Model-Based Systems Engineering, MBSE
Model-based systems engineering (MBSE) is a formalized methodology that supports the requirements, design, analysis, verification, and validation associated with the development of complex systems.
MBSE in a digital-modeling environment provides advantages that document-based systems engineering cannot provide. These advantages have led to increased and growing adoption since MBSE can save costs by reducing development time and improve the ability to produce secure and correctly functioning software.
MBSE is a term that predicates the use of modelling to analyze and document key aspects of the Systems Engineering Lifecycle. It is broad in scope, spanning the SE lifecycle and covering levels from System of Systems to individual components.
Model Based Systems Engineering is a multi-disciplinary approach with the goal to develop a balanced system solution in response to various stakeholders’ needs.
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MBSE helps the engineer to keep track of complex systems – to understand the context and the specification – in order to be able to fulfill all defined requirements. While traditional methods of systems engineering are paper or document based, the MBSE design process based on digital models. This allows for a better handling of complexity and facilitates information exchange among disciplines.
Modeling languages introduce a model-based specification of a product on a general level that is understandable for all disciplines involved in the development. The current problems with integration of components during the development process can be addressed as early as possible through the use of such modeling languages by defining correlations between system requirements, functions, structure and behavior.
A trend on the MBSE horizon is how the engineering software tools and the digital thread infrastructure that connects them are all becoming scalable enterprise applications, sharing services and data either in the cloud or in on-premises servers.
Standard interfaces such as RESTful or OSLC APIs are expected to help support this, but the great heterogeneity of data, models and use cases will handicap approaches that restrict themselves to these technologies.
As a subset of digital engineering (DE), MBSE has been especially important for the U.S. Department of Defense. Digital Engineering is DoD’s initiative that combines model-based techniques, digital practices, and computing infrastructure to enable delivery of high pay-off solutions to the warfighter at the speed of relevance.
DE modernizes how the DoD conceives, designs, operates, and sustains capabilities to outpace its adversaries.
The interplay between Model Based Systems Engineers (MBSE) and digital engineering (DE) has been a focal point for the DoD.
Model-Based Systems Engineering Training Course by Tonex
Model-Based Systems Engineering (MBSE) Training Courses introduce you to the notions and philosophies behind Model-Based System Engineering. They also review the tools, models and requirements associated with MBSE in various fields.
Some things you will learn:
What Is A System?
INCOSE refers to a system as the combination of elements constructed or gathered together, produce the results that are not reachable by each individual element, alone.
In addition, the elements of a system are connected to each other through defined relationships in such a way they demonstrate coherency and neat organization.
Moreover, the system elements should be arranged in a way that follows a defined objective or goal. In fact, the components of a system should be built in order to accomplish sets of specific tasks with the objective of generating the desired results.
The design of the system should illustrate the following characteristics:
- Entities
- Attributes
- Relationships
In What Language Does A System Communicate?
The system language varies with the system properties mentioned above — the entities, attributes and relationships. The system language is a critical matter as it describes and shares the system characteristics between the engineers of a team as well as to other stakeholders.
The system language enables each system to be presented in a hierarchical approach, which allows demonstrating the system in its subunits. Such subunits are traditionally named:
- subsystems
- assemblies
- subassemblies
Subunits divide into subsystems, then subsystems into assemblies, assemblies into subassemblies and finally subassemblies into parts.
The parts of a system interact with each other to produce the operation of the whole system. Obviously, all the elements of the system have to function as designed so that the entire system can operate accurately. Nevertheless, how the operation of each individual element can impact the operation of the entire system is not clear. That is because the impacts of interaction within the system are often very complicated.
Design Domains
- Requirements
- Functional behavior
- Architecture
- Verification and validation.
MBSE Major Elements
- Language
- Structure
- Argumentation
- Presentation
MBSE Gears
- Functional currents and improved functional flows
- N2
- IDEF0
- Physical block
- Systems Engineering Solutions
- Robust and agile analysis
- Requirements definition
- Systems verification
- End-to-end monitoring
- Broad behavioral modeling illustrating control flow, function flow and interface flow
- System simulations
- Performance models
- Combined Model-Based
- Model Based Operational and System Architecture
What Are the MBSE Process Specifications?
- Applicable to any System or System-of-Systems
- It is not mandatory, but highly recommended and encouraged to apply
- Applicable in very specific and precise performances
- Scalable to projects with more than 100 engineers
- Flexible to be used for Agile + Lean techniques
- Needs to be precisely targeting a certain industry
Why Do You Need MBSE?
- MBSE enhances the ability to understand, evaluate, communicate and manage the data associated with the complete definition and specification of a product.
- Improved communication among the stakeholders.
- Enhanced ability to manage the system complication by modeling the system to be viewed from different points, and to analyze the impact of changes.
- Higher quality by delivering a sharp and precise model of the system that can be evaluated for coherency, properness and wholeness.
- Enhanced methods of gathering and re-using information by getting information in more organized approaches and empowering built-in concept mechanisms inherent in model driven approaches.
- Improved ability to train the systems engineering fundamentals by demonstrating a sharp vision of the ideas behind.
More About MBSE
MBSE is a holistic, systems engineering approach centered on the evolving system model, which serves as the “sole source of truth” about the system. It comprises system specification, design, validation and configuration management.
The notion and philosophy that backs up MBSE came from the need to create a means to facilitate analyzing and understanding complex systems via modeling. Modeling allows you to clarify the requirements, design, evaluation, verification, and validation activities associated with the system being studied. MBSE can be applied in any stage of the developing a system from the conceptual design, through development and to entire life cycle phases.
Model-based systems engineering essentially demonstrates a process of thinking. It offers a framework to allow systems engineering personnel to be productive and reliable during the entire process.
The MBSE methodology contains models that consider the entire engineering problem as a whole, employ a consistent language to describe the problem and the solution, create a well-studied solution, and comprehensively fulfill all the system requirements demonstrated by the problem. These tools associated with model-based systems engineering are critical when seeking a solution to the systems design problem.
MBSE focuses on substituting the document-based techniques to enhance the practice of systems engineering by completely comprehending the definition of systems engineering procedures.
Why Choose Tonex for Your MBSE Training?
- Our instructors have extensive experience in MBSE in both aspects of academia and industry.
- Training courses encompass both theoretical and practical material.
- The practical section of the courses include labs, individual/group activities and hands-on workshops.
- The topics for the practical activities are chosen from real-world scenarios and case studies.
- Once you participate in our courses, you become our clients permanently, meaning we will be there if you need our help even when the course is over.
Register for Tonex Model-Based Systems Engineering (MBSE) Training Courses, Introduction to Model-Based Systems Engineering (MBSE) and SysML, taught by the industry’s leading Systems Engineering, MBSE and SysML thought leaders.
Tonex Courses conclude with group discussion topics, hands-on activities, case studies and labs designed to facilitate MBSE learning. Discover what MBSE is and how it compares to traditional SE. Also you will take a deeper look at the overall benefits of systems engineering, MBSE and SysML and the adoption of these technologies in the industry.
You will understand SysML coverage and how it supports MBSE as well as learn how MBSE methods and models are used to plan, specify and design systems and Systems of Systems (SoS).
Learn how organizations can benefit and transition methods to MBSE.
Model-Based Systems Engineering (MBSE) Training Courses
Model-Based Systems Engineering (MBSE) Infographic | MBSE Infographic
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