Model-Based Systems Engineering (MBSE) is a method of systems engineering that uses a model-based approach to design and analyze systems. It has its roots in the field of systems engineering, which emerged in the 1950s as a way to manage the increasing complexity of large-scale systems, such as aircraft and spacecraft.
In the 1960s and 1970s, the use of computer-aided design (CAD) tools began to become more widespread in the engineering field. These tools allowed engineers to create detailed models of systems, which could then be analyzed and simulated to identify potential issues and improve the overall design.
In the 1980s, the field of systems engineering began to shift towards a more model-based approach. The use of computer-aided systems engineering (CASE) tools, which allowed engineers to create and manipulate system models, became more common. This led to the development of the first MBSE tools, which provided a more comprehensive and integrated approach to systems engineering.
In the 1990s and 2000s, MBSE began to gain wider acceptance and use in the aerospace, defense, and automotive industries. This was driven by the increasing complexity of systems and the need for better ways to manage and analyze the large amounts of data generated by these systems.
In recent years, the use of MBSE has continued to grow and expand into other industries, such as healthcare, transportation, and telecommunications. With the increasing use of Internet of Things (IoT) devices and other connected systems, MBSE is becoming an essential tool for managing and analyzing the complex systems of the modern world.
Overall MBSE is a method that uses a model-based approach to design, analyze and manage complex systems, it started to gain popularity in the 80s and 90s and now it’s widely used across multiple industries.