Model-based system engineering

Targets set out in ESA’s Technology Strategy require a fundamental revolution in the way that technology is developed. Model-based system engineering (MBSE) could be the answer.

Traditionally, system engineering is based on documents, but space systems are becoming too elaborate to manage with documents alone. The workings of a space mission are increasingly complex, entangled, and full of exceptions and dependencies, making text descriptions inadequate to describe their behaviour completely and consistently.

Over a decade ago, ESA began pushing core MBSE technologies and coordinating activities within Europe, with the aim to reduce documentation, make data more accessible, and ensure digital continuity throughout the lifecycle of a space mission, across disciplines and throughout supply chains.

But what exactly is MBSE? Find out here.