Experimental analysis of entry additional energy in the powder

The analysis of the results of ballistic experiments electro thermal chemical control ballistic firing parameters is presented. Expand the boundaries of applicability of the method taking into account the introduction of energy into the powder during model analysis of experiments

Preface

The ability to manage knowledge is relevant for millions of small and medium sized enterprises (SMEs) that operate in high-tech environments. They strongly depend on external knowledge about customers, technologies, and competitors because, as opposed to large companies, they have limited internal knowledge resources and little power to control their business environments. Present KM literature, however, mainly focuses on large companies and therefore does not explain, how SMEs, for example, can successfully apply groupware, data mining, semantic networks, and knowledge maps. This book addresses this problem by introducing the concept of knowledge integration (KI) that places emphasis on the identification, acquisition and use of external knowledge. Drawing from this theoretical basis, the book presents concepts and instruments specifically designed for SMEs, as well as examples of their implementation and use in practice

Open-pore sintered glass-ceramics as carrier material for biotechnological use

Open-pore carriers with defined open porosity up to 45 % for biotechnological use were manufactured by sintering and crystallization of glass powders of cordierite stoichiometry. The stop of the shrinkage caused by a surface crystallization of the glass ("sinter blockade") is utilized to stabilize a desired pore volume without filier or foaming aids. Glass powders of the stoichiometric composition of cordierite (2MgO · 2AI₂O₃ · 5SiO₂) with different grain size distributions were used as starting materials. The efficiency of the sinter blockade and thereby the stabilized porosity of the resulting compact mainly depends on the surface nucleation density at the Single glass particles which can be adjusted by powder processing. Furtheron, the chosen grain size distribution of the glass powders and the sintering process parameters (heating rate, temperature, heating time) are important factors to control the sintering behaviour. Samples of carrier bodies produced by this way are tested and evaluated quantitatively as carriers for biofilms in a biotechnological process for decomposition of pollutants in a synthetic model waste water system

Междисциплинарные проблемы аддитивных технологий: сборник тезисов III Всероссийского научного семинара с международным участием, 4-6 декабря 2017, Томск

Этот сборник включает тезисы устных и стендовых докладов III Всероссийского научного семинара с международным участием «Междисциплинарные проблемы аддитивных технологий». Семинар организован для содействия обмену результатами и опытом в области научных исследований, связанных с аддитивными технологиями, в целях развития и усиления интеграции упомянутых ранее исследований. Программа семинара в 2017 году охватывает проблемы материаловедения в аддитивных технологиях

Cooperative Throttle and Brake Fuzzy Control for ACC+Stop&Go Maneuvers

The authors are with the Industrial Computer Science Department, Instituto de Automática Industrial (CSIC), 28500 Madrid, SpainThe goal that a car be driven autonomously is far in the future and probably unreachable, but as a first step in that direction, adaptive cruise control (ACC) and Stop&Go maneuver systems are being developed. These kind of controllers adapt the speed of a car to that of the preceding one (ACC) and get the car to stop if the lead car stops. This paper presents one such system and related experiments performed on a real road with real cars. The driving system gets its input via an RTK DGPS device and communicates its positions to one another via a wireless local area network link. It outputs signals controlling the pressure on the throttle and brake pedals. The control system is based on fuzzy logic, which is considered best to deal with processes as complex as driving. Two mass produced Citroën Berlingo electric vans have been instrumented, providing them with computer controlled actuators over the brake and the throttle to achieve human-like driving. The results of the experiments show that the behavior of the vehicles is very close to human and that they adapt to driving incidences, increasing the safety of the driving and permitting cooperation with manually driven cars.This work was supported in part by the Spanish Ministry of Education under Grant ISAAC CICYT DPI2002-04064-C05-02, by the Spanish Ministry of Public Works under Grant COPOS BOE 280 22/11/2002, and by the Res. 22778, Citroën España S.A. under Contract “Adquirir nuevos conocimientos sobre la introducción de las tecnologías de la información en el mundo del automóvil y para difundirlos en los ámbitos científicos, empresariales y comerciales (AUTOPIA),” and by Cybecars-2 Project UE-STREP 28062, 6th Framework Programme, 2006.Peer reviewe

Технико-экономические характеристики работы твердотопливной котельной в условиях посезонного изменения типа и качества сжигаемого топлива

В ВКР проведена численно-аналитическая оценка технико-экономических характеристик работы твердотопливной котельной при использовании разносортного типа топлива. В качестве сырьевой базы рассмотрены уголь, продукция и отходы лесопромышленного комплекса, а также углеродосодержащий шлак. В том числе отражены достоинства и недостатки использования того или иного топлива на надежностные характеристики работы топливосжигающего оборудования.In WRC the numerical and analytical assessment of technical and economic characteristics of work of a solid-fuel boiler house is carried out at use of different-grade type of fuel. As a raw material base, coal, products and wastes of the timber industry, as well as carbon-containing slag are considered. In particular, the advantages and disadvantages of using a particular fuel for the reliability characteristics of the fuel burning equipment are reflected

Разработка алгоритмического и программного обеспечение для передачи данных в сетях MANET

Объектом исследования являются алгоритмы маршрутизации, проектирование алгоритмов маршрутизации для сети с использованием технологии Wi-Fi Direct, программная реализация спроектированных алгоритмов маршрутизации. Цель работы – спроектировать алгоритмы маршрутизации для сетей построенных с помощью технологии Wi-Fi Direct и реализовать спроектированные алгоритмы. В результате проектирования были получены следующие алгоритмы: алгоритм поиска маршрута, алгоритм передачи данных, алгоритм фрагментации данных. В результате реализации было разработано мобильное приложение, которое передает данные, используя технологию Wi-Fi Direct. Были реализованы алгоритм поиска маршрута и алгоритм передачи данных.The object of the study are routing algorithms, design of routing algorithms for the network using Wi-Fi Direct technology, software implementation of the designed routing algorithms. The aim of the work is to design routing algorithms for networks built using Wi-Fi Direct technology and implement the designed algorithms. As a result of the design, the following algorithms were obtained: the route search algorithm, the data transfer algorithm, and the data fragmentation algorithm. As a result of the implementation, a mobile application was developed that transmits data using Wi-Fi Direct technology. The algorithm of the route search and the data transfer algorithm were implemented