Mavrina M. Methods and tools of control, diagnostic and correction errors by computing devices of processing data, that are functioning in residue number system

Object of research - process control, diagnostics and error correction computer data device switching-node communication telecommunications system operating surplus in the residue classes (CDD SNC ТКS in RC). The aim of the thesis is to improve the reliability and efficiency of control, diagnostics and error correction data computing devices switching-node communication telecommunications system operating surplus in the residue classes. Research Methods. In solving partial tasks used dissertation bases of telecommunication systems and networks, and methods for noise-immune coding theory and number theory. Scientific novelty of the results. 1. For the first time received a control method in residue classes, which, unlike known, based on a position oneordinary code by using the maximum of information base, which improves the reliability of data control computer and communication devices switching node of the telecommunication system. 2. The method of diagnosis in the residue classes, which is based on the definition of partial orthogonal basis, by combining time process analysis projections diagnosed numbers that can increase the efficiency of diagnosing computer data devices and communication switching node of the telecommunication system. 3. The method of correcting single errors in the residue classes, based on the account of the size and location of the error in residue numbers by a parallel process of correcting errors in a controlled group of residue numbers that can increase the efficiency of error correction data computing devices and communication switching node telecommunications system. The practical significance of the research results. 1. The thesis developed CDD operational control method that reliably determine the result of the process control data in RC. 2. The improved methods of diagnosis and error correction data in RC. Application of these methods allows n times to reduce the time of diagnosis and correction, which increases the efficiency of operations diagnostics and error correction data in RC. 3. On the subject of research received 6 patents of Ukraine confirmed the novelty and practical importance of the thesis. 4. Developed and improved in the dissertation operational methods of control, diagnostics and error correction data, a set analytic correlations for calculation and assessment time control and set patentability data device operating in unposition residue class notation is the methodological basis for creation control systems, diagnostics and error correction CDD SNC ТКS in RC. 5. The results of calculations and comparative evaluation time control data held in the thesis, showed that an increase in the numerical range of information processing, which is typical of the modern trends of CDD SNC ТКS efficacy unposition code structures in RC increases. Research findings introduced emergency at the plant of "SOLVER" when performing tasks that are associated with the development or improvement of special equipment (act of implementation 05.12.2015 g.) and in the educational process Poltava National Technical University (act of implementation 05.06.2015 g.).