4D-RCS Reference Model Architecture

The 4D/RCS Reference Model Architecture is a reference model for military unmanned vehicles on how their software components should be identified and organized. The 4D/RCS has been developed by the Intelligent Systems Division (ISD) of the National Institute of Standards and Technology (NIST) since the 1980s.

Source: Wikipedia — 4D-RCS Reference Model Architecture (CC BY-SA 4.0)