Ruizhe

Visual Modeling and Simulation of AUTOSAR Application Layer Models Using Modelica Abstraction As automotive electronic architectures grow increasingly complex and software development costs escalate, AUTOSAR plays a critical role in standardizing and enhancing the reusability of automotive controllers. However, existing AUTOSAR application layer modeling tools, such as the Simulink AUTOSAR Blockset, primarily adopt causal modeling paradigms, which constrain flexibility in capturing intricate sy ...

Dynamic Verification of Space Missions via Flexible Model-Based Co-simulation with Systems Modeling Language and SpaceSim Abstraction This paper presents a model-based framework for the dynamic verification of spacecraft systems, which tightly integrates an executable systems modeling language architectural model with the in-house orbital analysis tool SpaceSim to achieve a closed-loop workflow encompassing system design, analysis, and verification. The method is abstracted into 2 generic types ...

A Model Management Framework for Next-Generation Web-based Modeling Tools Abstraction The move towards web technologies has arrived at modeling and especially modeling tools. Several frameworks and platforms have been proposed recently, aiming at the efficient realization of web-based modeling tools, i.e., tools developed with web technologies that natively allow for cloud-based deployment and use in web browsers. Most of these frameworks separate modeling tool functionality like editing, rende ...

An integrated approach for enhanced early-phase space system design and optimization Abstraction The integration of Model-Based Systems Engineering (MBSE) and Multidisciplinary Design Analysis and Optimization (MDAO) presents a powerful opportunity to enhance early-stage system design, particularly for complex space systems. However, the lack of efficient integration between these methods results in limitations such as unclear boundary between domain models, reduced automation, and challenges i ...

OMG - Domain-Specific Modeling with SysML v2 (by Ed Seidewitz) A general-purpose modeling language(GPML) is broadly applicable for all kinds of modeling. A domain-specific modeling language(DSML) is specialized to a specific application domain (e.g., aerospace, automotive, etc.), engineering domain(e.g., control, electrical, earodynamtics, etc.) or other purpose(e.g., supporting specific organizational processes). Domain-specific modeling is (1) systematically using DSMLs to model various face ...

Event-based safety and reliability analysis integration in model-based space mission design Abstraction Model-based safety and reliability (S&R) analysis, which improves analysis accuracy and reduces cost and development time is applied in various industries. With the developments in model-based systems engineering (MBSE) and the use of systems modelling language (SysML), S&R analysis based on SysML models is gaining more attention. However, the emerging methods are inadequate for compl ...

Sirius Web: Insights in Language Workbenches An Experience Report Abstraction Sirius Web is an open-source, web-based language workbench maintained by Obeo and hosted under the Eclipse Foundation. It is the successor of Sirius Desktop, an Eclipse-based language workbench used for producing numerous industrial graphical modeling workbenches in the past decades. Leveraging on this valuable experience, in this article we provide an overview of Sirius Web and document the rationales and good practi ...

Investigating the Flexibility of the MBSE Approach to the Biomass Mission Abstraction Model-based systems engineering (MBSE) represents a move away from the traditional approach of document-based systems engineering (DBSE), and is used to promote consistency, communication, clarity, and maintainability within systems engineering projects. MBSE offers approaches that can address issues associated with cost, complexity, and safety. One way that this can be achieved is by performing early function ...

Bibliometric Analysis of Model-Based Systems Engineering: Past, Current, and Future Abstraction Model-based systems engineering (MBSE) is considered an important approach for understanding multidomain fields and is widely used in complex systems such as aerospace. In this article, a detailed survey ofMBSE literature was conducted from its commencement to the present trends through bibliometric analysis.Some bibliometric tools were used to implement a visual network analysis of MBSE-related manu ...

Unlocking Synergy: Leveraging SysML and Modelica with Bi-Directional Transformation and Simulation Integration Standards Abstraction Both the SysML and Modelica standards are used in the field of Systems Engineering (SE) to model systems from different perspectives, on different abstraction levels. SysML is strong when modeling systems on a functional level because it provides different views. With the capabilities of other simulation specifications, the engineers can simulate the system archit ...