In this research we have presented a local model for implementing systems engineering activities in optimized acquisition of electronic systems in Electronic High-Tech Industrial. In this regard, after reviewing the literature and the use of documents, articles and Latin books, we have collected system acquisition life cycle models from different resources. after considering the criteria of the...

The pape~ aims to p~esent a CASE system which is an integ~ated compute~ aided tool so-called RUBIS, fo~ designing and p~ototyping Info~mation Systems. RUBIS is o~ganized a~ound the R-schema (RUBIS-schema), which is a decla~ative specification of the Info~mation System (IS) content, based on a conceptual model which emphasizes equally the IS st~uctu~e and behaviou~. Afte~ a b~ief ove~view of the...