A method of ensuring controllability of electronics based on diagnostic modeling of heterogeneous physical processes
The paper discusses the basic operations to ensure testability of electronic means (EM). The result of the proposed transactions is the basis of the diagnostic data. To improve the efficiency of the diagnostic modeling of the underlying testability design, the processes of calculation of tolerance limits and creation a list of possible defects are considered. Allocated a distinguishing feature of the proposed method, which consists in taking into account the thermal characteristics for electrical diagnostic modeling. The technique of checking the uniqueness of detection considered defects. And a criterion for evaluation of the achieved level of testability is also proposed
The Euromicro Conference on Digital System Design (DSD) addresses all aspects of (embedded, pervasive and high-performance) digital and mixed hardware/software system engineering, down to microarchitectures, digital circuits and VLSI techniques. It is a discussion forum for researchers and engineers from academia and industry working on state-of-the-art investigations, development and applications. It focuses on advanced circuit and system design and design automation concepts, paradigms, methods and tools, as well as on modern implementation technologies from full custom in nanometer technology nodes to FPGA and to multicore infrastructures. Compiler assisted ASIP, CMP, SMP, SMT, DSP-VLIW, GPU and platform based system design research results are welcome. Design and Verification Languages and Standards, High Level Synthesis, Efficiency, Density, Signal Integrity, Testability, Timing Analysis and Timing Closure, Asynchronous Techniques, Reconfigurable Architectures, Power Consumption, Computational Power Speed and Performance, Productive Design Technology and Engineering Flows, Manufacturability, Cost, Reliability, Error Resilience, Complexity, or Process Variability issues, Modeling, Design Experiences are covered in DSD.
The purpose of this article is to provide a mathematical model to numerically estimate the parameters of the life cycle of the technical documentation on high-tech enterprises. Methodology of constructing such a model based on the consideration of statistical regularities of the life cycle of technical documentation involved in different projects. It uses data from the knowledge base of the enterprise. This work has revealed the basic rules of constructing mathematical models of similar estimates of the parameters of the life cycle of technical documentation as a result. This article is focused on the duration as a parameter of the life cycle. The constructed model analysis is universal and applicable to almost any high technology enterprise, which has its own knowledge base. Sure thing that the task of evaluating the various parameters of the life cycle of the technical paper is very relevant. Managers often must be aware of the total material costs of the project with a specific set of technical documentation before it starts. The constructed model is based on statistical regularities that exist for various projects in the enterprise, separated in time, thereby allowing the manager to have an idea about the project before it starts.
The article considers the processes of progress in production and service sectors and answers the question how and thanks to what service sector of Russian economy left the productive one behind (concerning contribution in GDP of our country). The rates of development of service sector turned out to be so high firstly - as a reason of peculiarities of new Russian economy, which historically was built on the market principles and was developing in conditions of investment resources deficit, secondly - as a reason of system differences between «physical» goods and services as an object of sale. Nowadays Russia faces an unusual symbiosis: effective service companies, operating in hard competitive sphere with average profitability and non-affective from the point of management industrial companies, which thanks to monopolistic pricing have great profitability, providing profits of Russian budget and determining a macroeconomic situation.
This paper presents a system that automates the process of ensuring testability in the design of electronic equipment. Developed and presented algorithms of basic modules. Discussed in detail module for selecting diagnosed elements.
This article describes how to make the block navigation system redundancy scheme and design in the form of built-in emulator to detect latent defects, to experimental verification of the developed method of vibration diagnostics.
Generalized error-locating codes are discussed. An algorithm for calculation of the upper bound of the probability of erroneous decoding for known code parameters and the input error probability is given. Based on this algorithm, an algorithm for selection of the code parameters for a specified design and input and output error probabilities is constructed. The lower bound of the probability of erroneous decoding is given. Examples of the dependence of the probability of erroneous decoding on the input error probability are given and the behavior of the obtained curves is explained.
The dynamics of a two-component Davydov-Scott (DS) soliton with a small mismatch of the initial location or velocity of the high-frequency (HF) component was investigated within the framework of the Zakharov-type system of two coupled equations for the HF and low-frequency (LF) fields. In this system, the HF field is described by the linear Schrödinger equation with the potential generated by the LF component varying in time and space. The LF component in this system is described by the Korteweg-de Vries equation with a term of quadratic influence of the HF field on the LF field. The frequency of the DS soliton`s component oscillation was found analytically using the balance equation. The perturbed DS soliton was shown to be stable. The analytical results were confirmed by numerical simulations.
Radiation conditions are described for various space regions, radiation-induced effects in spacecraft materials and equipment components are considered and information on theoretical, computational, and experimental methods for studying radiation effects are presented. The peculiarities of radiation effects on nanostructures and some problems related to modeling and radiation testing of such structures are considered.
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.