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In order to meet the requirements of communications devices in respect of data processing, display control and other aspects, this paper, on the basis of Core Connect bus that IBM proposes, designs and realizes a shared storage type SOPC parallel system by taking advantage of Xilinx's FPGA chip XC4VFX60 embedded two PPC405 processor hard-cores, which effectively improves the data processing capability...
In this paper, we present the step parallelization of a dividing genetic algorithm (DGA) for the parallel, distributed, and distributed/parallel computing environments. The DGA is employed in a method for road traffic network division, which we developed. The step parallelization, which performs all steps of the genetic algorithm at least partially concurrently, is an alternative to the commonly used...
As the complexity of embedded systems rapidly increases in terms of both scale and functionality, there has been a strong interest in design languages and methodologies that facilitate the use of formal methods. These languages and methodologies are mostly based on a synchronous paradigm that, while satisfies the need for formalization, often results in an inefficient implementation requiring substantial...
Technologies for Internet of Things (IoT) such as sensor, network and data processing are advancing rapidly. Thanks to the evolution, many potential applications have been developed in the fields of analysis and automation. In this paper, a platform was designed to connect sensor data with users daily life. As an application of it, AnyControl - a home appliances monitoring and controlling system was...
The control system adopts module programming. Traits of crop seed collection, in the form of assembly line in IO Control port, X86 industrial computer for hardware configuration, Control to the MCGS (Monitor and Control Generated System) for the software development platform. Simulation at various stages of crop seed measurement, programming to realize the data real-time records, fault display, Sequential...
The growing demand for Internet connection of various devices with an ability to provide smarter online services and the rapid growth of mobile applications significantly increases the number of processed data flows. All the generated flows require selective and priority-based flow admission strategy. Network operators are interested in effective utilization of their infrastructure as well as in minimizing...
The major cause of IT security incidents are software issues, hence this article presents an automated approach for source code partitioning and privilege separation. Based on static call graph analysis, functions and program parts of a monolithic software are separated in several processes and grouped by the privilege they need. For the partitioning we introduce a metric that estimates the potential...
Software-Defined Networking (SDN) provides a sophisticated and accurate solution for managing network traffic. SDN logically centralizes, in devices called controllers, part of the decision-making logic of flow processing and packet routing. The whole network is controlled according to rules written and deployed in the controller device. However, the large amount of network devices, links, and services...
Digital storage oscilloscope (DSO) is, with applied far going, high sampling frequency and measuring accuracy, a common testing instrument in signal acquisition and processing. While many DSOs are used together to measure multi-channels of signals, there exist some problems in synchronous comparing, acquisition, storage and plots of different signals. In order to solve these problems, the features...
An infrastructure for parallel analyzing big data in order to search, pattern recognition and decision-making based on the use of the Boolean metric of cyberspace measurement is proposed. It is characterized by using only logical xor-operation for determining the cyber-distance by means of cyclic closing at least one object, which allows significantly increasing the speed of analysis of large data...
The Boundary Scan (BS) technology is widely used in the testing and debugging of Printed Circuit Boards (PCBs), being employed in various phases of product manufacturing and contributing to a very pronounced cost reduction when compared to alternative test techniques. Also, the BS technology is frequently used as a pedagogical tool. This technology is presented on a "Debug and Test of Electronic...
Proportional Integral Derivative (PID) control is the most common control algorithm used in industry today. The popularity of PID controllers can be attributed to their effectiveness in a wide range of operating conditions, their functional simplicity and how easily engineers can implement them using up-to-date computer technology. This article discusses PID control and practical implementations using...
Smart grid technology is a collection of existing and developing technologies all combined together. This technology is capable of enhancing the efficiency in production and consumption of electricity and improves the reliability and integration of renewable power into the grid. Current grids focus on centralized supply sources. However; the grid's design can be modified and thus enhanced to receive...
The problem of designing of analog network for a minimal computer time has been formulated as the functional minimization problem of the control theory. The design process in this case is formulated as the controllable dynamic system. The optimal sequence of the control vector switch points was determined as a principal characteristic of the minimal-time system design algorithm. The conception of...
The generalized methodology for the electronic networks optimization was elaborated by means of the optimal control theory approach. In this case the problem of the electronic system design is formulated as a classical problem of functional minimization of the optimal control theory. The minimal time system design algorithm was defined as a controllable dynamic process with an optimal control vector...
Today, in most automatic process control applications in industry are used PID controllers. It is very important for the students to understand how work these controllers and how important it is to make an optimal tuning of these controllers. This paper presents a solution which permits to study and understand PID controllers. This solution is a closed-loop speed control system in a centrifugal load...
In this paper, we describe the possibilities of the parallelization of the genetic algorithm for road traffic network division for a distributed/parallel computing environment. This genetic algorithm, which we developed, is utilized for division of road traffic networks for distributed road traffic simulation. The parallelization of the genetic algorithm is not based on the commonly used island model...
The aim of this paper is to propose a reliable and efficient solution for detecting and correcting errors in communication channels. The implementation method of Hamming decoder is the first error correction code used in computers. We used a Spartan 3 reconfigurable circuit because this board is fully compatible with all versions of the Xilinx ISE tools, including the free WebPack. We studied linear...
In the USSR the IT industry was conceived at the end of 1960-ies primarily within Universities and specialized R&D institutions of the Academy of Sciences and industrial Ministries. The paper provides a description of how a formalized process of industrial software development was established. The author's personal experience in disseminating the CMM/CMMI maturity models in the USSR and Russia...
In the era of knowledge economy, big data storage requirements greatly promote the rapid development of storage technology. In this paper, we put forward the intelligent network storage disks, they are cluster storage system. It is a novel storage way on the big data, cluster storage system resolve the problems such as the big data storage, access, protection and management. They have developed the...
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