Fedotov P. Models of analog components of computer systems with high functional qualities.

The dissertation is devoted to the solution of the existing conflicts in Computer Systems (CS), which is due to the fact that the information in cyberspace, virtual reality is in contrast to the surrounding world, which is analog. At the present time transition "analog-to-digital" and vice versa is the loss of 3-4 orders of accuracy. The purpose of research is to develop models of analog components CS c improved quality to ensure the accuracy of parity joint operation of analog and digital components. The object of the study is the processes of converting analog signals to the components of the CS equal in accuracy to digital. The subjects of the study are models of analog components CS attaining a minimum of errors and conversion of analog circuit design features of construction sites amplify signals. The obtained theoretical and practical result is that the work on the basis of the description of passive circuits using n-parameter universal mathematical model created and defined analytical expressions for active circuits of varying complexity. Achieved consideration multistage amplifiers with the development model of their operation. Substantiated quality assessment and tables are provided to compare them, set the rules for calculating errors m-stage amplifier. Improving the description of a classical system of signal transduction allowed finding out the real causes of the errors that identified ways to further improve the accuracy of the transformation in practice. These new methods of building electronic circuits with the influence of external factors led to the creation of analog components nanoschemetechnical level. The accuracy of the theoretical principles, research results is confirmed by calculations, modeling and prototyping of real circuits. Materials research can be used to design analog parts and components of the CS to the parity information on the accuracy of the conversion to digital form.