P arking is characterized by movement and storage in space. The investigation of parking systems therefore involves the study of spatial systems. Computer graphics provides an extremely useful medium for developing, amending, and studying parking systems. The past five years have seen considerable developments in microcomputers and computer graphics. These developments are having considerable i...

A tendency has existed over the years for Computer Aided Process Planning (CAPP) system methodologies to develop towards expert system applications. Knowledge-based expert system platforms include a knowledge acquisition module. This paper presents the binary Petri net as a unified framework for acquisition and representation of knowledge in the scope of machining operations planning. An illust...