Inventory control

The inventory is a key element in modern manufacturing systems. We present here object-oriented manufacturing inventory models, including detailed static and dynamic models. Three different representations of the object model are presented and compared. Two case studies are given to verify the extensibility and reusability of the models. One of the models is developed into a pattern, that can be used as a prototype for similar type of systems, e.g., an inventory of the books in a library. Comparison of our inventory model with other inventory data models is also presented.

Warehousing System is a complex problem, requiring simultaneous consideration of a large number of intricately related issues. In this research author focuses on the computerization opportunities that are unique in maintaining smooth storage and retrieval operations and recouping a controlled inventory status of a warehouse system. The main objective in this research is to define how layout decisions can both depend on warehouse's operations and effect inventory control decisions of a warehouse system. Author had defined, designed and implemented a simulated warehousing system using SIMAN. In particular, author uses simulation modeling as an approach to analyze layout design and operations of a warehouse system. Also, author had developed a database management systems software application using dBase IV. This relational database is used to dynamically forecast inventory level. A case study is used as a test bed to verify and validate the work done.