Dynamic norms for random and directed mutations in a genetic algorithm for solving the problem of placing elements in an orthonormal lattice have been developed. The principle of these norms is borrowed from the method of imitation annealing. The probability of using random mutations decreases in accordance with the annealing temperature, and the probability of directional mutations increases from iteration to iteration when approaching the optimum.

Keywords: genetic algorithm, the task of placing the elements, the annealing method, random mutations, directed deterministic mutations

The article deals with the joint usage issues of the Multisim simulation program and LabVIEW graphical programming environment in the laboratory workshop of students of "Instrument making", "Standardization and Metrology" and "Biotechnical systems and technologies" in the study of "Microprocessor technology" and "Microprocessor systems development methods and tools " disciplines , as well as in the interdisciplinary project implementation. Multisim program allows you to perform developed microprocessor devices software and hardware complex simulation. The LabVIEW environment provides the opportunity to use real physical input signals in the simulation process, to perform additional processing of simulation results, as well as to simulate data processing algorithms at the initial stage of microprocessor devices development. The laboratory work experience using Multisim and LabVIEW, as well as interdisciplinary design at the Department of information measuring technologies and systems showed that the skills acquired by students in the digital devices software and hardware development enable students to successfully perform final qualifying work.

Keywords: hardware and software complex, Multisim, LabVIEW, laboratory workshop, interdisciplinary project

Today one of the topical issues is the practical application of the theory of pattern recognition, face recognition, including the definition of a person in the image and its subsequent identification. Such tasks include the extraction of indirect signs of interaction between users of social networks. By identifying the user's face and further searching it in photographs and video files in other profiles, an expansion of the list of basic data available to the analyst is achieved. It is known that the system of computer vision, which is able to recognize faces in a natural and artificial environment under any conditions, has not been implemented to date. One of the obstacles is the variation of the scene - the area where the face is being identified. The article proposes a model of an intelligent information system using bion-spirited methods for preprocessing images in order to expand the range of allowable scene variations.

Keywords: pattern recognition, object identification, photometry, intellectual system, social networks, analysis

An overview of the current state of the design of building objects is presented, and the possibilities for improving its quality are described based on the AutoCAD computer-aided design system, the development of which begins at the university level. Describes the sequence of building a plan for a one-story building using AutoCAD.

Keywords: Construction, design, project documentation, drawings, AutoCAD, engineering and computer graphics

Installations of electrocentrifugal pumps, their scope of application and features are considered the methods of hydroprotection valves testing are studied, the algorithm of valves testing based on a differential method is offered.

Keywords: installation of electric centrifugal pumps; hydroprotection; differential method of measurement; algorithm of valves testing.

The article presents a physiological and hygienic evaluation of the heat-protective properties of winter clothing for outdoor activities taking into account criterial marks characterizing the human thermal state, using a measuring-calculating complex and special software. The software allows to calculate a thermal insulation value of clothing with the energy consumption, cold and wind, deformation characteristics of insulation, clothing package design, the air permeability of the upper fabric, the existence in the cold and the degree of human cooling. The use of computer technology at the design stage allows you to create clothes for outdoor activities of high quality with a stable heat-shielding properties, reduce development time and reduce the influence of the subjective factor of the designer. The carried out researches of the advanced design of a heat-shielding package confirm high quality and exploitative properties in real conditions.

Keywords: heat-protective clothing, automated calculation, compressive deformation, insulation of clothing, insulating materials, automated designing of clothes

A brief overview of the AutoCAD software product is presented, which is a universally recognized world leader in the field of graphical work automation and is gaining increasing popularity in our country. Using the presentation capabilities of AutoCAD, the authors created an electronic training program on engineering graphics, while solving a two-fold problem: on the one hand - to consolidate and popularize the classical educational material at the rate of engineering graphics; on the other - to instill in future engineers the skills of owning a modern "electronic kulman".

Keywords: AutoCAD, Autodesk, presentation, slide, script, engineering education, engineering and computer graphics

In this article, the actual task of automating the working processes for the design of offshore oil and gas facilities is considered. Developed software packages are provided that allow to provide higher quality of work, to shorten the development time due to automation of routine operations and the process of obtaining output documentation, as well as its operative updating and reissue when making changes.

Keywords: Bentley MicroStation, 3D modeling, offshore oil and gas facilities, design.

The number of programs for modeling and design of buildings is great and continuous expansion of industry of creation objects cannot be stopped by high technologies. The most part of Russia's origin companies pay attention to foreign products despite great presence of domestic segment on the market. In the article will be considered the domestic software package Renga and also underlined his own advantages over existing analogues.

Keywords: Renga, Renga Architecture, Renga Structure, BIM, design, modeling, building, program

In this work, the impact of the impact of the loads on the work of the optical system of landing the aircraft on the deck of the ship is studied. The influence of a shock pulse from the landing gear of an airplane during interaction with the deck is considered. Also the deviation of the light beams of the optical landing system and the making of constructive solutions for ensuring the required values ​​of the beam deflection are estimated.

Keywords: impact pulse, optical landing system, automation of optical systems design, reduction of light rays deflection

The article presents some results related to the automation of calculations of wastewater in residential buildings using AutoCAD. Developed using ActiveX technology computer-aided design of the drainage system of a residential building, the following tasks: engineering design of the riser of the sewer network; calculating the throughput of the most loaded riser drainage; calculation of releases of wastewater; hydraulic calculation of yard drainage network; compilation of specifications. The developed program allows you to extend the functionality of AutoCAD.

Keywords: AutoCAD, automation, design of drainage, CAD, ActiveX, AutoCad customization

The system is intended to automate the procedure of 3D-models calculation and formation for cooling heatsink of electronic components. Based on user input, the system calculates the design parameters of the heatsink in the mathematical core, then data enters the geometric kernel, where the construction and rendering of 3D-model takes place. The system allows to choose the type of heatsink being constructed, the method by calculations will occur, dimensions and material properties. The result is a 3D-model of the heatsink suitable for use in the design process.

Keywords: heatsink, computer-aided design, automation system, radioelectronic equipment, parameterization, geometric modeling, API

Recently, in the process of creating a single information space worsened organization relevant databases in geographically separated units of one company, no common local area network and to allow for working with databases via the Internet. The main solution is to organize the synchronization of electronic data on external media.
The developed application allows an automated procedure to find differences in the databases of reference materials and assortments, add to the database of any of the divisions of the elements that are missing from it, and are available in the other areas.
The present article is intended for those engaged in the organization of a common information space in the field of design and technological preparation of production through the creation and administration of topical databases.  

Keywords: database, reference of materials and assortments, algorithm, synchronization, program, enterprise

"This article describes modeling of uniform system of design and technological preparation and production. The mathematical model is based on base of the theory of probability, the theory of mass service and mathematical statistics. Its basis is markovsky casual process. If the stream of events at the enterprise is stationary, without a consequence and ordinary, this process is called the elementary. The average size of a flow of information of each service is determined by the law of distribution of Erlanga, the stream density is determined by the enterprise, and production transition from a condition to a condition of shops and productions is estimated. When modeling a flow of information on movement of information and details at the enterprise classification of divisions was offered. After the analysis of their activity and a flow of information, details and documents the state graph of uniform system of design and technological preparation and production is constructed. Transitions were thus described and factors are appropriated. For each condition of system of a state graph limiting probabilities of conditions were calculated and Kolmogorov's equations are worked out. At integration of data of systems of the equations the probability of conditions of activity of divisions and production as time functions during every moment of time is defined."

Keywords: system of design and technological preparation and production, state graph, Markov process, state probability, coefficient, Kolmogorov's equations

In this paper the mathematical and software design automation systems maintenance program wireless devices used in various industrial processes. Mathematical Software CAD presented analysis algorithms process operation and maintenance (MOT) wireless devices, and also includes methods of optimization theory to determine the primary regulated parameters, frequency THAT. Software automation system has a modular structure and contains a package of applications and graphical user interface. Software package implements the project procedures of analysis and synthesis. CAD allows in automatic mode to simulate the process of operation and the device and evaluate the recommended value of rational frequency of maintenance.
Keywords: algorithm design automation, maintenance intervals, a wireless device, optimization.

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The main problems of designing telecommunication equipment. The principles of construction of communication and information networks, telecommunications technology and equipment. Proposed design automation wireless links algorithm aided design of modern wireless systems, and its implementation in the module microwave network.
Keywords: radio relay communication lines (RRL) algorithm aided design, calculation of parameters of the radio, the software module.

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