Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "cyber-physical systems" wg kryterium: Temat

  Lista filtrów
Wyrównaj
Wyświetlanie 1-15 z 28
Tytuł:
Fast attack detection method for imbalanced data in industrial cyber-physical systems
Autorzy:
Huang, Meng
Li, Tao
Li, Beibei
Zhang, Nian
Huang, Hanyuan
Powiązania:
https://bibliotekanauki.pl/articles/23944834.pdf
Data publikacji:
2023
Wydawca:
Społeczna Akademia Nauk w Łodzi. Polskie Towarzystwo Sieci Neuronowych
Tematy:
intrusion detection system
industrial cyber-physical Systems
imbalanced data
all k-nearest neighbor
LightGBM
Opis:
Integrating industrial cyber-physical systems (ICPSs) with modern information technologies (5G, artificial intelligence, and big data analytics) has led to the development of industrial intelligence. Still, it has increased the vulnerability of such systems regarding cybersecurity. Traditional network intrusion detection methods for ICPSs are limited in identifying minority attack categories and suffer from high time complexity. To address these issues, this paper proposes a network intrusion detection scheme, which includes an information-theoretic hybrid feature selection method to reduce data dimensionality and the ALLKNN-LightGBM intrusion detection framework. Experimental results on three industrial datasets demonstrate that the proposed method outperforms four mainstream machine learning methods and other advanced intrusion detection techniques regarding accuracy, F-score, and run time complexity.
Źródło:
Journal of Artificial Intelligence and Soft Computing Research; 2023, 13, 4; 229--245
2083-2567
2449-6499
Pojawia się w:
Journal of Artificial Intelligence and Soft Computing Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sensor platform of industrial tomography for diagnosticsand control of technological processes
Platforma sensorowa tomografii przemysłowej do diagnostyki i sterowania procesami technologicznymi
Autorzy:
Król, Krzysztof
Rymarczyk, Tomasz
Niderla, Konrad
Kozłowski, Edward
Powiązania:
https://bibliotekanauki.pl/articles/27315361.pdf
Data publikacji:
2023
Wydawca:
Politechnika Lubelska. Wydawnictwo Politechniki Lubelskiej
Tematy:
electrical capacitance tomography
cyber-physical systems
sensors
electrical impedance tomography
tomografia pojemnościowa
systemy cyber-fizyczne
sensory
tomografia impedancyjna
Opis:
This article presents an industrial tomography platform for diagnosing and controlling technological processes. The system has been prepared in such a way that it is possible to add individual sensors that cooperate with the system of an intelligent cyber-physical platform with an open architecture. In addition, it is possible to configure and cooperate with external systems freely. As part of the experimental work, a platform has been developed that allows individual subsystems and external customer systems to work together. The cyber-physical system, a new generation of digital systems, focuses mainly on the complex interaction and integration between cyberspace and the physical world. A cyber-physical system consists of highly integrated computing, communication, control and physical elements. It focuses mainly on the complex interaction and integration between cyberspace and the physical world.
W artykule przedstawiono przemysłową platformę tomograficzną wykorzystywaną do diagnostyki i sterowania procesami technologicznymi. Aplikacja pozwala na dodawanie poszczególnych czujników współpracujących z systemem inteligentnej platformy cyber-fizycznej o otwartej architekturze, a dodatkowo możliwa była dowolna konfiguracja i współpraca z systemami zewnętrznymi. W ramach prac eksperymentalnych opracowano platformę, która umożliwia współpracę poszczególnych podsystemów i zewnętrznych systemów klienta. System cyberfizyczny, koncentruje się głównie na złożonej interakcji i integracji między cyberprzestrzenią a światem fizycznym. System cyberfizyczny składa się z wysoce zintegrowanych elementów obliczeniowych, komunikacyjnych, kontrolnych i fizycznych. Rozwiązanie koncentruje się głównie na złożonej interakcji i integracji między cyberprzestrzenią a światem fizycznym.
Źródło:
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska; 2023, 13, 1; 33--37
2083-0157
2391-6761
Pojawia się w:
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Design a robust quantitative feedback theory controller for cyber-physical systems: ship course control problem
Autorzy:
Abadi, Ali Soltani Sharif
Hosseinabadi, Pooyan Alinaghi
Ordys, Andrew
Grimble, Michael
Powiązania:
https://bibliotekanauki.pl/articles/2175111.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
quantitative feedback theory
Denial-of-Service
robust control
cyber-physical systems
Opis:
One of the most critical problems in all practical systems is the presence of uncertainties, internal and external disturbances, as well as disturbing noise, which makes the control of the system a challenging task. Another challenge with the physical systems is the possibility of cyber-attacks that the system’s cyber security against them is a critical issue. The systems related to oil and gas industries may also be subjected to cyber-attacks. The subsets of these industries can be mentioned to the oil and gas transmission industry, where ships have a critical role. This paper uses the Quantitative Feedback Theory (QFT) method to design a robust controller for the ship course system, aiming towards desired trajectory tracking. The proposed controller is robust against all uncertainties, internal and external disturbances, noise, and various possible Deception, Stealth, and Denial-of-Service (DOS) attacks. The robust controller for the ship system is designed using the QFT method and the QFTCT toolbox in MATLAB software. Numerical simulations are performed in MATLAB/Simulink for two case studies with disturbances and attacks involving intermittent sinusoidal and random behavior to demonstrate the proposed controller.
Źródło:
Archives of Control Sciences; 2022, 32, 3; 589--605
1230-2384
Pojawia się w:
Archives of Control Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mobilne aplikacje w cyfrowym zarządzaniu zasobami infrastruktury mostowej
Mobile applications in digital management of bridge infrastructure assets
Autorzy:
Salamak, Marek
Powiązania:
https://bibliotekanauki.pl/articles/24024750.pdf
Data publikacji:
2022
Wydawca:
Stowarzyszenie Inżynierów i Techników Komunikacji Rzeczpospolitej Polskiej
Tematy:
mosty
zarządzanie zasobami
system zarządzania mostami
BIM
inspekcja stanu technicznego
urządzenia cyberfizyczne
bridges
asset management
bridge management systems
structural inspection
cyber-physical devices
Opis:
Artykuł omawia kierunki rozwoju systemów zarządzania infrastrukturą mostową w kontekście powszechnej cyfryzacji gospodarki. Jej podstawą jest metodyka BIM. Przedstawiono możliwości implementacji rozwiązań informatycznych w systemach zarządzania infrastrukturą mostową oraz wyłaniający się z tego schemat przyszłej cyberinfrastruktury, która zastąpi dzisiejsze systemy typu BMS (Bridge Management System). Pokazano prototyp mobilnego urządzenia Smart Bridge Inspector do wspomagania inspekcji w terenie. Skuteczność aplikacji testowana była w licznych eksperymentach na obiektach mostowych w terenie.
The article discusses the directions of the development of bridge infrastructure management systems in the context of the universal digitization of the economy. Its basis is the BIM methodology. Implementing modern IT solutions in bridge management systems (BMS) will result in future cyber-infrastructure, which will replace today’s systems. A new mobile device Smart Bridge Inspector prototype to support bridge inspections was shown. The effectiveness of the application was tested in numerous experiments on bridges in the field.
Źródło:
Drogownictwo; 2022, 5; 154--164
0012-6357
Pojawia się w:
Drogownictwo
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Self-Adaptation Driven by SysML and Goal Models – A Literature Review
Autorzy:
Andaa, Amal Ahmed
Amyot, Daniel
Powiązania:
https://bibliotekanauki.pl/articles/2060912.pdf
Data publikacji:
2022
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
adaptation
cyber-physical systems
goal modeling
sociotechnical system
SysML
traceability
uncertainty
Opis:
Background: Socio-cyber-physical systems (SCPSs) are a type of cyber-physical systems with social concerns. Many SCPSs, such as smart homes, must be able to adapt to reach an optimal symbiosis with users and their contexts. The Systems Modeling Language (SysML) is frequently used to specify ordinary CPSs, whereas goal modeling is a requirements engineering approach used to describe and reason about social concerns. Objective: This paper aims to assess existing modeling techniques that support adaptation in SCPSs, and in particular those that integrate SysML with goal modeling. Method: A systematic literature review presents the main contributions of 52 English articles selected from five databases that use both SysML and goal models (17 techniques), SysML models only (11 techniques), or goal models only (8 techniques) for analysis and self-adaptation. Result: Existing techniques have provided increasingly better modeling support for adaptation in a SCPS context, but overall analysis support remains weak. The techniques that combine SysML and goal modeling offer interesting benefits by tracing goals to SysML (requirements) diagrams and influencing the generation of predefined adaptation strategies for expected contexts, but few target adaptation explicitly and most still suffer from a partial coverage of important goal modeling concepts and of traceability management issues.
Źródło:
e-Informatica Software Engineering Journal; 2022, 16, 1; art. no. 220101
1897-7979
Pojawia się w:
e-Informatica Software Engineering Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A development methodology for cyber-physical systems based on deterministic theatre with hybrid actors
Autorzy:
Cicirello, Franco
Nigro, Libero
Powiązania:
https://bibliotekanauki.pl/articles/1954580.pdf
Data publikacji:
2021
Wydawca:
Politechnika Gdańska
Tematy:
cyber-physical systems
model-driven development
timing models reconciliation
hybrid actors
model continuity
determinism
theatre actor system
Uppaal
Java
systemy cyber-fizyczne
rozwój sterowany
model czasowy
aktorzy hybrydowi
ciągłość modelu
determinizm
Opis:
The goal of the work described in this paper is to propose a development approach for cyber-physical systems (CPS) which relies on actors as the fundamental modelling blocks. The approach is characterized by its capability to deal with the discrete aspects of the cyber part of a CPS, as well as the continuous behaviour of the physical part. More in particular, the approach is based on the Theatre actor system which fosters determinism in model behaviour, and favours model continuity when switching from system modelling and analysis down to prototype and synthesis phases. A key factor of Theatre is the possibility to combine both discrete-event actors, which operate on a discrete timeline, with continuous-time actors which reproduce, in general by using Ordinary Differential Equations (ODEs), the dynamical evolution of physical components. For formal property assessment, Theatre actors (both discrete and continuous) can be reduced to Timed Automata (TA) in the context of the Uppaal toolbox, where the exhaustive andór the statistical model checkers can be exploited. This paper first describes the proposed approach, then it demonstrates its suitability to CPS modelling and analysis through examples. The paper also discusses how abstract and formal modelling actor concepts can be naturally transitioned to implementation concepts in Java.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2021, 25, 2; 233-260
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hypotheses concerning complexity surges in modern and future industrial information systems
Autorzy:
Freund, Lucas
Al-Majeed, Salah
Powiązania:
https://bibliotekanauki.pl/articles/1835489.pdf
Data publikacji:
2021
Wydawca:
Wyższa Szkoła Logistyki
Tematy:
complexity
complex systems
industrial systems
information
cyber-physical systems
Big Data
Opis:
This paper has the central aim to provide an analysis of increases of system complexity in the context of modern industrial information systems. An investigation and exploration of relevant theoretical frameworks is conducted and accumulates in the proposition of a set of hypotheses as an explanatory approach for a possible definition of system complexity based on information growth in industrial information systems. Several interconnected sources of technological information are investigated and explored in the given context in their functionality as information transferring agents, and their practical relevance is underlined by the application of the concepts of Big Data and cyber-physical, cyber-human and cyber-physical-cyber-human systems. Methods: A systematic review of relevant literature was conducted for this paper and in total 85 sources matching the scope of this article, in the form of academic journals and academic books of the mentioned academic fields, published between 2012 and 2019, were selected, individually read and reviewed by the authors and reduced by careful author selection to 17 key sources which served as the basis for theory synthesis. Results: Four hypotheses (H1-H4) concerning exponential surges of system complexity in industrial information systems are introduced. Furthermore, first foundational ideas for a possible approach to potentially describe, model and simulate complex industrial information systems based on network, agent-based approaches and the concept of Shannon entropy are introduced. Conclusion: Based on the introduced hypotheses it can be theoretically indicated that the amount information aggregated and transferred in a system can serve as an indicator for the development of system complexity and as a possible explanatory concept for the exponential surges of system complexity in industrial information systems.
Źródło:
LogForum; 2021, 17, 3; 321-329
1734-459X
Pojawia się w:
LogForum
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Machine Learning in Cyber-Physical Systems and manufacturing singularity – it does not mean total automation, human is still in the centre: Part II – In-CPS and a view from community on Industry 4.0 impact on society
Autorzy:
Putnik, Goran D.
Shah, Vaibhav
Putnik, Zlata
Ferreira, Luis
Powiązania:
https://bibliotekanauki.pl/articles/1428709.pdf
Data publikacji:
2021
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
human role
artificial intelligence
machine learning
manufacturing singularity
intelligent machine architecture
cyber-physical systems
Industry 4.0
Opis:
In many discourses, popular as well as scientific, it is suggested that the "massive" use of Artificial Intelligence (AI), including Machine Learning (ML), and reaching the point of "singularity" through so-called Artificial General Intelligence (AGI), and Artificial Super-Intelligence (ASI), will completely exclude humans from decision making, resulting in total dominance of machines over human race. Speaking in terms of manufacturing systems, it would mean that the intelligence and total automation would be achieved (once the humans are excluded). The hypothesis presented in this paper is that there is a limit of AI/ML autonomy capacity, and more concretely, the ML algorithms will be not able to become totally autonomous and, consequently, the human role will be indispensable. In the context of the question, the authors of this paper introduce the notion of the manufacturing singularity and present an intelligent machine architecture towards the manufacturing singularity, arguing that the intelligent machine will always be human dependent. In addition, concerning the manufacturing, the human will remain in the centre of Cyber-Physical Systems (CPS) and in Industry 4.0. The methodology to support this argument is inductive, similarly to the methodology applied in a number of texts found in literature, and based on computational requirements of inductive inference based machine learning. The argumentation is supported by several experiments that demonstrate the role of human within the process of machine learning. Based on the exposed considerations, a generic architecture of intelligent CPS, with embedded ML functional modules in multiple learning loops, is proposed in order to evaluate way of use of ML functionality in the context of CPS. Similar to other papers found in literature, due to the (informal) inductive methodology applied, considering that this methodology does not provide an absolute proof in favour of, or against, the hypothesis defined, the paper represents a kind of position paper. The paper is divided into two parts. In the first part a review of argumentation from literature in favour of and against the thesis on the human role in future was presented, as well as the concept of the manufacturing singularity was introduced. Furthermore, an intelligent machine architecture towards the manufacturing singularity was proposed, arguing that the intelligent machine will be always human dependent and, concerning the manufacturing, the human will remain in the centre. The argumentation is based on the phenomenon related to computational machine learning paradigm, as intrinsic feature of the AI/ML1, through the inductive inference based ML algorithms, whose effectiveness is conditioned by the human participation. In the second part, an architecture of the Cyber-Physical (Production) Systems (CPPS) with multiple learning loops is presented, together with a set of experiments demonstrating the indispensable human role. Finally, a discussion of the problem from the manufacturing community point of view on future of human role in Industry 4.0 as the environment for advanced AI/ML applications is registered.
Źródło:
Journal of Machine Engineering; 2021, 21, 1; 133-153
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Managing Industry 4.0 integration - the Industry 4.0 knowledge & technology framework
Autorzy:
Freund, Lucas
Al-Majeed, Salah
Powiązania:
https://bibliotekanauki.pl/articles/2021498.pdf
Data publikacji:
2021
Wydawca:
Wyższa Szkoła Logistyki
Tematy:
Industry 4.0
smart factory
exponential technological change
cyber-human systems
cyber-physical systems
zmiana technologiczna
systemy cyberfizyczne
Opis:
Background: This paper has the aim to address the key area of managing complex Industry 4.0 production systems to support a successful adoption and integration of Industry 4.0. This is achieved by approaching methodological research challenges of Industry 4.0 in the form of lacking reference models and the need to establish common definitions of fundamental concepts. The general underlying challenge this paper aims to contribute to solve can therefore be defined as how the technological advances, like CPS, IoT, Big Data or CC can be best linked with each other on different levels of perspective and how they can be used by decision-makers to generate economic value and to improve existing processes. This is achieved through the introduction of the Industry 4.0 Knowledge & Technology Framework (IKTF). Methods: The Industry 4.0 Knowledge Framework (IKTF) is based on the concept of the micro-meso-macro analysis framework and consequently is representative for the approach of micro-meso-macro analysis in managerial practice. It proposes three categories of factors and places them in three basic levels layering them on top of each other. The macrolevel includes the financial, political and sociocultural factors that influence Industry 4.0. The meso-level includes the technical and organizational factors. The micro-level refers to individual factors, particularly individual companies’ intention to use Industry 4.0 in practical economic contexts. Results: The Industry 4.0 Knowledge & Technology Framework (IKTF) provides guidance to corporate decision makers by providing a comprehensive, multi-level sequential integration framework for Industry 4.0 based on a sequential micro, meso and macro perspective analysis of the individual corporate context. The aim of the IKTF is to support an informed and successful managerial decision-making process and therefore enable the integration of Industry 4.0 in a corporate context. Conclusion: As a first step, the structure, and contents of the IKTF are sequentially introduced and described. In a second and final step the functionality and applicability of the IKTF are demonstrated and discussed on a theoretical and practical level with the help of a case study.
Źródło:
LogForum; 2021, 17, 4; 569--586
1734-459X
Pojawia się w:
LogForum
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Operator maszyn i urządzeń w Przemyśle 4.0 — wprowadzenie do tematu
Machine and equipment operator in Industry 4.0 — introduction to the topic
Autorzy:
Gajdzik, Bożena
Powiązania:
https://bibliotekanauki.pl/articles/2085924.pdf
Data publikacji:
2021-05-31
Wydawca:
Polskie Wydawnictwo Ekonomiczne
Tematy:
przemysł 4.0
operator maszyn i urządzeń
cyberfizyczne systemy produkcji
industry 4.0
machines and equipment operator
cyber-physical production systems
Opis:
W artykule przedstawiono obraz operatora maszyn i urządzeń w kontekście rozwoju przemysłowych systemów cyberfizycznych i adaptacyjnej automatyzacji w przedsiębiorstwach produkcyjnych. Rozwój technologii sprawia, że pojawiają się nowe wyzwania wobec operatorów maszyn i urządzeń. Lansowana od dekady koncepcja Przemysłu 4.0 kształtuje nowe środowisko pracy operatorów obsługujących maszyny i urządzenia. Przemysł 4.0 jest pojęciem używanym do opisu technologii w czwartej rewolucji przemysłowej. Zastosowanie do sterowania produkcją nowoczesnych technologii informatycznych i komunikacyjnych, wspartych pełną automatyzacją i robotyzacją czynności, Internetem Rzeczy i przetwarzaniem danych w chmurze, zmienia dotychczasowe sposoby obsługi maszyn i urządzeń. W literaturze przedmiotu toczą się dyskusje wokół roli operatorów maszyn i urządzeń w nowoczesnych fabrykach. Wtórne źródła informacji były podstawą do nakreślenia ogólnych (ramowych) warunków pracy i cech operatora maszyn i urządzeń w Przemyśle 4.0. Celem niniejszego artykułu jest wprowadzenie do szerokiej tematyki zagadnień o roli operatorów maszyn i urządzeń w cyberfizycznych systemach produkcji.
This paper presents an image of the machine and equipment operator in the context of the development of industrial cyberphysical systems and adaptive automation in manufacturing companies. The development of technology makes new challenges for machine and equipment operators. The concept of Industry 4.0, which has been lashed for a decade, is shaping a new work environment for operators who operate machinery and equipment. Industry 4.0 is the term used for technological advances in the fourth industrial revolution. Advanced information and communication technologies, supported by full automation and robotization, the Internet of Things and cloud computing to control production, are changing the existing ways of operating machinery and equipment. There are discussions in the literature around the role of machine and equipment operators in modern factories. Secondary sources of information was the basis for outlining the general (framework) conditions of work and profile of the operator of machinery and equipment in Industry 4.0. The aim of this paper is an introduction to the broad topic of issues about the role of the operators of machinery and equipment in cyber-physical systems of production.
Źródło:
Gospodarka Materiałowa i Logistyka; 2021, 5; 2-7
1231-2037
Pojawia się w:
Gospodarka Materiałowa i Logistyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The role of knowledge in cyber-physical systems of systems
Autorzy:
Sanz, Ricardo
Bermejo, Julita
Rodrigez, Manuel
Aguado, Esther
Powiązania:
https://bibliotekanauki.pl/articles/1954570.pdf
Data publikacji:
2021
Wydawca:
Politechnika Gdańska
Tematy:
cyber-physical systems
systems-of-systems
knowledge
integration
engineering
autonomy
cyber-fizyczne systemy
systemy-systemy
wiedza
integracja
inżynieria
autonomia
Opis:
Characterinsing the nature of cybephysical systems is not easy task. What are core aspects and what are not? This is especially tricky in systems-of-systems aggregates. Some EU-funded cyberphysical systems projects have performed a roadmapping exercise over the domain of Cyber-Physical Systems-of-Systems. In particlular, the EU-CPSoS project roadmap has identified three major challenges and eleven research and innovation policies that shall be addressed to solve the three challenges. The third core challenge addresses Cognitive Cyber-physical Systems of Systems. In this article we address the role that knowledge and cognition are to play in future cyber-physical systems of systems from a life-cycle perspective of high autonomy systems.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2021, 25, 3; 355-373
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Scenarios of machine operation and maintenance in the cyber-physical production systems in Industry 4.0
Scenariusze eksploatacji i obsługi maszyn w cyber-fizycznych systemach produkcji w Przemyśle 4.0
Autorzy:
Gajdzik, Bożena
Powiązania:
https://bibliotekanauki.pl/articles/949792.pdf
Data publikacji:
2020-04-30
Wydawca:
Polskie Wydawnictwo Ekonomiczne
Tematy:
machine
maintenance
cyber-physical production systems
Industry 4.0
maszyny przemysłowe
eksploatacja maszyn
cyber-fizyczne systemy produkcji
Przemysł 4.0
Opis:
The article presents scenarios of machine operation and maintenance in the cyber-physical production systems in Industry 4.0. The inspiration for the publication is the growing popularity of the concept of Industry 4.0. The integration of different technologies: electronics, computer technology, industrial robotics, artificial intelligence etc., have contributed to the change in the ways of machine operation and maintenance (we say about machine we think about robots). Cyber-physical production systems are built with different units, objects, and they are the fundamental pillars of Industry 4.0, completely change the robots service. Traditional technology required continuous supervision, maintenance and operation of machines. Employees were required both during the start-up of the machines and during their operation. Cyber-physical production systems, unlike homogeneous systems, are systems with different elements (components) and characteristics, and the participation of the operators (employees) in these systems is kept to a minimum or completely eliminated. Intangible components of the production system, e.g. computer programmes, data processing and transmission, controls the operation of devices. The goal of this publication is to initiate a discussion about scenarios of changes in the technical exploitation of machines in cyber-physical production systems in Industry 4.0.
Artykuł przedstawia scenariusze technicznej eksploatacji maszyn (obiektów technicznych) w perspektywie rozwoju cyber- fizycznych systemów produkcji w Przemyśle 4.0. Inspiracją do powstania pracy jest rosnąca popularność koncepcji Przemysłu 4.0. Integracja różnych technologii, m.in. elektroniki, techniki komputerowej, robotyki, sztucznej czy inteligencji, przyczyniła się do zmiany sposobów eksploatacji maszyn (robotów). Cyber-fizyczne systemy produkcji, będące podstawowym filarem Przemysłu 4.0, całkowicie zmieniają pracę służb utrzymania ruchu. Tradycyjna technologia wymagała ciągłego nadzoru, konserwacji i obsługi maszyn, a pracownicy potrzebni byli zarówno w trakcie uruchomienia maszyn, jak i podczas ich eksploatacji. Cyber-fizyczne systemy produkcji, w przeciwieństwie do układów jednorodnych, są układami o różnych charakterystykach i właściwościach, a uczestnictwo operatorów (pracowników) w tych systemach jest ograniczone do minimum lub całkowicie wyeliminowane. Niematerialne elementy systemu produkcyjnego, np. oprogramowanie, komputerowe przetwarzanie i przesyłanie danych, samodzielnie sterują pracą urządzeń. Celem niniejszej publikacji jest zainicjowanie dyskusji o scenariuszach zmian w technicznej obsłudze i eksploatacji maszyn (obiektów technicznych) w cyber-fizycznych systemach produkcji w Przemyśle 4.0.
Źródło:
Gospodarka Materiałowa i Logistyka; 2020, 4; 2-8
1231-2037
Pojawia się w:
Gospodarka Materiałowa i Logistyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A new generation of production with Cyber-Physical Systems – enabling the biological transformation in manufacturing
Autorzy:
Neugebauer, Reimund
Ihlenfeldt, Steffen
Schließmann, Ursula
Hellmich, Arvid
Noack, Marian
Powiązania:
https://bibliotekanauki.pl/articles/99713.pdf
Data publikacji:
2019
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
biological transformation
Cyber-Physical Production Systems
future manufacturing systems
machine tools
Opis:
Within 200 years since the industrial revolution manufacturing systems have often changed their faces. Emerging nations, new markets, new inventions and the changing needs of the society forced them to adapt. Until today, the arising challenges are immensely diverse: highly individualized products, decreasing manufacturing time, limited resources and critical ecological footprints are only a few of them. Oftentimes solutions for these issues and other future requirements can be found by interrogating nature. Applying knowledge of biological principles to industrial manufacturing processes is recently referred to as "biological transformation of manufacturing systems". Hereby three levels of a biological transformation are introduced, starting from inspiration over integration to the interaction of biological and technical systems. The paper illustrates the idea of biological transformation with specific examples for each level. On the inspiration-level the design of manufacturing systems with elements of natural ecosystems is described. Thus flexibility is increased, material cycles are closed and waste will be reduced. Furthermore the integration-level is illustrated by the use of microorganisms in cutting fluids. Finally, evolutionary computing within an automatic joining cell is shown as an example for the interaction-level.
Źródło:
Journal of Machine Engineering; 2019, 19, 1; 5-15
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Forth Industrial Revolution (4 IR): Digital Disruption of Cyber – Physical Systems
Autorzy:
Kasza, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/1058063.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Forth Industrial Revolution (4IR)
H2M (human to machine) communication
Industrial Internet of Things (IIOT)
Industry 4.0
Internet of Things (IOT)
M2H (machine to human)
M2M (machine to machine)
SMAC (social
Smart Manufacturing
analytics and cloud)
artificial intelligence (AI)
cyber-physical systems
digital disruption (disruptive innovations)
infosphere
mobile
pervasive computing
philosophy of information
semantic web
symbiotic and ubiquitous web
Opis:
Article focus of the disruptive character of technological innovations brought by Fourth Industrial Revolution (4IR), with its unprecedented scale and scope, and exponential speed of incoming innovations, described from the point view of ‘unintended consequences’ (cross cutting impact of disruptive technologies across many sectors and aspects of human life). With integration of technology innovations emerging in number of fields including advanced robotics, pervasive computing, artificial intelligence, nano- and bio- technologies, additive and smart manufacturing, Forth Industrial Revolution introduce new ways in which technology becomes embedded not only within the society, economy and culture, but also within human body and mind (described by integration of technologies, collectively referred to as cyber-physical systems). At the forefront of digital transformation, based on cyber physical systems, stands Industry 4.0, referring to recent technological advances, where internet and supporting technologies (embedded systems) are serving as framework to integrate physical objects, human actors, intelligent machines, production lines and processes across organizational boundaries to form new kind of intelligent, networked value chain, called smart factory. Article presents broader context of ‘disruptive changes (innovations)’ accompanying 4IR, that embrace both economical perspective of ‘broader restructuring’ of modern economy and society (described in second part of the article as transition from second to third and forth industrial revolution), and technological perspective of computer and informational science with advances in pervasive computing, algorithms and artificial intelligence (described in third part of article with different stages of web development : web 1.0, web 2.0, web 3.0, web 4.0). What’s more important, article presents hardly ever described in literature, psychological and philosophical perspective, more or less subtle reconfiguration made under the influence of these technologies, determining physical (body), psychological (mind) and philosophical aspect of human existence (the very idea of what it means to be the human), fully depicted in the conclusion of the article. The core element (novelty) is the attempt to bring full understanding and acknowledgment of disruptive innovations’, that “change not only of the what and the how things are done, but also the who we are”, moving beyond economical or technological perspective, to embrace also psychological and philosophical one.
Źródło:
World Scientific News; 2019, 134, 2; 118-147
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Present state and future application of smart technologies in manufacturing processes
Autorzy:
Chmielarz, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/112086.pdf
Data publikacji:
2019
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
Artificial Intelligence
intelligent automation
Cyber-Physical Systems
Internet of Things
Robotic Process Automation
inteligentne technologie
sztuczna inteligencja
Internet przedmiotów
automatyzacja
Opis:
The paper concentrates on the issues of applying smart technologies in the manufacturing processes. The author includes in it brief descriptions of the smart technologies that contributed to the emergence of Industry 4.0 concept. Additionally, based on reports and surveys conducted on a global scale re-garding the application of intelligent technologies, the author analyses the current state of implementing these technologies in manufacturing processes and provides forecasts regarding the adoption of the solutions based on Artificial Intelligence in global enterprises in the near future.
Źródło:
Production Engineering Archives; 2019, 24; 14-19
2353-5156
2353-7779
Pojawia się w:
Production Engineering Archives
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 28

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies