Simplicity for the end user and integration and consolidation of the historical data are key principles that the modeling approach should help provide.
This is illustrated in Figure 1, 7 which shows the spectrum of modeling approaches in use by software practitioners today.
To support virtual prototyping (VP) system lifecycle wide design validation,evaluation and decision using multi graininess executive design abstractions,an economical collaborative multi disciplinary hybrid modeling approach is proposed on the basis of soft IC and object oriented.