articles

In Russia the requirements set forth by next gen¬eration educational standards demand for university graduators' compenencies in data processing and econometric investigations. Information infrastruc¬ture needed for innovative educational courses is being composed at Lomonosov Moscow State Uni¬versity under «University Information System RUS-SIA» project. The system includes a large set of da¬tabases that support object-oriented resources and provide effective tools for performance analysis.

The article deals with the organization of the team development of software products. Existing method¬ologies are analyzed and a common set of methods and tools for quality and efficient production of soft¬ware are allocated. Practical recommendations to improve existing processes are suggested.

Classification of reusable software elements is suggested and the place of framework is identified. Description of software components framework mod¬el is discussed. The methods used in the study be¬long to the object-oriented paradigm stated as analy¬sis/design/programming. Model description uses the UML language notation.

Building simulation model is normally a rather smooth process when implemented in simulation software environment. However some real object features to be introduced into model may cause con¬cern while expressing them directly by means of the instrumental simulation system facilities and need a special treatment.

The article presents a multidimensional evolu¬tionary applied automated information system for decision-making support, as well as specially developed new rapid method for logical and computational data processing based on the synthesis and development of production approach and mivar logical networks.

Modern information technologies successfully respond to many complex technical challenges of technology and mechanical systems computer-aided design providing a gradual process of parametric optimization. The article presents the mathematical formulation and the results of computer solutions of the optimization problem of kinematic parameters of four-link articulated mechanism reproducing a given trajectory of the executive management with a given error.