ELI5: Explain Like I'm 5

Model-based systems engineering

Model-based systems engineering is a way of designing and managing complex projects. It involves using computer models to look at how a project might work in the real world, and then using those models to make sure the project runs smoothly. This can be helpful because it can help you plan out a project in advance, so you can avoid problems before they happen. It can also help you understand how different parts of a project fit together, so you can make sure everything is running smoothly.