japan alone the number of disabled and elderly people are growing rapidly and they usually require personal transportation vehicles such as cars and wheelchairs. However, people currently have limited capabilities or difficulties to operate these vehicles in such complex environments like shopping malls or tourist-attraction centers. In recent years,
Rahman, Mohd Azizi Abdul, Mayama, Katsuhiro, Takasu, Takahiro, Yasuda, Akira, Mizukawa, Makoto   +4 more
openaire   +2 more sources

Model‐Based Systems Engineering in Space Applications: A Comprehensive Literature Review

Systems Engineering, EarlyView.
ABSTRACT The growing complexity of space engineering is driving the demand to embrace the adoption of Model‐Based Systems Engineering (MBSE). Although the MBSE is well‐practiced in the space industry, the level of effort and need required to obtain the benefits of MBSE vastly differ across enterprises; this disparity presents a significant challenge to
Rehobot Bekele Buruso, Sara Himmiche, Taiwo Tejumola, Yeshirun Alemayehu, Bertrand Rose   +4 more
wiley   +1 more source