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In a related work, the author developed an approach to support model-based system engineering (MBSE) which ensures the conformance to a standard metamodel such as UML, SysML, or NAF, with dedicated project ontologies in order to ease the understanding and creation of models. The proposed mix approach brings flexibility and opens perspectives to support MBSE via predefined templates. However, the usage...
In system engineering, it is a common practice to start exploring the solution space through usage of design mechanisms such as SysML, a modeling language for expressing system design. The usage of such methodologies allow creating design of target solutions through identification of use cases, components, their interfaces, interaction data models and so on. Since it is a generic language, the concepts...
A central promise of Model-Based Systems Engineering (MBSE) is to provide all members of a development team with the right tools to manage all information about their product throughout its life-cycle. The key to deliver this promise is a pragmatic methodology without introducing new overheads, steep learning curves or the need to buy expensive software. The Model-Driven Development Approach (MDDP)...
Searching for and handling of information is one of the most time consuming activities within the development of technical products. It is often unclear which information is available and its quality is questionable especially due to document based information handling. Inconsistencies, redundancies and discipline specific documents are reasons for that. The problem increases in the early design stages...
Our research focuses on engineering processes for autonomous intelligent systems construction with a life-cycle holistic view, by means of a model-based framework. The conceptual core of the framework is ontologically-driven. Our ontological approach consists of two elements. The first one is a domain Ontology for Autonomous Systems (OASys) to capture the autonomous system structure, function and...
In this contribution we point out the challenges in Model-Based development of industrial plants regarding the integration of requirements. With the case study of a conveyor sorting system for parcels we show (i) that the specification of requirements is usually still only text based and (ii) what difficulties are entailed with that approach. The conceivable benefits of a Model-Based requirements...
The development process of complex production machines requires an intense collaboration of different technical disciplines. In this context, the interdisciplinary development team often lacks a common and continuously updated system model of the machine, which can consequently lead to high communication effort and delays the overall development process. For a more efficient and effective production...
Modern engineering systems are getting complex and integrate multi-physical objects. The Model-Based System Engineering (MBSE) seems to be the best way to manage complex system design and the Systems Modeling Language (SysML) may be considered one of the computer languages to perform the designing of a complex system. MBSE also seems to be a valid solution to integrate tolerance specification into...
Modeling and Simulation methods, tools and techniques aim at supporting the different phases of the lifecycle of modern systems, going from requirements analysis to system design and operation. However, their effective application requires investigating several aspects such as the formal modeling of system requirements and the binding and automated composition between heterogeneous models (e.g. requirements...
Capella is a system engineering public domain tool which has been recently released by THALES. It is a model based systems engineering tool that implements the Architecture Analysis & Design Integrated Approach (ARCADIA) framework. This paper proposes a process specification, design and optimization of a distributed avionics system. Capella is used as a design tool for Distributed Integrated Modular...
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