This report describes an architecture and software system for automatically performing

process planning and control code generation for cutting and inspecting prismatic piece

parts. This “Feature-Based Inspection and Control System” (FBICS) consists of seven

processes joined by interprocess communication. FBICS starts with a feature-based

descr iption of a part. Planners are provided at three hierarchical control levels that

consider, in turn: (1) an entire part, (2) work done in a single part fixturing, and (3) work

done on a single part feature. FBICS implements the RCS architecture. For data

handling, FBICS uses ISO 10303 (STEP) methodology, standards, and tools. FBICS

includes a solid modeler and 3D interactive graphics. Control code is written in RS274

for machining and DMIS for inspection.