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EN
The study attempts to identify the problem of designing those logistics networks that cooperate with each other for small and medium-sized enterprises considering the limits of resources and logistics networks. The primary objective of the paper is to develop rapid prototyping methodology of the admissible variants of the network of cooperating companies to ensure timely implementation of the new production order.
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Content available remote MODELLING OF VIRTUAL PRODUCTION NETWORKS
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LogForum
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2011
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tom 7
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nr 1
EN
Nowadays many companies, especially small and medium-sized enterprises (SMEs), specialize in a limited field of production. It requires forming virtual production networks of cooperating enterprises to manufacture better, faster and cheaper. Apart from that, some production orders cannot be realized, because there is not a company of sufficient production potential. In this case the virtual production networks of cooperating companies can realize these production orders. These networks have larger production capacity and many different resources. Therefore it can realize many more production orders together than each of them separately. Such organization allows for executing high quality product. The maintenance costs of production capacity and used resources are not so high. In this paper a methodology of rapid prototyping of virtual production networks is proposed. It allows to execute production orders on time considered existing logistic constraints.
EN
Purpose: The paper aims to present the methodology of rapid prototyping of small and medium-sized enterprises' networks operating in the Industry 4.0 environment. Design/methodology/approach: In the conducted research, the method of literature analysis and mathematical analysis, set algebra, and mathematical logic was used to design algorithms using proposed sufficient conditions, which fulfilment allows for the prototyping of a cyber-physical production network of small and medium-sized enterprises. Findings: Based on the obtained research results, a general methodology for planning cyber-physical production networks was proposed based on algorithms using a set of sufficient conditions. Research limitations/implications: The proposed methodology presents only a part of the general model of functioning of the cyber-physical network of enterprises and allows for prototyping of variants of admissible networks. This means the need to integrate the proposed methodology with the planned prototype of e-business platforms, which will be an environment for integrating production companies and potential customers ordering production tasks. Originality/value: Original achievements obtained during the research include algorithms that allow rapid prototyping of network variants based on available production resources, the cost of their use and transport constraints between companies. Noteworthy is the possibility of obtaining a set of acceptable solutions and choosing the best one due to the cost criterion or the deadline for completing the production order. The proposed approach allows for planning a detailed schedule of production flow, taking into account the load on resources and transport between companies.
EN
The Industry 4.0 era results in changes in both the way of company function and changes in customer expectations for products offered on the market. The use of modern ICT has allowed the creation of cyber physical systems based on intelligent machines and devices that communicate with each other in real time and are the basis for the development of the Industry 4.0 concept. The modern consumer expects products of high quality and low price tailored to his/her needs and wants. These expectations can be met by using the potential of specialized enterprises, centered around e-business platforms, which will be able to combine their resources to produce personalized products. The main aim of the article is to present the concept of utilizing e-business platforms for supporting the creation of temporary networks of enterprises capable of implementing personalized products in the Industry 4.0 environment.
PL
Jednym z kluczowych problemów współczesnego świata jest potrzeba ograniczenia konsumpcjonizmu, który jest odpowiedzialny za nadmierne zużycie zasobów naturalnych.
EN
After three industrial revolutions, the fourth has come, transferring production to sophisticated networks of companies equipped with intelligent devices, machines, and means of transport, communicating with each other using modern technologies. It creates new challenges for industrial companies; it requires existing business models to be redefined. The development of the Industry 4.0 concept forces modern companies, especially small and medium-sized enterprises, to quickly and flexibly adapt to the changing demand conditions. This is reflected in the creation of new business models, ones that allow for the introduction of innovations, the rapid reorganization of processes, and very flexible adaptation of enterprises to the conditions of a changing environment. The aim of the article is to present the concept of a business model assuming the creation of a network of small and medium-sized enterprises that are able to generate added value for their clients in the era of Industry 4.0.
EN
The article presents a business model based on an industrial network of companies capable of producing personalized products in an Industry 4.0 environment. Based on research conducted in Poland, in manufacturing companies, the critical problems associated with the implementation of Industry 4.0 technologies and the expected benefits associated with their implementation are addressed. The model’s task is to integrate a customer expecting personalized production with a network of companies with the appropriate production resources. The original achievement is the integration of the customer and the manufacturer around an e-business platform, which allows the rapid prototyping of a network of SME companies capable of realizing personalized production. The proposed model describes the architecture of enterprise cooperation under the conditions of implementing the Industry 4.0 concept and is dedicated to the SME sector. The model provides a basis for building prototypes of e-business platforms of small and medium-sized enterprises.
EN
Purpose: The article aims to identify areas of knowledge, key skills, and competencies of engineers and managers necessary in the Industry 5.0 environment. Design/methodology/approach: The achievements and results presented in the article were obtained based on literature research and expert research conducted among 25 professionals with experience in management, innovation, and technology of Industry 4.0. The research technique was a standardized interview. Findings: Based on the research results obtained, the essential knowledge areas and competencies of engineers and managers of industrial enterprises oriented to the implementation of the Industry 5.0 concept were identified. Research limitations/implications: The analysis of experts' opinions is only a signaling of the problem of the need for changes in the development of knowledge and competencies of industry employees functioning in the Industry 5.0 environment. The research should be extended to other areas of the economy, e.g., services, education, quality of life, and Society 5.0. Originality/value: Original achievements obtained during the research include getting valuable research results in the areas of knowledge, required key skills, and competencies required of future industry employees. The research results were obtained directly from experts who, through their daily experience, meet the knowledge and competence deficits of modern companies. In addition, experts have the necessary knowledge of new technologies and requirements posed by the Industry 5.0 environment.
EN
The fourth industrial revolution (4IR) means the ubiquitous digitization of economic processes using more economical and efficient production technologies. Orientation to productivity, flexibility and low production costs results in a slow process of dehumanization of industry and concentration only on implementing Industry 4.0 (I4.0) digital technologies. A natural consequence of this trend is the concern of governments, employees and communities about new challenges and the importance of man in the economic ecosystem. The hope is the emergence of a new industry concept suggested by the European Commission (EU), which expands the components of the existing I4.0 concept to include human-centric, environmental and resilience aspects. Industry 5.0 (I5.0) is an excellent alternative to the development of today's digital and dehumanized world. The article aims to identify the key research areas related to the formation of the role of the human being and the safe work environment in implementing the I5.0 concept. The article analyzes the research areas related to implementing the I5.0 concept based on a systematic review of the literature indexed in the Web of Science and Scopus databases. Identifies key issues related to the role of humans in the I5.0 environment. In addition, the priority directions for developing the identified research areas and their impact on forming a safe work environment are determined based on the knowledge of experts with experience in implementing digital technologies of the 4IR.
EN
Ten years after the introduction of the Industry 4.0 concept, which aimed to revolutionize industry and dehumanize production systems, trends and directions in industrial development are evolving. There is a shift away from viewing technology development solely as a means to increase productivity and production flexibility, towards building a future based on core values. The European Commission has identified key pillars that should be emphasized when considering contemporary industrial development. These pillars include a human-centric approach, sustainable economic growth, and the development of the economy's resilience to crises. The new concept of Industry 5.0 focuses on the digital transformation of the economy by prioritizing socio-economic well-being, environmental sustainability, and human safety. Based on a bibliometric literature analysis and a systematic literature review, this article aims to identify key research areas related to the implementation of the Industry 5.0 concept. In addition, in the article, the authors made their own assessment of the impact of the identified research areas on achieving the social, economic and environmental goals of implementing the Industry 5.0 concept.
PL
Dziesięć lat po wprowadzeniu koncepcji Przemysłu 4.0, która miała na celu zrewolucjonizowanie przemysłu i odczłowieczenie systemów produkcyjnych, trendy i kierunki rozwoju przemysłowego ewoluują. Następuje odejście od postrzegania rozwoju technologii jedynie jako środka do zwiększenia produktywności i elastyczności produkcji na rzecz budowania przyszłości opartej na podstawowych wartościach. Komisja Europejska zidentyfikowała kluczowe filary, które powinny być uwzględniane przy rozważaniu współczesnego rozwoju przemysłowego. Filary te obejmują podejście skoncentrowane na człowieku, zrównoważony wzrost gospodarczy oraz rozwój odporności gospodarki na kryzysy. Nowa koncepcja Przemysłu 5.0 koncentruje się na cyfrowej transformacji gospodarki, kładąc nacisk na dobrobyt społeczno-ekonomiczny, zrównoważony rozwój środowiskowy i bezpieczeństwo człowieka. W oparciu o analizę bibliometryczną literatury oraz systematyczny przegląd literatury, niniejszy artykuł ma na celu identyfikację kluczowych obszarów badawczych związanych z wdrażaniem koncepcji Przemysłu 5.0. Dodatkowo autorzy dokonali własnej oceny wpływu zidentyfikowanych obszarów badawczych na realizację społecznych, ekonomicznych i środowiskowych celów wdrażania koncepcji Przemysłu 5.0.
11
Content available THE ROLE OF MANAGERS IN LEAN MANAGEMENT PROCESSES
51%
EN
According to D. Woodhouse ”organizations exist for a purpose, sometimes set out in a mission or objectives; then they plan and act in ways intended to achieve these objectives” . Defining and documenting of processes and their interaction is basic prerequisite for effective management of the organizations. Therefore, idea of the lean management which is based on processes risks and weaknesses analysis is very useful. The main aims of this paper are to describe common features of processes and documents lean management and to highlight the essence of the documents and leadership for lean concept implementation. The use of lean management concept has to be combined with a total value chain strategy particularly considering process management supported by the documents management and lean managers on different stages of an organizational structure.
PL
Według D. Woodhouse „organizacje istnieją w jakimś celu, czasami określonym w misji lub celach strategicznych, później planują i prowadzą działania zmierzające do osiągnięcia tego celu”1. Definiowanie i dokumentowanie procesów i ich wzajemne oddziaływanie jest podstawowym warunkiem efektywnego zarządzania organizacjami. Dlatego idea lean management, która opiera się na analizie ryzyka i słabych stron procesów jest bardzo przydatna. Głównym celem artykułu jest identyfikacja cech procesów „odchudzonego” zarządzania i ich dokumentacji oraz podkreślenie istoty przywództwa dla prezentowanej koncepcji lean. Zastosowanie koncepcji lean management musi być połączone ze strategią tworzenia łańcucha wartości szczególnie biorąc pod uwagę proces zarządzania wspomagany zarządzaniem dokumentacją oraz działalnością kierownictwa (lean managers) na różnych szczeblach struktury organizacyjnej.
EN
Production engineering involves the integration of various scientific disciplines and serves as a link between different fields of science. With the advent of new technologies and the emergence of increasingly narrow specializations, it has become necessary to identify where and how modern technologies can provide specific benefits. Despite not being classified as a separate discipline, production engineering is present in various other disciplines and fields of science. This article aims to analyze areas related to production engineering that have the support of scientific and teaching staff. The research conducted examines the areas of support, their consequences, and the expected future direction of development in this field.
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