simulation-first design

noun
UK /ˌsɪmjʊˈleɪʃən fɜːst dɪˈzaɪn/
US /ˌsɪmjəˈleɪʃən fɜːrst dɪˈzaɪn/

A way of making things where you test them on a computer before you build them for real.

The car company used simulation-first design to check the new engine on a computer before making it.


OTHER MEANINGS

2. An engineering approach that relies on computer models to predict how a product will behave before physical testing.

Simulation-first design cut the number of crash tests needed for the new vehicle.

3. A product development strategy where virtual experiments guide decisions ahead of building physical prototypes.

With simulation-first design, the team found the weak spot in the bridge plan without pouring any concrete.

4. A method of designing systems by repeatedly running computer simulations to improve them.

The lab adopted simulation-first design to tune the robot's walking motion quickly.