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What is Model Based Systems Engineering?

KnowledgeImportant ContentSystem Engineering
Technological progress is leading to increasing complexity of systems and products – the demands on development, manufacturing and service have never been higher. At the same time, there is an increasing shortage of skilled workers in the engineering field. This is where Systems Engineering comes in, it contains various approaches to efficient and successful product development. This also includes Model Based Systems Engineering.

What is Model Based Systems Engineering (MBSE)?

MBSE is a multidisciplinary approach that accompanies the entire development process – from requirements analysis, conception, implementation and integration to verification and validation. The focus here is on the holistic view of a system. Instead of a document, MBSE uses a consistent model in which all information about the system is described. This digital system model is based on standardized modeling languages such as SysML (System Modeling Language). In this way, complex content can be visualized and better understood. This makes it possible to master the increasing complexity in system development – the risk of errors is reduced. MBSE enables function-based development while ensuring that the most appropriate technology is used. New employees can also be trained more quickly in existing projects.


Advantages of Model Based Systems Engineering:

  • Better communication and understanding between different disciplines and stakeholders as the models serve as a common "language". All project stakeholders can interact with the same models.
  • Early detection and elimination of errors and risks through precise and unambiguous presentation of system requirements and specifications. With the help of simulations, analyses can be carried out and potential risks identified at an early stage.
  • Reduce development time and costs because of more efficient and consistent development processes, and improved reuse of models and components.
  • Improve the quality and reliability of developed systems using simulations, automated testing, and formal verification methods.
  • Facilitate the documentation and certification of systems, as the models are presented in an intuitive way that is easy to understand for all stakeholders. At the same time, they can provide a structured and traceable basis for capturing and reviewing requirements and specifications.

Conclusion

Model Based Systems Engineering, or MBSE, is an approach in the field of systems engineering. System models are used here as central elements for the design, development or simulation of technical systems and processes, for example. MBSE enables better communication, coordination and collaboration between the various disciplines and stakeholders involved.

What is Model Based Systems Engineering?
MBSE (Model-Based Systems Engineering) is a multidisciplinary approach that accompanies the entire development process of a system, from requirements analysis to verification and validation. Instead of a document, MBSE uses a consistent digital model that contains all system information and is based on standardized modeling languages such as SysML. This makes it easier to visualize and understand complex content, which helps manage the increasing complexity of system development, and reduces the risk of errors. MBSE enables feature-based development and selection of the best technology for a project. It also facilitates the induction of new staff into existing projects.
What are the advantages of Model Based Systems Engineering?
  • Better communication and understanding between disciplines and stakeholders through common models as a "language".
  • Early fault detection and correction thanks to precise system requirements and simulations for risk identification.
  • Cost efficiency and time savings through consistent development and model reuse.
  • Improved quality and reliability through simulation, testing, and verification.
  • Simplified documentation and certification thanks to understandable model representation for all stakeholders