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Wyniki wyszukiwania dla: system naglosnienia
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Fuzzy flight control system for helicopter intelligence in hover
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Camera-based Automatic System for Tool Measurements and Recognition
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Building the Fuzzy Control System Based on the Pilot Knowledge
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Mikroprocesorowy system sterowania sensorami z inerfejsem USB
PublikacjaZapotrzebowanie na detekcję gazów oraz zapachów wymaga konstruowania tanich urządzeń o coraz lepszej selektywności i czułości pomiarów. W pracy opisano taki układ pomiarowy, w którym zwiększenie selektywności oraz czułości uzyskano przez pomiar zjawisk fluktuacyjnych w rezystancyjnym czujniku gazów. Opisano sposób pomiaru, wybrany układ pomiarowy oraz projekt i realizację systemu mikroprocesorowego sterującego układem. W zakończeniu...
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Self-organizing wireless monitoring system for cargo containers
PublikacjaThis paper presents a description of new global monitoring system for containers with its layer-modular structure, as a solution for enhance security and efficiency of container transport with particular emphasis on the practical implementation of that system for maritime container terminals. Especially the Smart Container Module (SCM) architecture and its operation as a part of the Self-Organizing ContainerMonitoring Network is...
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System of monitoring of the Forest Opera in Sopot structure and roofing
PublikacjaThe authors present a solution realized in Forest Opera (name in Polish: Opera Leśna) in Sopot (Poland) in connection with the modernization and construction of a new roof. The complicated structure of the roof of the facility and the used covering in form of membrane made of technical fabric required (for security reasons) to install the unit of devices allowing for the continuous geodetic monitoring of the facility. Monitoring...
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GPR investigation of the strengthening system of a historic masonry tower
PublikacjaIn this paper the condition assessment of the strengthening system of a masonry tower was carried out by the GPR method. The study provided unique experimental data acquired during measurements of the reinforced concrete frame embedded in masonry walls. Conducted numerical and experimental investigations were focused on the phenomenon of the diffraction-refraction scattering of the electromagnetic energy. A hyperbola resulting...
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Matching trajectory of a person to a map in inertial navigation system
PublikacjaPaper describes the method of matching, to a map, trajectories of a person walking indoors, obtained from inertial navigation module. General principle of matching algorithm based on particle filtering is presented. Method of detecting particle collisions is described as well. The last chapter provides test results of map matching related to a true trajectory.
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Gas sampling system for matrix of semiconductor gas sensors
PublikacjaSemiconductor gas sensors are popular commercial sensors applied in numerous gas detection systems. They are reliable, small, rugged and inexpensive. However, there are a few problem limiting the wider use of such sensors. Semiconductor gas sensor usually exhibits a low selectivity, low repeatability, drift of response, strong temperature and moisture influence on sensor properties. Sample flow rate is one of the parameters that...
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HETEROGENICZNY SYSTEM BEZPRZEWODOWEJ ŁĄCZNOŚCI NA MORZU BAŁTYCKIM
PublikacjaW artykule przedstawiono podstawowe założenia dotyczące realizacji systemu heterogenicznej samoorganizującej się sieci bezprzewodowej zapewniającej łączność na obszarze morskim, między innymi na potrzeby usług e-nawigacji. Wskazano na ograniczenia istniejących systemów, w tym systemów satelitarnych, pokazując jednocześnie potrzebę opracowania nowego rozwiązania. Autorzy przedstawili dedykowane mechanizmy i systemy o zróżnicowanych...
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Modular Experience-Based Smart Innovation Engineering System
PublikacjaThe current paper presents the systematic approach for supporting the product innovation process of manufactured products. The proposed system uses a collective, team-like knowledge developed by innovation related experiences of the formal decisional events. The proposed system for smart innovation engineering carries the promise to support the innovation processes in a quick and efficient way. It stores the past decisional events...
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Research on causes of corrosion in the municipal water supply system
PublikacjaThis paper presents results of failure analysis study to characterize the corrosion damage that occurred in the water supply system in Krakow. This analysis includes: electrochemical noise, linear polarization and resistometric measurements. Water aggressiveness of four water intakes was defined using Langelier and Ryznar indices. Results from this indices did not reveal the causes of considerable corrosion losses in water systems....
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A system for acoustic field measurement employing cartesian robot
PublikacjaA system setup for measurements of acoustic field, together with the results of 3D visualisations of acoustic energy flow are presented in the paper. Spatial sampling of the field is performed by a Cartesian robot. Automatization of the measurement process is achieved with the use of a specialized control system. The method is based on measuring the sound pressure (scalar) and particle velocity (vector) quantities. The aim of the...
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Internet system for supply and temperature control in server rooms
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Logistyczny system elektronicznej identyfikacji pacjenta w przychodni
PublikacjaW niniejszym artykule skupiono się na procesowym podejściu do organizacji zakładów opieki zdrowotnej oraz formach jej doskonalenia. Przedstawiona została również koncepcja wdrożenia logistycznego systemu elektronicznej identyfikacji pacjenta dedykowanego działalności tych podmiotów wraz z próbą wskazania potencjalnych korzyści, wiążących się z jego implementacją.
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ROAD SAFETY WITHIN THE "INTEGRATED SYSTEM OF TRANSPORT SAFETY"
PublikacjaThe concept of the “Integrated System of Transport Safety” in Poland is a novel solution, built upon the best practices available from only a handful of countries in the world. In the last few decades, the extent of applying integrated transport safety systems to improve transport safety systems has varied; nevertheless, studying the experience of the safest countries in the world we can say that enormous progress has been achieved...
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ALLYING SYSTEM THINKING AND SET OF EXPERIENCE KNOWLEDGE STRUCTURE
PublikacjaThe approach of system thinking is completely different from traditional forms of analysis. Even the ancient meaning of word analysis is “a breaking up”. Set of Experience Knowledge Structure is an atomic record of decision event that can be grouped together and form some form of decision DNA of an organization. The question that this paper is trying to answer in how those concepts can be merged.
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Online sound restoration system for digital library applications
PublikacjaAudio signal processing algorithms were introduced to the new online non-commercial service for audio restoration intended to enhance the content of digitized audio repositories. Missing or distorted audio samples are predicted using neural networks and a specific implementation of the Jannsen interpolation method based on the autoregressive model (AR) combined with the iterative restoring of missing signal samples. Since the distortion...
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System polityczny i gospodarczy Turcji: wybrane aspekty
PublikacjaTurcja stała się w ostatnich latach jednym z kluczowych graczy w globalnej polityce i gospodarce. Od 2002 r. władzę w tym kraju sprawuje konserwatywna partia AKP pod przywództwem premiera Erdoğana, który doprowadził do zmniejszenia wpływów wojska oraz istotnych zmian w polityce zewnętrznej, w wyniku których Turcja jest coraz bliżej pozycji lidera całego regionu. Nadal utrzymywane są przyjazne stosunki z USA oraz UE, mimo zahamowania...
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SHM System of the Roof Structure of Sports Arena “Olivia”
PublikacjaThe paper presents a structural health monitoring system of the Sports Arena “Olivia” in Gdansk, Poland. The system was installed because of doubts about the roof stability due to observed buckling of the steel truss members. The SHM system was based on nonlinear FEM models used for detection of type of near failure modes of the roof. The application of detailed FEM model in current state updated on data from in situ loading testes...
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Online sound restoration system for digital library applications.
PublikacjaAudio signal processing algorithms were introduced to the new online non-commercial service for audio restoration intended to enhance the content of digitized audio repositories. Missing or distorted audio samples are predicted using neural networks and a specific implementation of the Jannsen interpolation method based on the autoregressive model (AR) combined with the iterative restoring of missing signal samples. Since the distortion...
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Gesture-controlled Sound Mixing System With a Sonified Interface
PublikacjaIn this paper the Authors present a novel approach to sound mixing. It is materialized in a system that enables to mix sound with hand gestures recognized in a video stream. The system has been developed in such a way that mixing operations can be performed both with or without visual support. To check the hypothesis that the mixing process needs only an auditory display, the influence of audio information visualization on sound...
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Human Tracking in Multi-camera Visual Surveillance System
PublikacjaArtykuł prezentuje krótkie podsumowanie wykorzystywanych technologii z dziedziny śledzenia osób z wykorzystaniem inteligentnych systemów bezpieczeństwa. Opisane w niniejszym opracowaniu systemy rozpoznawania twarzy, w połączeniu ze śledzeniem osób, nie mają na celu rozpoznawania tożsamości osób. Nie powstaje żadna baza danych łącząca cechy biometryczne z konkretnymi osobami, co sprawia że przestrzegane jest prawo w zakresie ochrony...
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On the Transcendental Philosophy in the Light of the Kantian Aggregate - System Opposition
PublikacjaTh e article represents an attempt to determine the essence of critical philosophy in the light of Kantian distinction between aggregate and system. In order to achieve this, the article harks back to Kant’s work and to accomplishments of Marburg School of neo-Kantianism and particularly to Ernst Cassirer’s philosophy. Discrimination between aggregate and system as two possible types of knowledge representation rests on the precedent...
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Wireless intelligent audio-video surveillance prototyping system
PublikacjaThe presented system is based on the Virtex6 FPGA and several supporting devices like a fast DDR3 memory, small HD camera, microphone with A/D converter, WiFi radio communication module, etc. The system is controlled by the Linux operating system. The Linux drivers for devices implemented in the system have been prepared. The system has been successfully verified in a H.264 compression accelerator prototype in which the most demanding...
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Hierarchiczny system sterowania dwukołowym balansującym pojazdem mobilnym
PublikacjaPojazdy mobilne są projektowane i rozwijane od kilkunastu lat. W artykule opisano dwukołowy balansujący pojazd mobilny. Zastosowane rozwiązania mechaniczne i elektroniczne są jego cechami charakterystycznymi. Ponadto sposób kierowania pojazdem jest nietypowy i polega na pochylaniu się w danym kierunku, a zmiany kierunku jazdy dokonuje się za pomocą drążka kierowniczego. W celu opracowania algorytmów sterowania koniecznym okazało...
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System dostępu zdalnego do rozproszonych laboratoriów badawczych
PublikacjaPowszechne stosowanie wirtualizacji oraz coraz częstsze łączenie laboratoriów badawczych w środowiska rozproszone powoduje powstanie nowych problemów z organizacją infrastruktury oraz dostępem do niej uczestników eksperymentów badawczych. W pracy przedstawiono architekturę, koncepcję budowy i przykład realizacji systemu dostępu zdalnego do rozproszonych laboratoriów badawczych budowanych w oparciu o środowiska wirtualizacyjne.
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User Trust Levels and Their Impact on System Security and Usability
PublikacjaA multilateral trust between a user and a system is considered. First of all we concentrate on user trust levels associated with the context-oriented CoRBAC model. Consequently, there were computed user profiles on the basis of its implementation in the information processing system “My GUT”. Furthermore, analysis of these profiles and the impact of user trust levels on system security and usability have been discussed.
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System kar i represji karnej w starożytności
PublikacjaKara jest pojęciem wieloznacznym zarówno w języku prawnym jak i prawniczym.Podstawa instytucja w prawie prymitywnym była krwawa zemsta.Stosowano kary zwykłe i kwalifikowane.W Mezopotamii wymiar kary opierał się na zasadzie talionu lub stosowaniu kar odzwierciedlających. W starożytnym Rzymie występował dualizm przestępstw na publiczne, zagrożone m.in. karą śmierci i prywatne, zagrożone lżejszymi karami.W okresie późnego cesarstwa...
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The networking of the justice system as part of public court networks
PublikacjaThe goal of this paper is to look at the organizational structure of the justice system and provide the answer to the basic question of the possible network relations, their force, and imapct. As part od the paper, I have defined public inetrorganisational court network, dividing them into regulatory inter-organisational networks nad voluntary inetrorganisational networks. Emphasis has also been placed on the benefits and threats...
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Autonomous Driver Based on an Intelligent System of Decision-Making
PublikacjaThe paper presents and discusses a system (xDriver) which uses an Intelligent System of Decision-making (ISD) for the task of car driving. The principal subject is the implementation, simulation and testing of the ISD system described earlier in our publications for the task of autonomous driving. The design of the whole ISD system is a result of a thorough modelling of human psychology based on an extensive literature study. Concepts...
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Cognitive network model dedicated to transport system telematics
PublikacjaThe paper defines the concept of cognitive radio, in the context of transport systems, with particular emphasis on modern ecological concept of “green cognitive radio”. In addition, in the paper a modified cognitive network model dedicated to transport system telematics is proposed and presented. Algorithms to support the functioning of the cognitive radio are discussed. Sensors necessary to use the network to support cognitive...
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Eye-Gaze Tracking-Based Telepresence System for Videoconferencing
PublikacjaAn approach to the teleimmersive videoconferencing system enhanced by the pan-tilt-zoom (PTZ) camera, controlled by the eye-gaze tracking system, is presented in this paper. An overview of the existing telepresence systems, especially dedicated to videoconferencing is included. The presented approach is based on the CyberEye eye-gaze tracking system engineered at the Multimedia Systems Department (MSD) of Gdańsk University of Technology...
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Module of priorities for public transport vehicles in the TRISTAR system
PublikacjaOne of the most important elements of the intelligent traffic control systems is the ability to control movement in such a way as to privilege the selected users movement, in particular public transport vehicles. Implemented at the Tri-City the TRISTAR system will also have a module for prioritizing public transport vehicles. The article presents a characteristics of the priority action system: the way of communication with the...
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The UK's banking system as financial hub for Islamic banking
PublikacjaThis paper examines the phenomenon of London as "the Islamic banking hub". It contends that London has become not only an international centre for Islamic finance, but also that there is big interest and demand for Islamic banking products. The authors are also positive that Islamic banking may be a certain solution for the problems that Europe has been suffering since 2007 when the global debt crisis started. Our intention is...
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A System for Cooling Electronic Elements with EHD Coolant Flow
PublikacjaA system for cooling electronic components where the liquid coolant flow is forced with ion-drag type EHD micropumps was tested.
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Reliable underwater communication system for shallow coastal waters
PublikacjaThis paper presents a reliable and robust low data rate spread spectrum approach which is implemented in the acoustic underwater communication system for shallow coastal waters. It shows operation assumptions of spread spectrum techniques based on the wellknown Shannon equation. It describes two methods of spread spectrum: frequency hopping spread spectrum and direct sequence spread spectrum; their block diagram and their characteristics...
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Multipoint Ultrasonic Diagnostics System of Prestressed T-Beams
PublikacjaThis paper is devoted to the application of ultrasonic wave propagation phenomena for the diagnostics of prestressed, concrete, bridge T-beams. A multi-point damage detection system is studied with use of numerically obtained data. The system is designed to detect the presence of the material discontinuities as well as their location.
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THE MODELLING OF ACCUMULATION AND DISSIPATION OF ENERGY IN MECHANICAL DRIVE SYSTEM
PublikacjaThis paper presents a modelling of accumulation and dissipation energy in simple drive system. The simple drive system is presented by laboratory stand designed for calculate fatigue life of material for bending and rotation tests pieces. The laboratory stand was prepared to diagnosis of fatigue life of material by use energetic methods. This idea was submitted as utility model to Polish Patent Office. This laboratory stand gives...
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A NEW WORK SAFETY MANAGEMENT SYSTEM IN CONSTRUCTION SITES
PublikacjaThe hazards on the list are assessed on two levels, namely as minor and serious, and the risk relating to work at the site at three levels: small, average and high, within the range from 1 to 10, where 1 is the lowest value meaning a small risk, and 10 the value meaning a high risk.
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Analytical method of modelling the geometric system of communication route
PublikacjaThe paper presents a new analytical approach to modelling the curvature of a communication route by making use of differential equations. The method makes it possible to identify both linear and nonlinear curvature. It enables us to join curves of the same or opposite signs of curvature. Solutions of problems for linear change of curvature and selected variants of nonlinear curvature in polynomial and trigonometric form were analyzed....
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A Distributed System of Signal Acquisition for Induction Motors Diagnostic
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Energy-Recovery Pressure-Reducer in District Heating System
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An odor-sensing system - powerful technique for foodstuff studies
PublikacjaThis work examines gas sensor array technology combined with multivariate data processing methods and demonstrates a promising potential for rapid, non-destructive analysis of food. Main attention is focused on detailed description of sensor used in e-nose instruments, construction, and principle of operation of these systems. Moreover, this paper briefly reviews the progress in the field of artificial olfaction and future trends...
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System nawigacji bezkolizyjnej autonomicznego robota mobilnego SCORPION.
PublikacjaW artykule przedstawiono opracowany i wykonany system nawigacji autonomicznego robota mobilnego ERSP Scorpion umożliwiający realizację zadania unikania kolizji z przeszkodami statycznymi znajdującymi się w otoczeniu, w którym robota się porusza. Do akwizycji wiedzy o otoczeniu wykorzystano czujniki odometryczne oraz podczerwieni aktywnej. Przedstawiono również wyniki badań systemu nawigacji w różnych warunkach pracy, począwszy...
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Asynchroniczny i samoorganizujący się system radiolokalizacyjny - AEGIR
PublikacjaW artykule przedstawiono opis budowy i działania demonstratora technolo-gicznego asynchronicznego, naziemnego system radiolokalizacyjnego, który został opracowany w Politechnice Gdańskiej. Opisano podstawowe elementy budowy tego systemu, przedstawiono wnioski oraz analizę efektywności jego działania.
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OROMACS: A Design Framework for Multi-agent Control System
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Interactive generative system supporting participatory house design
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Conditionality of the system of control of the financial economy of selfgovernment units
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Automatic system for measuring shifts and deformation of dental prostheses
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