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Presents the introductory welcome message from the conference proceedings. May include the conference officers' congratulations to all involved with the conference event and publication of the proceedings record.
Now situational and competence centers (SCC) play important role in Russia digital economic. The general purpose of SCC relates to solve the federal (regional) resources management optimization problem in order to increase the economic and social stability in the society and minimize all kinds of losses resulted in state of emergency situations and their aftermath caused by social and economic crises,...
This paper represents the heuristic algorithms for optimizing communications in parallel PGAS-programs and minimizes of its execution time. This is achieved by taking into account of hierarchical structure of computer systems while reduction. Developed algorithms are implemented for PGAS-language Cray Chapel.
There has been described a functional structure of the computer system allowing conducting researches and quality control of the nanostructured production with high operational characteristics on the basis of mathematical model of key process of ceramic materials agglomeration. The mathematical model reflects regularities of solid-phase and liquid-phase agglomeration and allows to model synthesis...
Practical aspects of the fault-tolerant systems controlling algorithms and programs implementation are considered. Two programs are presented: Program for generation of a system states graph in the conditions of a fault flow, supervisors decision making algorithm which choose the system action in case of fault. An example of the implementation of the algorithms for the subsystem of fault-tolerant...
The article considers conditions of the developed method of parametric optimization automatic control systems by the Etalon Control System assign inside the complex domain. For that the assign of the root locus branches or the assign of transfer function poles were used. The article considers also the solution of the parametric optimization using the assign of the Etalon Control System by poles and...
In the article, high significance of information agents for industrial application of smart technologies is emphasized. Objective fundamentals for research of information and communication environment impact on quality of a smart information agent functioning are analysed. The process framework for research of this type is proposed. The process framework is formed based on an extensible methodology...
In this paper, we describe and describe the quality indicators for the development of an adaptive user interface for 3D mnemonic schemes in the DSS. These indicators are of particular relevance for man-machine systems in critical applications: rocket and space technology, nuclear and thermal power engineering, transport systems and many others.
The results of creation of electronic educational and methodological complexes of disciplines for training specialists in the field of technical systems automation control are considered. Electronic educational and methodical complexes were created in the e-learning system developed under the guidance of the authors of this report. An analysis is given of the experience of using the created electronic...
The paper describes a method of controlling the distributed technological objects, each of which is controlled with the separate logical devices on the specified algorithms. The method is characterized by the presence of separate automat, coordinating work sub-automats through the discrete control signals.
This article describes the general theory of determining the time response characteristics of different component parts of modern automated control systems (ACS) and the method of calculating constraints on the time response characteristics of information security systems (ISS) used in ACS as real-time systems. For an arbitrary manufacturing process (both under development and existing) ACS, this...
It is shown that the solution of the problem of optimizing the structure of an active control system consists in choosing its configuration in the form of successive subsystems with branching resource flows. Rational distribution of management tasks is carried out from the positions of information and aggregative-decomposition approaches.
The article considers the problem of complex estimation of the product state, associated with the need to help decision-makers in managing the life cycle of space facilities. A system analysis of the subject area was conducted, which showed the presence of limitations in the existing information system of the technical state and reliability of space facilities. The article presents a new intellectual...
The necessary conditions for the diagnosability of control systems with a complex structure are given. It is shown that the topological conditions for detectability and localization of the fault signal do not depend on the class of operators of the dynamic model of the control system and are checked by using path search algorithms in directed graphs.
The computer modeling system of industrial extruders with adjustable configuration has been developed allowing solving control tasks of multi-assortment polymeric film quality under change-over of production lines on new assignments and under product manufacture. The system includes module for extruder mark choice, module for extruder configuration design, module for calculation of geometrical parameters...
This paper proposes the algorithms for optimization of Remote Core Locking (RCL) synchronization method in multithreaded programs. The algorithm of initialization of RCL-locks and the algorithms for threads affinity optimization are developed. The algorithms consider the structures of hierarchical computer systems and non-uniform memory access (NUMA) to minimize execution time of RCL-programs. The...
In this paper we explore the dynamic chaos generator as a dynamic system described by a vector of its state values. The transmitted signal is introduced into the structure of this generator by parametric modulation of its parameters. The source reconstructs the dynamic system, after which a one-dimensional realization of the oscillation process is introduced. Further, the observer restores the initial...
Optoelectronic pulsars' (OEP) processor is developed for registration of radio emission from pulsars — cosmic sources. OEP processor includes an acousto-optic spectrum analyzer and a digital signal processor. The structure, operation principle and hardware implementation of the processor are presented. Software that works in real time is reviewed. The results of pulsars radio emission registration...
The paper presents architecture of a program layer providing a data processing script in the analytical DBMS. Methods for the analytical service management are described. The concept of data processing script is suggested and format for scenario description is proposed. Functional content of control classes is shown. The principle of building program engine to run scripts of intellectual data processing...
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