Альтернативные подходы к построению моделей измерительных приемников для виртуальных исследований в области ЭМС
The article is devoted to the development of a method of selection of conductors, which must be performed in the analysis of emissions radiated interference by simulation in order to reduce the computational cost. The proposed method is part of the theory of virtual certification by electronic means emissions emitted interference. The technique is based on the use of circuit add-ons that allow us to estimate the contribution of the current in each of the conductors of electronic means in the form of radiated interference at a given frequency analysis by performing a circuit simulation.
Issue of identification emergency electrical discharge for electrical network is studied. Structure chart of detector is shown. Algorithm of DSP module is offered. Timing diagram of identification process and realization example of algorithm in Matlab is given
The volume contains proceedings of the XIII International symposium on problems of redundancy in information and control systems.
The article considers the questions assessing the reliability of mechanical components used in the electronic equipment in the early stages of design. The calculations of failure rates springs shock absorbers according to various methods. It is shown that the use of models failure rates of mechanical elements, taking into account the peculiarities of their structural and technological performance, not only allows us to solve the problem of calculating, but also to ensure the required level of reliability and mechanical components, and containing electronic equipment.
This volume presents new results in the study and optimization of information transmission models in telecommunication networks using different approaches, mainly based on theiries of queueing systems and queueing networks .
The paper provides a number of proposed draft operational guidelines for technology measurement and includes a number of tentative technology definitions to be used for statistical purposes, principles for identification and classification of potentially growing technology areas, suggestions on the survey strategies and indicators. These are the key components of an internationally harmonized framework for collecting and interpreting technology data that would need to be further developed through a broader consultation process. A summary of definitions of technology already available in OECD manuals and the stocktaking results are provided in the Annex section.