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Search results for: Smart materials and structures

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Search results for: Smart materials and structures

  • Smart Decisional DNA Technology to Enhance Industry 4.0 Environment in Conjunction with Conventional Manufacturing

    Publication

    - Year 2020

    Knowledge-based support has become an indispensable part not only to the traditional manufacturing set-ups but also to the new fast-emerging Industry 4.0 scenario. In this regard, successful research has been performed and extensively reported to develop Decisional DNA based knowledge representation models of engineering object and engineering process called Virtual engineering object (VEO), Virtual engineering process (VEP) and...

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  • Assessment of Supercapacitor’s Quality by Means of Low Frequency Noise

    Publication

    - Year 2017

    Low frequency noise is a well-known tool for quality and reliability assessment of electronic devices. This phenomenon is observed in different electrochemical devices as well (e.g., smart windows, electrochemical corrosion processes). Thus, we can assume that the same tool can be used to asses quality of supercapacitors. Their quality is usually determined only by capacitance and/or equivalent series resistance (ESR), or impedance....

  • Reliability of Structures

    e-Learning Courses

    Reliability of Structures, 2nd grade studies, Civil Engineering

  • A New Approach to Capacitive Sensor Measurements Based on a Microcontroller and a Three-Gate Stable RC Oscillator

    Publication

    - IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT - Year 2023

    A complete smart capacitive sensor solution basedA complete smart capacitive sensor solution based on a microcontroller was developed. This approach includes the development of both the hardware and software. The hardware part comprises an 8-bit microcontroller equipped with two timers/counters and a three-gate stable RC relaxation oscillator. The software part handles system configuration, measurement control, communication control,...

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  • The Effect of Laser Re-Solidification on Microstructure and Photo-Electrochemical Properties of Fe-Decorated TiO2 Nanotubes

    Publication

    - Materials - Year 2020

    Fossil fuels became increasingly unpleasant energy source due to their negative impact on the environment; thus, attractiveness of renewable, and especially solar energy, is growing worldwide. Among others, the research is focused on smart combination of simple compounds towards formation of the photoactive materials. Following that, our work concerns the optimized manipulation of laser light coupled with the iron sputtering to...

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  • Structures

    Journals

    ISSN: 2352-0124

  • Enhanced Remote Control Providing Medical Functionalities

    Publication

    - Year 2013

    This paper presents the enhanced remote control and its role in pervasive healthcare in the home. The device was equipped with health-related measurement modules and a message-processing unit. Preliminary results are presented for monitoring of a pulse, hand tremors, grip forces, and for self­ evaluation procedures. The interaction of the device with the smart environment is presented and discussed.

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  • Mechanical Design, Construction and Control of a Lower Extremity Exoskeleton Robot Prototype with a new structure in the form of three-wheeled Mobile robot

    Publication

    - Year 2017

    In this paper, mechanical design, dynamic modeling, construction and Fuzzy computed torque control of a lab prototype of lower extremity exoskeleton robot with a new structure in the form of three-wheeled Mobile robot is presented. One of the most important applications of next generation of lower extremity exoskeleton robot is usability as smart vehicle. In order to autonomously moving of this robot which is the foundation...

  • Integration of electric vehicle into smart grid: a meta heuristic algorithm for energy management between V2G and G2V

    Publication
    • G. Srihari
    • R. S. R. Krishnam Naidu
    • P. Falkowski-Gilski
    • P. Bidare Divakarachari
    • R. K. Varma Penmatsa

    - Frontiers in Energy Research - Year 2024

    Recently, Electric Vehicles (EV) have been providing fast response and substantial progress in the power generation model. Further, EVs are exploited as adaptable Energy Storage Systems (ESSs) and show a promising performance in ancillary service markets to increase the demand of Smart Grid (SG) integration. The expansion of Vehicle-to-Grid concept has created an extra power source when renewable energy sources are not available....

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  • Self-Organizing Wireless Monitoring System for Containers

    Publication

    - Year 2009

    This 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 Container Monitoring Network...

  • Self-organizing wireless monitoring system for cargo containers

    Publication

    - Polish Maritime Research - Year 2009

    This 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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  • SlowSmartOrunia – potencjał miejskiego rolnictwa w rewitalizacji metropolii

    Publication

    - Year 2015

    Artykuł odnosi do problematy miejskiego rolnictwa i ogrodownictwa widzianego jako potencjał rewitalizacji miasta. Przedstawiona zostaje koncepcja reinterpretacji strategii SMART w celu uzyskania nowego podejścia do planowania uwzględniającego filozofię SLOW lcity. Opis wyników projektu SLOWSMARTORUNIA dostarcza przykładów sposobu rozumienia nowej strategii.

  • Identification of the customer meter assignment to phases in LV grid: Selected issues of UPGRID project realization

    Publication

    - Year 2017

    The paper presents selected issues on the European UPGRID grant implemented by a consortium of companies from seven European states, including from Poland, on the monitoring and control of low voltage grid using measurement pre-registered data by smart AMI meters. The paper focuses on the issue of lack of information on the assignment of communal meters to individual phases.

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  • AUTOMATYCZNE ROZPOZNAWANIE GATUNKÓW MUZYCZNYCH W APLIKACJI SYNTEZUJĄCEJ NISKIE CZĘSTOTLIWOŚCI W URZĄDZENIACH MOBILNYCH

    Publication

    - Year 2015

    W pracy został opisany inteligentny algorytm syntezy niskich częstotliwości w urządzeniach mobilnych (Smart VBS). Algorytm Smart VBS rozpoznaje gatunek muzyczny i w zależności od wskazania dobiera optymalne parametry syntezy niskich częstotliwości. Synteza niskich częstotliwości odbywa się z wykorzystaniem metody funkcji nieliniowych (NLD). Modyfikacji podlega wykorzystywana funkcja nieliniowa, liczba oraz poziom wzmocnienia dodawanych...

  • Special Issue: “Non-Destructive Testing of Structures”

    Publication

    - Materials - Year 2020

    The Special Issue “Non-Destructive Testing of Structures” has been proposed to present recent developments in the field of diagnostics of structural materials and components in civil and mechanical engineering. The papers highlighted in this editorial concern various aspects of non-invasive diagnostics, including such topics as condition assessments of civil and mechanical structures and connections of structural elements, the...

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  • Selective jamming of OFDM transmission in NB-IoT radio interface

    Publication

    - Year 2023

    The paper presents the concept of smart jamming, which involves selective interference aimed at critical components of the OFDM signal. Research verifying the feasibility of this type of electronic attack are described. A realized testbed for jamming real NB-IoT signals in a downlink is presented. The test results demonstrate the feasibility of realizing selective jamming and its greater effectiveness compared to barrage interference.

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  • Structural Dynamics and Stability of Composite Structures

    Publication

    - Advances in Materials Science and Engineering - Year 2016

    This an editorial for a special Issue devoted to the application of dynamic and stability analysis of composite structures. In structural applications, past few decades have seen outstanding advances in the use of composite materials including Functionally Graded Materials (FGM). Most structures, whether they are used in civil, marine, or aerospace engineering, are subjected to dynamic loads during their operation.Therefore, dynamic...

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  • Opomiarowanie w nowoczesnej oczyszczalni ścieków

    Publication

    - Year 2005

    Artykuł jest kolejną publikacja cyklu prezentującego wyniki projektu 5. Programu Ramowego UE ''SMArt Control of wastewater systems - SMAC''. W ramach tego projektu zaproponowano nową koncepcję sterowania biologiczną oczyszczalnią ścieków (OŚ)oraz opracowano nową strukturę i algorytmy sterowania. Wyniki projektu zostały zaimplementowane w pilotażowej oczyszczalni w Kartuzach.

  • Towards Cognitive and Perceptive Video Systems

    Publication
    • T. Akgun
    • C. Attwood
    • A. Cavallaro
    • C. Fabre
    • F. Poiesi
    • P. Szczuko

    - Year 2014

    In this chapter we cover research and development issues related to smart cameras. We discuss challenges, new technologies and algorithms, applications and the evaluation of today’s technologies. We will cover problems related to software, hardware, communication, embedded and distributed systems, multi-modal sensors, privacy and security. We also discuss future trends and market expectations from the customer’s point of view.

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  • Digitalization of Building Site Management in the Construction Industry

    Publication

    - International Journal of Sustainable Construction Engineering and Technology - Year 2023

    With Industry 4.0, a digital transformation has started in the construction industry. However, 4.0 technologies have difficulties in the integration of digital systems due to the diversity and complexity of the processes in the construction industry. Multidisciplinary work in architectural projects and the need for high productivity require digital renovation planning in the construction industry. The application of the technologies...

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  • Bio-inspired Decisional DNA in Machinas and other Man-made Systems: The Way Forward

    Publication

    - Year 2014

    Artificial bio-inspired intelligent techniques and systems supporting smart, knowledge-based solutions of real world problems which are currently researched very extensively by research teams around the world, have enormous potential to enhance automation of decision making and problem solving for a number of diverse areas including design, manufacturing, Information Technology (IT), social communities of practice, and economics...

  • Experience-Based Product Inspection Planning for Industry 4.0

    Publication

    - CYBERNETICS AND SYSTEMS - Year 2021

    In this paper we describe how our Smart Virtual Product Development (SVPD) system can be used to enhance product inspection planning. The SVPD system is comprised of three main modules, these being the design knowledge management (DKM) module, the manufacturing capability and process planning (MCAPP) module, and the product inspection planning (PIP) module. Experiential knowledge relating to formal decisional events is collected,...

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  • Perspektywy wykorzystania architektury korporacyjnej w tworzeniu rozwiązań smart city

    Publication

    - Roczniki Kolegium Analiz Ekonomicznych - Year 2015

    Idea jaką jest SmartCity jest na tyle nowa, iż trudno znaleźć kompleksowy i w pełni działający system obejmujący wszystkich jego interesariuszy oraz ich wymagania względem niego – rozumianego jako przedsięwzięcie, a nie system informatyczny. Obecnie prowadzonych jest wiele projektów o których można powiedzieć, iż są to projekty „wyspowe” - obejmują tylko jedno, lub kilka zagadnień (domen, aspektów), związanych z zarządzaniem przestrzenią...

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  • Diagnostyka ultradźwiękowa mostowej belki prefabrykowanej typu T metodą młoteczkową

    Publication

    - Przegląd Budowlany - Year 2014

    Zastosowanie prefabrykacji w budowie obiektów mostowych pozwala optymalizować zużycie energii i materiałów i tym samym redukować koszty budowanego obiektu. Prefabrykowane belki sprężone mogą występować jako elementy kablobetonowe wykonywane bezpośrednio na placu budowy lub powstawać w zakładzie prefabrykacji jako elementy strunobetonowe. Elementy prefabrykowane wytwarzane w warunkach przemysłowych muszą spełniać wymagania wysokiej trwałości,...

  • COMPUTERS & STRUCTURES

    Journals

    ISSN: 0045-7949 , eISSN: 1879-2243

  • CHEMISTRY OF MATERIALS

    Journals

    ISSN: 0897-4756 , eISSN: 1520-5002

  • System SCADA w nowoczesnym monitorowaniu i sterowaniu oczyszczalnią ścieków

    Publication

    - Year 2005

    Artykuł jest kolejną publikacją z cyklu prezentującego wyniki projektu 5. Programu Ramowego UE ''SMART Control of wastewater systems - SMAC''. W ramach tego projektu zaproponowana została nowa koncepcja sterowania biologiczną oczyszczalnią ścieków (OŚ) oraz opracowana została nowa struktura i algorytmy sterowania. Wyniki projektu zostały zaimplimentowane w pilotażowej oczyszczalni w Kartuzach.

  • Junctions In Shell Structures: A Review

    Publication

    - THIN-WALLED STRUCTURES - Year 2015

    Many shell structures used in modern technology consist of regular shell parts joined together along their common boundaries. We review different theoretical, numerical, and experimental approaches to modelling, analyses and design of the compound shell structures with junctions. Several alternative forms of boundary, continuity and jump conditions at the singular midsurface curves modelling the shell junction are reviewed. We...

  • Towards Contactless, Hand Gestures-Based Control of Devices

    Publication

    - Year 2018

    Gesture-based intuitive interactions with electronic devices can be an important part of smart home systems. In this paper, we adapt the contactless linear gesture sensor for the navigation of smart lighting system. Set of handled gestures allow to propose two methods of active light source selection, continuous dimming, and turning on and off based on discrete gestures. The average gesture recognition accuracy was 97.58% in the...

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  • Estimation of Average Speed of Road Vehicles by Sound Intensity Analysis

    Publication

    - SENSORS - Year 2021

    Constant monitoring of road traffic is important part of modern smart city systems. The proposed method estimates average speed of road vehicles in the observation period, using a passive acoustic vector sensor. Speed estimation based on sound intensity analysis is a novel approach to the described problem. Sound intensity in two orthogonal axes is measured with a sensor placed alongside the road. Position of the apparent sound...

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  • Kongres Smart Metropolia

    Events

    13-11-2017 00:00 - 15-11-2017 23:59

    W trakcie kongresu odbędą się debaty i wizyty studyjne na tematy związane z rozwojem obszarów metropolitalnych.

  • Scenariusze przepływu pracy sprzężone z automatyczną akwizycją danych

    Publication

    - Year 2010

    Przedstawiono tematykę inteligentnych przepływów pracy (smart workflow). Przedstawiono aplikacje oparte o inteligentne scenariusz przepływu pracy: sterowanie systemem audio, monitorowanie warunków środowiskowych pomieszczenia i dynamiczną kontekstową listę zadań. Opisano komponentową architekturę systemu. Opisano etapy poszerzające proces projektowania i implementacji. Wskazano na problemy występujące podczas wykonywania tych aplikacji...

  • Measurements in civil engineering, transport, environmental engineering, mining and power engineering 22/23

    e-Learning Courses
    • P. Zima

    The course is primarily open to all PhD students at Gdansk University of Technology. This course is compulsory for PhD students assigned to Civil Engineering and Transport as well as Environmental Engineering, Mining and Power Engineering tracks at Doctoral School of GUT. This course allows the PhD students to obtain the knowledge related to the experimental equipment and types of experiments carried out at GUT in the field of...

  • Measurements in civil engineering, transport, environmental engineering, mining and power engineering 23/24

    e-Learning Courses
    • P. Zima

    The course is primarily open to all PhD students at Gdansk University of Technology. This course is compulsory for PhD students assigned to Civil Engineering and Transport as well as Environmental Engineering, Mining and Power Engineering tracks at Doctoral School of GUT. This course allows the PhD students to obtain the knowledge related to the experimental equipment and types of experiments carried out at GUT in the field of...

  • Embedded system using Bluetooth Low Energy sensors for smart farming applications

    Publication
    • A. Dworzańska
    • J. Komińczyk

    - Year 2020

    The main goal of this Bachelor of Engineering project titled Embedded system using Bluetooth Low Energy sensors for smart farming applications is to create a prototype of a system consistent with Agriculture 4.0 concept using Bluetooth Low Energy (BLE) technology. Developed solution shall be easy in implementation and its main functionality shall be periodic gathering of data from environmental sensors...

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  • Data Structures (Doctoral Studies)

    e-Learning Courses
    • K. Goczyła

    The course covers basic data structures and computer algorithms used in information tehcnology applications. 

  • Ontologie ram projektowych jako narzędzie wspomagające decyzje komitetów sterujących

    Publication

    - Studia Informatica Pomerania - Year 2016

    Celem artykułu jest wykazanie przydatności ontologii jako narzędzia wspomagającego decyzje prac komitetów sterujących. Budowa ontologii jako narzędzia wspomagającego decyzje była konsekwencją pojawienia się problemu oceny wniosków projektowych zgłaszanych do projektu Inteligentnych Specjalizacji Pomorza Smart Port & City. W artykule przedstawiono etapy budowy ontologii oraz jej zastosowanie do analizy zgodności dokumentów z przyjętymi...

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  • A method of measuring RLC components for microcontroller systems

    Publication

    - Przegląd Elektrotechniczny - Year 2017

    A new method of measuring RLC components for microcontroller systems dedicated to compact smart impedance sensors based on a direct sensor-microcontroller interface is presented. In the method this direct interface composed of a reference resistor connected in series with the tested sensor impedance is stimulated by a square wave generated by the microcontroller, and then its voltage response is sampled by an internal ADC of the...

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  • State of the Art in Open Platforms for Collaborative Urban Design and Sharing of Resources in Districts and Cities

    Publication

    - Sustainability - Year 2021

    This work discusses recent developments in sharing economy concepts and collaborative co-design technology platforms applied in districts and cities. These developments are being driven both by new technological advances and by increased environmental awareness. The paper begins by outlining the state of the art in smart technology platforms for collaborative urban design, highlighting a number of recent examples. The case of peer-to-peer...

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  • Electrophoretically Deposited Chitosan/Eudragit E 100/AgNPs Composite Coatings on Titanium Substrate as a Silver Release System

    Publication

    - Materials - Year 2021

    Due to the possibility of bacterial infections occurring around peri-implant tissues, it is necessary to provide implant coatings that release antibacterial substances. The scientific goal of this paper was to produce by electrophoretic deposition (EPD) a smart, chitosan/Eudragit E 100/silver nanoparticles (chit/EE100/AgNPs) composite coating on the surface of titanium grade 2 using different deposition parameters, such as the...

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  • Algorithms and Data Structures 2022

    e-Learning Courses
    • R. Ostrowski
    • K. Manuszewski
    • T. Pikies
    • K. Wereszko
    • A. Jastrzębski
    • M. Jurkiewicz
    • T. Goluch

    WETI, DS, Algorithms and Data Structures

  • Comparison of active proximity radars for the wearable devices

    Publication

    - Year 2015

    Two methods of object position and movement estimation in relation to the user of smart glasses were investigated. An active infrared and ultrasonic methods of the obstacle detection were presented and compared. Application of these methods depend on active transducers type (physical medium used), geometry and surface properties of detected objects and their movement direction and speed. In the article properties of both detectors...

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  • The Impact of Contemporary Technology on Shell Structures: Material and Light Solutions

    Publication

    - Journal of the International Association for Shell and Spatial Structures - Year 2023

    With the development of technology and the materials used, shell structures have developed into more complex forms. This article is a comparison between contemporary and historical shell structures. The change is an effect of the evolution in the design process that is the result of parametric design thinking. The study aims to investigate the impact of new technologies on the architectural form of shell structures. Was there any...

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  • Concept of 'Good Urban Governance' and Its Application in Sustainable Urban Planning

    Publication

    - IOP Conference Series: Materials Science and Engineering - Year 2017

    Contemporary urban theory and practice in the post-industrial era is increasingly often turning towards an approach based on sustainable development. That concept bearing the traits of a paradigm has grown on the ground of broad quest for an alternative to the existing development model of the industrial civilisation. It has gained wide social acceptance and is the basis for many development and environmental programmes at the...

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  • Baltic Smart Asset Management - Training Module

    e-Learning Courses
    • A. Rogala
    • P. Rybarczyk

    Baltic Smart Asset Management is an international project co-financed by the funds from Interreg South Baltic Programme 2014-2020. The aim of the project is to develop methods, transnational collaboration processes and knowledge about Smart Asset Management (SAM) for District Heating (DH) sector. The training module will help to spread the professional knowledge on new solutions and applications of SAM methods to promote data-driven...

  • Representing and Managing Experiential Knowledge with Decisional DNA and its Drimos® Extension

    Publication

    - Year 2022

    The Semantic Web concept is proposing a future concept of the WorldWideWeb (WWW) where both humans and man-made systems are able to interconnect and exchange knowledge. One of the challenges of Semantic Web is smart and trusted accommodation of knowledge in artificial systems so it can be unified, enhanced, reused, shared, communicated and distributed with added aptitude. Our research represents an important component of addressing...

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  • Analysis of the parameters of respiration patterns extracted from thermal image sequences

    Publication

    - Biocybernetics and Biomedical Engineering - Year 2016

    Remote estimation of vital signs is an important and active area of research. The goal of this work was to analyze the feasibility of estimating respiration parameters from video sequences of faces recorded using a mobile thermal camera. Different estimators were analyzed and experimentally verified. It was demonstrated that the respiration rate, periodicity of respiration, and presence and length of apnea periods could be reliably...

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  • Evaluation of respiration rate and pattern using a portable thermal camera

    Publication

    - Year 2016

    The goal of this paper was to analyze the accuracy of the proposed method for the evaluation of respiration rate and respiration rhythm patterns (e.g. inspiration slope) using the portable and mobile thermal camera module that could be a part of smart glasses. Parameters were analyzed for 12 volunteers in two experiments, when subjects speak and do not speak. The pressure, chest belt was used as a reference measurement method....

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  • Adding Intelligence to Cars Using the Neural Knowledge DNA

    Publication

    - CYBERNETICS AND SYSTEMS - Year 2017

    In this paper we propose a Neural Knowledge DNA based framework that is capable of learning from the car’s daily operation. The Neural Knowledge DNA is a novel knowledge representation and reasoning approach designed to support discovering, storing, reusing, improving, and sharing knowledge among machines and computing devices. We examine our framework for drivers' classification based on their driving behaviour. The experimental...

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  • Assembly of 1D Granular Structures from Sulfonated Polystyrene Microparticles

    Publication
    • A. Mikkelsen
    • A. Kertmen
    • K. Khobaib
    • M. Rajnak
    • K. Juraj
    • Z. Rozynek

    - Materials - Year 2017

    Being able to systematically modify the electric properties of nano- and microparticles opens up new possibilities for the bottom-up fabrication of advanced materials such as the fabrication of one-dimensional (1D) colloidal and granular materials. Fabricating 1D structures from individual particles offers plenty of applications ranging from electronic sensors and photovoltaics to artificial flagella for hydrodynamic propulsion....

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