Give the machine a clear purpose.
What must this machine do, and under which conditions?
A defined application gives the platform and module decisions a common starting point.
Capture the customer application, intended duty, operating environment, interfaces, constraints, and acceptance criteria. Identify the owners of mechanical, electrical, software, and supplier decisions. Define the equipment family and supported variation in scope so engineering can distinguish a repeatable configuration from a proposal requiring additional development.
- 01Application & duty brief
- 02Interface assumptions
- 03Acceptance & review criteria
