in iranian archaeology, sistan played an important role especially in the parthian period. this region is well known since it was cross road for greeksto reach the east, a place for scythians arrival, the presence of powerful suren pahlav clan and the place of epic and heroic tales. during the parthian era favorable environmental conditions of sistan caused to arise many of towns and settlement...

Progress of information technologies and their applications create the necessary need to explore the analysis of techniques to estimate the impact of architecture control system on dynamic characteristics of control. Major impact factors on dynamics and quality of visualization, control modes selection and impact analysis are described in the article.

The game theoretical approach problem is considered. If goal set is controllability set of auxiliary control system then the original problem can be transformed into the problem of approach “at the moment”.