Дисертації з теми "Smarta fabriker"
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Zetterman, Joachim. "Prediktiv simulation : En undersökning om möjligheten att minskaslöseri vid ett industriföretag med hjälp av digitala simuleringar." Thesis, KTH, Hälsoinformatik och logistik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-251607.
Повний текст джерелаIndustriföretaget Scania CV AB är världsledande inom tillverkning av kommersiella fordon. De tillhandahåller ett modulärt system som inkluderar tunga lastbilar och bussar som kan konfigureras till en rad olika behov. Den här anpassningsförmågan leder dock till ett problem där varje order som tillverkas kan ha en stor varians av hur många montörer som krävs under produktion. I andra ord så har variantmontö-rer ett arbetsflöde som kan skifta från hög arbetsbelastning till låg arbetsbelastning och vice versa under en kort period. För att lösa dessa typer av problem så ska en prototyp med prediktiva egenskaper så som Diskrete Event Simulering (DES). Denna prototyp ska undersöka om det är möjlighet att optimera arbetsscheman för variantmontörer med hjälpa av prediktiva simuleringar. Resultatet av studien blev en implementation i form av en prototyp. Denna prototyp är uppbyggd i två lager; ett datalager samt ett simuleringslager. Datalagret tillhandahåller simuleringslagret med två dataset. Det första datasetet är baserad på historisk data och är härledd från Scania’s produktion i Zwolle. Det andra datasetet är baserat på syntetisk data som är framtagen med en högre utnyttjandegrad för att efterlikna ett bättre produktionssitation med färre produkt varianter att montera. Simuleringslagret består av en DES-model som är modulerad efter en station i slutmontering i Zwolle. Efter att en simulering har exekverats så genererar detta lager ett simuleringsresultat i form av en graf som presenterar utnyttjandegraden för en grupp med variant montörer. Detta sker för varje dataset i datalagret, i detta fall två gånger. Simuleringsresultatet som togs fram visar att det är möjligt att ha skapa simuleringar med prediktiva egenskaper. En långsiktig lösning för Scania’s problem-beskrivningen kräver mer forskning inom möjligheten att kombinera tekniker som DES med prediktiva metoder som ML och GAs.
Johansson, Lundström Malin, and Ingrid Porat. "Hur påverkas produktion i tillverkande företag vid införande av smart teknik? : En studie av de främst påverkade faktorerna undertidsperioden 2011 och framåt." Thesis, KTH, Industriell produktion, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-192551.
Повний текст джерелаThe term Industrie 4.0 was first coined in Germany 2011, at the Hannover Messe, the world’s leading Trade Fair for Industrial Technology. It is a term describing the fourth Industrial Revolution. This revolution concerns making production more efficient, environmentally friendly and flexible, by integrating business processes with engineering processes. Since 2011, smart factories and implementation of smart technology in manufacturing has also been a major talking point. Many claim that smart technology and Industrie 4.0, together with the increasing demands for customization, will revolutionize the manufacturing industry and the expectations for what smart technology will contribute with are great. The purpose of the study is to investigate what factors of the production in manufacturing companies are affected by the introduction of smart technology, from year 2011 onwards. The factors identified and investigated are; flexibility, costs, lead times, environmental impact, product quality and reliability. The study was conducted in two stages. First, a literature study to identify and investigate the factors, and second, visits, interviews and verification of the factors with two manufacturing companies who have both implemented smart technology; Scania CV AB and Volvo Car Corporation. During the selected time period, these companies have, together with KTH, participated in the FFI Line information system architecture project (LISA) project where LISA is a type of smart factory; an information architecture. A conclusion to be drawn is that the factors mostly affected by smart technology within the manufacturing industry are some of those identified in this study; flexibility, costs, environmental impact and reliability. Examples of impact are; if an information architecture (for example LISA) is implemented, it becomes easier to implement changes in the factory. This makes the process chain more dynamic, which gives the company greater flexibility. With the help of connected units, companies are faster informed about errors in the production, which makes it possible to decrease the amount of scrap. This leads to cost savings. Also, by using speed-controlled engines and by optimizing the movements of robots, energy can be saved, which leads to less environmental impact and also cost savings. Though, by implementing smart technology, companies also make themselves dependent on wireless connectivity. Therefore, it becomes important to make sure reliable systems are used. Other factors affected by the implementation of smart technology are lead times and product quality, but they are rather affected as consequences of the affection of the other factors, mentioned above. Another conclusion to be drawn is that Industrie 4.0, within Swedish manufacturing, is considered to be an evolution rather than a revolution and smart technology is something that is implemented gradually.
GYLLENSWÄRD, MIKAEL, and FRANCESCA SALA. "Vilka problem ställs små och medelstora tillverkande företag inför vid införandet av smart teknik? Hur kan dessa problem i största möjliga mån undvikas? : En studie om hur Industri 4.0 på verkar tillverkningsindustrins mindre företag." Thesis, KTH, Industriell produktion, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-233184.
Повний текст джерелаIndustry 4.0, the fourth industrial revolution, will change industrial production as we know it. Too often are the pros along with big companies who are a driving force of this revolution discussed; however, in this report the challenges small and medium sized enterprises face when implementing smart technology will be scrutinized. These companies represent over 90% of the Swedish industry and are extremely important for the economy, which is why this was chosen to be examined. The report is based on one theory chapter and one empirical study. The theory has been obtained from several technical publishes and summaries of technical conventions. The empirical study is based on two interviews and one article. One interview with a boss in a smaller industrial company, that focuses on lightning, who has a Master’s of Science in Engineering. The other interview was conducted with an expert in the area for implementing smart technology in SME, engaged in different projects for this purpose and work experience within ABB Robotics. The article is a large empirical study with multiple managers within manufacturing companies. The result is that for Industry 4.0 it is necessary that resources in the shape of competence, economy and machinery exists. That the manufacturing process in standardised, there must be services that helps companies to implement and develop smart technology, and that there is high IT-security in place. Today there is an extreme lack in knowledge and competence at SME concerning smart technology and Industry 4.0. The interest in the subject is weak if even existing. The manufacturing processes are not standardised. The conclusion is that the challenges are the lack of competence, the processes are not standardised, and that it's hard to integrate he technology with the existing machines. These problems are hard to avoid but easy to overcome. Assistance with competence are available and automated robots are on the market. The most important aspect is that the companies have, in the greatest extent possible, a will to evolve.
Naqvi, Adel, and Naghadeh Diana Halladgi. "Hur kan implementeringen av Industri 4.0,i synnerhet Internet of Things,i fordonsindustrin bidra till en minskad energiförbrukning under tillverkningen? : En studie med fokus på hur Internet of Things kan resurseffektivisera fordonsindustrin genom en realtidsanalys av en produkts användning och under tillverkning." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-279706.
Повний текст джерелаIn recent years, the modern industry has been characterized by new developments in the technological world. There is an ever-increasing need to streamline existing processes and a need to be at the forefront for the innovation of new ones. Industry 4.0 is the culmination of this need, a form of industry that is mainly driven by cyberphysical systems, an integration of the physical with the virtual in the form of wireless connections and cloud technologies. The Internet of Things, also known as IoT, is the connection of physical products to the cloud that enables data recovery and monitoring during and after production, in real-time. IoT exists in various contexts and has been applied to varying degrees in different industries, and has proven to be effective in terms of impacting resource efficiency. In the trading industry, an IoT application to the supply chain resulted in increased customer contact and an improved cooperative relationship. This is a result of real-time analysis of both needs, supply chain shortages and demand. It also has a place in modern grocery stores such as Electronic Shelf Labels (ESL). The information was sought after in online journals, conference reports and past applications. The goal of the study is to establish a relation between these past applications and the automotive industry, to find out how they compare. The automotive industry is at the forefront in terms of applications of Industry 4.0 and IoT. The manufacturer Scania is in the beginning phase of a possible large-scale transition, and the application has already brought improvements. However, much remains to be resolved, including confidentiality issues and extensive expertise on the subject.
Shamorad, Randy, and Beraz Omar. "Hur anställda påverkas vid implementering av industri 4.0 i tillverkande företag." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-54659.
Повний текст джерелаAli, Mahammed Ali. "Studie av artificiell intelligens för ökad resurseffektivitet inom produktionsplanering : En studie med fokus på hur nuvarande samt potentiella implementeringar av artificiell intelligens inom produktionsplanering kan öka resurseffektiviteten hos ett tillverkande företag." Thesis, KTH, Maskinkonstruktion (Inst.), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-299735.
Повний текст джерелаThe global introduction of Industry 4.0 has brought with it changes within industry. The indirect consequence of Industry 4.0 being artificial intelligence. The idea of AI is as old as the invention of computers with Alan Turing the father of computer science stating the first description of AI. His thought was that if a machine could be mistaken for a human then the machine was intelligent. The thought being that machine never could outperform humans back then. Now in modern times we have witnessed great feats made by intelligent algorithms where they outperform humans in various fields. For AI to be implemented in industry the most innovative buisness it has to adapt to the workings of indutrial processes. Systematic approach and standardization being two values that strongly represents industries. During the last decade global initiative and investment in innovation of industry. Has led to global competitors such as Germany creating Industry 4.0, The United States creating Smart Manufacturing Leadership Coalition, China introducing their plan called China 2025 and EU with Factories for the future. This paper is a reaction of these enormous investments made into Industry 4.0. The objective of this paper is to examine how AI can help manufacturing enterprises increase their resource efficiency within production planning. Since this field of science stillbeing in its infancy this paper will base its result on interviews made with companies as ABB and Scania. However this field needs more work.
Frössling, Jacob, and Tobias Eiman. "Granskning av en Internet of Things-implementering mot industri 4.0 : Från konsultbyråns, beställarens och användarens perspektiv." Thesis, Linnéuniversitetet, Institutionen för informatik (IK), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-76283.
Повний текст джерелаDen första industriella revolutionen uppkom vid ångmaskinens framgång, den andra genomelektricitet och den tredje utvecklades med hjälp av IT. Den senaste trenden inom industrinkallas Industri 4.0, vars vision syftar till att skapa automatiserade fabriker. Den nya teknikenkommer inte att utvecklas över en natt och det finns ett flertal faktorer vilka behöverundersökas för att lyckas ta stegen mot visionen. Industri 4.0 medför olika förändringar förföretagen där bland annat människans roll inom verksamheten kommer att påverkas.Studien har genomförts mot ett medelstort industriföretag, vilket strävar efter att utvecklasin verksamhet mot industri 4.0. Författarna har tidigare samarbetat med industriföretagetoch konsultbyrån. Tillsammans utvecklar de en plattform mot Internet of Things (IoT) föratt ta första steget mot en uppkopplad verksamhet. Syftet med studien var att granska enpågående implementering av IoT med fokus på att förstå olika aktörers perspektiv på denframväxande tekniken. Med den utgångspunkten identifierades olika möjligheter ochproblem företagen kommer att behöva ta hänsyn till.Studiens resultat belyser skillnaden mellan olika aktörers perspektiv vilket i framtidenkommer att behöva diskuteras för att hitta en balans. Eftersom studien granskade enpågående implementering identifierades dessutom ett arbetssätt bestående av viktigakomponenter för företag med visionen att börja utveckla sin verksamhet mot industri 4.0visionen.
Adam, Lindahl, and Ellinor Rosenbaum. "Den smarta fabriken." Thesis, Malmö universitet, Fakulteten för teknik och samhälle (TS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-20131.
Повний текст джерелаIn the fluctuating wave of digitization, the fourth industrial revolution or Industry 4.0 in the manufacturing industry, has begun that has accelerated industries and companies to adapt and change their whole business to maintain competitive. Industrial Internet of Things (IIoT) has become a central part of this change for manufacturing companies and can be interpreted as companies taking advantage of units to gather real-time data and in turn, lean towards the smart factory. A range of possibilities can be accessed by industries with the rise of IIoT, though the success of this change can differ between different companies depending on size, resources, and economic stability. Parallel to the opportunities, challenges arises for companies, especially small and middle-sized enterprises, that lack the economic resources and scale to redistribute and transform their business. In this paper, the goal has been to distinguish how middle-sized manufacturing companies handle the implementation of IIoT and the smart factory in order to adapt to the ever-changing technical paradigm that Industry 4.0 has introduced. Conclusions have been drawn from the combination of a theoretical framework and interviews with six Swedish middle-sized manufacturing companies. The digitization strategy for manufacturing companies varies from industries. However, there is a consensus that efforts towards a digitized production must take place in order to stay competitive where automation-, monitoring-, and controlling processes within IIoT are main factors to stay competitive. The pace and level of implementation can also differ depending on digital qualification and resistance to change from the staff. Important to note is that the relation between IIoT, digitization and increased competitiveness is not the only factors that are significant as there are more things to consider. The study also shows that competitive advantages are rarely the main reason why companies choose to digitize and implement IIoT.
Nilsson, Amanda, and Hanna Lindqvist. "Framtidens produktionspersonal i den Smarta fabriken." Thesis, Högskolan i Skövde, Institutionen för ingenjörsvetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-12025.
Повний текст джерелаRosenbaum, Ellinor, and Adam Lindahl. "Den smarta fabriken - Svenska medelstora tillverkningsföretags tillämpning av IIoT." Thesis, Malmö universitet, Fakulteten för teknik och samhälle (TS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-20654.
Повний текст джерелаIn the fluctuating wave of digitization, the fourth industrial revolution or Industry 4.0 in themanufacturing industry, has begun that has accelerated industries and companies to adapt andchange their whole business to maintain competitive. Industrial Internet of Things (IIoT) hasbecome a central part of this change for manufacturing companies and can be interpreted ascompanies taking advantage of units to gather real-time data and in turn, lean towards thesmart factory. A range of possibilities can be accessed by industries with the rise of IIoT,though the success of this change can differ between different companies depending on size,resources, and economic stability. Parallel to the opportunities, challenges arises forcompanies, especially small and middle-sized enterprises, that lack the economic resourcesand scale to redistribute and transform their business. In this paper, the goal has been todistinguish how middle-sized manufacturing companies handle the implementation of IIoT andthe smart factory in order to adapt to the ever-changing technical paradigm that Industry 4.0has introduced. Conclusions have been drawn from the combination of a theoretical frameworkand interviews with six Swedish middle-sized manufacturing companies. The digitizationstrategy for manufacturing companies varies from industries. However, there is a consensusthat efforts towards a digitized production must take place in order to stay competitive whereautomation-, monitoring-, and controlling processes within IIoT are main factors to staycompetitive. The pace and level of implementation can also differ depending on digitalqualification and resistance to change from the staff. Important to note is that the relationbetween IIoT, digitization and increased competitiveness is not the only factors that aresignificant as there are more things to consider. The study also shows that competitiveadvantages are rarely the main reason why companies choose to digitize and implement IIoT.
Ramsten, Oscar, and Tarek Jannusi. "En teoretisk studie kring smarta fabrikers inverkan på effektivitet och ekonomi." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-279704.
Повний текст джерелаThe industrial revolution started in the early 1700s. The revolution was the starting point for all scientific progress and has a huge impact on how industrial production looks today. Today's active revolution is the fourth revolution, Industry 4.0 can be characterized by a number of new technologies that aim at streamline all production and manufacturing we have today. The implementation of these new technologies has resulted in different manufacturing companies being able to convert their factories into smart factories. In order for a factory to be defined as a Smart factory a few conditions need to be fulfilled such as mobile and wireless technology and humans in the center and to conduct a flexible production with sustainable manufacturing, as well as utilizing Internet-of-Things (IoT) and Cloud storage. This study began as a literature study in a form of a theory study on smart factories and how these can affect production from an economic perspective. With the help of the information obtained, a prestudy with specific focus could be made on various factors of smart factories carried out. Parallel with this, interviews with Bosch Rexroth and Siemens were conducted. Results of the interviews show that the implementation of the various smart factories is a process that is constantly evolving. The companies always strive to improve in different areas. What makes it attractive for large manufacturing companies is the factory's flexibility and their ability to organize and set the production flow on demand and what products to manufacture. Adjustable production lines have made it possible to handle changes during ongoing production much easier than before, which in turn has also shortened lead times. The factories are equipped with machines that can create a copy of a real environment and investigate whether a product can be manufactured. Characteristics of the smart factory are crucial when it comes to connectivity and autonomy. Factories have long relied on automation, but smart factories take this concept further and can be run with less impact of human factors. This means that some staff will be given new tasks and skills requirements will increase while the factories will be smarter. The economic perspective showed in the study that there are new value-creating processes and also new business models can be developed to offer the customer the best solutions. By investing in smart factories, manufacturing companies can provide better conditions for improvements in information technology and also improved performance. The companies will be able to produce more of the customer's specific products profitably in a smart factory.
Hjälte, David. "Mot Industri 4.0 genom statistisk dataanalys : En studie om positionen av stansade hål vid Scania Ferruforms saidobalkstillverkning." Thesis, Luleå tekniska universitet, Institutionen för ekonomi, teknik, konst och samhälle, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-85648.
Повний текст джерелаThe fourth industrial revolution, also called Industry 4.0 is powered by several technologies which result in digitalization and automatization of industrial processes. The concept includes the application of big data and advanced analytics, which are said to provide great opportunities for quality improvements. For such a transition to take place, the ability to handle data is crucial. Despite this, many companies today show a lack of use of data to drive decision-making. The question is how companies can manage data and ultimately transition towards Industry 4.0. To research this topic this thesis has been carried out as a case study of a punching process at Scania Ferruform. Through a literature review, quantitative data collection, as well as observations and interviews, the thesis examined the current use of data in the process. Subsequently, data were examined with statistical tools to illustrate how data can be managed in a process to attain increased knowledge about causes of deviations. Lastly, the thesis explored future work towards Industry 4.0. Analysis tools have been used to analyse over 39 000 data points. The result of the study shows that there are opportunities for development in terms of collection, quality and use of data. A framework of how Ferruform should manage data in order to extract new knowledge from its processes is presented. Furthermore, an action plan is presented for a transition towards Industry 4.0. Finally, recommendations are given for further studies. The result of the thesis will be helpful for Ferruform in its transition towards more efficient processes and the technical development of which the company strives towards.
Schwäke, Dennis [Verfasser], Axel [Akademischer Betreuer] Hahn, and Christoph [Akademischer Betreuer] Wunck. "Konzeption zur Entwicklung digitaler Regelkreise als Beitrag der smarten Fabrik / Dennis Schwäke ; Axel Hahn, Christoph Wunck." Oldenburg : BIS der Universität Oldenburg, 2020. http://d-nb.info/1223092496/34.
Повний текст джерелаSchwäke, Dennis [Verfasser], Axel Akademischer Betreuer] Hahn, and Christoph [Akademischer Betreuer] [Wunck. "Konzeption zur Entwicklung digitaler Regelkreise als Beitrag der smarten Fabrik / Dennis Schwäke ; Axel Hahn, Christoph Wunck." Oldenburg : BIS der Universität Oldenburg, 2020. http://d-nb.info/1223092496/34.
Повний текст джерелаMelander, Anton, and Adam Lewenhaupt. "Leveraging Industry 4.0 : Value Creation Through Improved Manufacturing Productivity." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-264193.
Повний текст джерелаIndustri 4.0 är ett samlingsnamn för ett flertal tekniska innovationer vilka, tillsammans, möjliggör en potentiell förbättring av operational excellence som ökar exponentiellt mot antalet aopterade teknologier. Detta arbete dyker ned i vilka teknologier som skapar mest värde i kontexten predictive maintenance. Arbetet studerar även existerande orginatorisk teor och hur dessa kan slås samman. Det primära resultatet kan summeras som att fokus bör ligga på en canonical model för den data som genereras, och skickas ned till maskiner på fabriksgolvet. Uniform data spelar även en nyckelroll i att facilitera för beslutsfattande algoritmer då dessa annars enbat skulle gå att applicera på specifika maskiner.
HULTENIUS, JOHNNY, and GUSTAV MAGNUSSON. "Towards the Smart Factory A Roadmap Strategy for Heavy Automotive Assembly Plants." Thesis, KTH, Industriell ekonomi och organisation (Inst.), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-237410.
Повний текст джерелаIndustri 4.0 kommer med många fördelar och att transformera mot en smart fabrik är på agendan för många organisationer. Problemet är att det är en brist på kunskap om hur man ska åstadkomma en lyckad transformation. Syftet med studien är att utveckla ett ramverk för hur en slutmonteringsfabrik inom lastbilsindustrin ska strukturera en plan för att accelerera skiftet mot en smart fabrik inom konceptet Industri 4.0. För att uppfylla syftet med studien så har en fallstudie genomförts varav en mognadsmodell har använts för att utvärdera mognadsgraden hos ett företag. Utöver det så har företaget viktat möjliggörare inom Industri 4.0 utifrån hur viktiga dessa anses att vara för en transformation mot en smart fabrik. Empiri har tillsammans med experters viktning och tidigare forskning inom området använts för att analysera hur ett företag ska strukturera en plan för att skifta mot en smart fabrik. En transformation mot en smart fabrik bör ta dimensionerna strategi, organisation och teknik i beaktande när en plan struktureras. Dessa dimensioner bör bilda tre lager i planen eftersom det tillåter aktiviteter att genomföras samtidigt och att det tillåter visualisering av sambanden mellan aktiviteter. Externa faktorer är nödvändiga att inkludera i planen och bör visualiseras genom triggerpunkter. Företagets viktning av möjliggörare inom Industri 4.0 tillsammans med hur väl dessa möjliggör anknyter till de vanligaste utmaningarna i ett skifte mot en smart fabrik bör huvudsakligen styra hur möjliggörarna skall prioriteras emellan varandra. Fortsättningsvis ska den utvärderade mognaden styra mot de möjliggörare som kan skörda de största fördelarna. För att skapa aktiviteter med syftet av öka mognaden av de utvalda möjliggörarna bör en vision ställas mot nuläget, för att vägleda vilka aktiviteter som är lämpliga. Värdet av den här studien är hur kombinationen av en mognadsmodell tillsammans med teoretiska ramverk möjliggör för företag att formulera en konkret plan för att accelerera skiftet mot en smart fabrik. Studien bidrar av den anledningen med en grund och ett ramverk för företag att skapa en skräddarsydd plan med syftet att accelerera skiftet mot en smart fabrik.
LUNDQVIST, SIMON, and OLIVER MAZOYER. "Industri 4.0 - Hållbar produktion med ekonomisk tillväxt och förbättrade arbetsförhållanden : En fallstudie kring hållbara aspekter för nästkommande produktionsstrategier." Thesis, KTH, Industriell produktion, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-233210.
Повний текст джерелаWith time and development of new technology, premises for a new industrial revolution which historically have radically changed the production-industry have emerged. Industry 4.0 is the road to the next paradigm shift, and with implementation of new smart technology, will enable a more flexible and effective production. At the same time, questions have been asked if the coming revolution would mean a sustainable solution from an economical, ecologic and social perspective. In this paper, an empirical study has been done on the two Swedish companies Scania AB and Atlas Copco to find out if Industry 4.0 will ensue in an economical growth and better working conditions for the workers. This study began with a research in the form of a literature study on sustainable production, Industry 4.0 and smart manufacturing. With the obtained information, more specific searches could be made on scientific articles about Industry 4.0 and its economic and social impact, while on the side, questions were written down to prepare an interview study for the previously named companies. Finally, all the collected facts and data was analyzed to attempt to answer this papers issue and sub questions. From the social aspect point of view, this study showed a potential driving force to why a Swedish company today needs to go for Industry 4.0. It is that the interest for traditional manufacturing work has decreased and with automation, manufacturing is less dependent on the human. Furthermore, the work tasks on the shop-floor will change to interacting with automated technology. Humans will still be important which means the need for labour will remain but with higher prerequisites for the employees - especially education. Knowledge about IT will be prioritized with the coming system. Complexity which is brought by smart manufacturing, and with that, industry companies will have to attract new competent employees as the same time as they form and educate the old ones. New employees will be able to learn work tasks easily thanks to Virtual Reality technology and by so, opening moreways for the company to acquire competent personnel. The historically-known problem of outburned or injured employees will be minimized thanks to new assisted tools and digitalized employee-training in a real and work-oriented environment. The economical perspective showed in this paper that there are new value creating processes and therefore new business models that try to supply tailor-made solutions to the customers. One out of these models is the outcome-business-model that focuses on satisfying the customer’s needs before they even appear. To be able to do this, smart sensors are placed in products to collect a large amount of data that will be analysed to see if some parts need replacement for instance. Another economical consequence that is expected from Industry 4.0 is that companies will try to incorporate smart technology in the production line where all machines will be connected to a network and able to exchange data and information. The reason is similar to the outcome-based-business-model, where the data will tell how machines and people perform and the software will there be able to suggest areas of improvement and lead to increased productivity, effectivity and enhanced quality.
KLINGA, PETTER, and ERIK STORÅ. "Vilka utmaningar och hinder möter större tillverkande företag vid implementering av digital och smart teknik samt hur kan dessa åtgärdas? : En studie kring den pågående digitala transformationen av tillverkningsindustrin." Thesis, KTH, Industriell produktion, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-233206.
Повний текст джерелаThe global industry has during the last decade undergone a considerable digital transformation, whereas the application of digital and smart technology within companies has never been more of a relevant field. During November of 2011, the term Industrial 4.0 was presented in an article written by the German government to describe a technology intensive strategy for the year 2020 and signifies what today is defined as the fourth industrial revolution. Industry 4.0 largely consists of the integration process between technology and remaining operations within a manufacturing company, which enables the development of technologies such as; automation, augmented reality, simulations, intelligent manufacturing processes and other process industrial IT-tools and systems. Several research studies has suggested that Industry 4.0 technologies has the potential to revolutionize the way companies today manufacture products, however, since the concept is relatively new, abstract and consists of various complex technologies and components, the implementation process of these within a manufacturing environment is one largest challenges that manufacturing companies are facing. This study therefore aims to highlight the challenges and difficulties that large manufacturing companies are facing when implementing digital and smart technology, as well as provide solutions regarding how they can be overcome. The overall goal is to deliver useful results both for active companies within the manufacturing industry in regards to serving as support when analyzing and discussing possible implementation strategies as well investments related to Industry 4.0, but also to provide surrounding stakeholders with a perception of the subject. At the commencement of the project, a literature study was performed to develop an overview of how Industry 4.0 has been discussed in previous theses and research studies as well as to find previously identified difficulties regarding the implementation process. Finally, a field study was performed at Scania and Atlas Copco and at the technology consulting firm Knightec. The main purpose was to gain a more realistic perspective regarding how digitalization and Industry 4.0 systems are applied and to verify that the information from our theoretical study is relevant and applicable within an actual manufacturing company. The study furthermore revealed that the identified difficulties and challenges can be found within multiple organizational areas of a manufacturing company, whereas the most distinct aspects consisted of strategy, leadership, customers, culture, employees, legal governance as well as technology. The results showed that companies were characterized by an overall lack of strategy to implement new technologies, conflicts with employees during implementation, difficulties to integrate customer orders with production, lack of technical skills in staff, legal issues regarding data storage and difficulties integrating new and old technologies.
Eklind, Sebastian, and Michelle Larsson. "Samarbetet mellan människa och automation i det avhjälpande underhållet : behovsanalys och krav på framtida utveckling av automationsutrustning." Thesis, Högskolan i Skövde, Institutionen för ingenjörsvetenskap, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-13897.
Повний текст джерелаThe project has explored the interaction between humans and automation within the remedial maintenance on two manufacturing companies. The purpose of the project is to contribute to the interaction between humans and automation and by that make it successful in the future. The study has investigated how the present interaction is designed, where there is a need for interaction, how the interaction can be designed in the future together with the requirements that will need to be achieved to get there. In this study there is also a focus on sustainable development and how the interaction affects it. The result of the project is produced by performing two attendance observations, one at each company and four semi-structured interviews at each company. Today a lot of communication is done by phone to get the attention of personnel and summon them to the machine that has stopped. The troubleshooting of the machine is done in a panel or with a computer if deeper troubleshooting is needed. The computer needs to be connected to the machine. Today there are some technics that are present but these are not used due to the fact that they are perceived tedious to use. These technics are communication radio, mouse and keyboard. The result of the study indicates that there is a need for more information in all the phases of a remedial maintenance work. It also shows that the technics needs to be more mobile compared to how it is today. The authors recommends that handheld devices are used in the future and that softwares such as voice recognition, Virtual Reality and Augmented Reality are used within the handheld devices. Smartwatches are also interesting in an attention point of view where alarm messages can be shown. There is a belief that with more information and more mobility the maintenance will be more effective in the future and that the time for remedial maintenance will reduce. The authors strongly recommend that all technics that will be implemented need to first be tested in a realistic environment and by the people that should use it.
Nessle, Åsbrink Marcus. "A case study of how Industry 4.0 will impact on a manual assembly process in an existing production system : Interpretation, enablers and benefits." Thesis, KTH, Industriell produktion, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-288514.
Повний текст джерелаBegreppet Industri 4.0, ibland benämnt som modeord, är idag på allas tungor och fördelarna verkar onekligen lovande och tros ha potential att revolutionera tillverkningsindustrin. Men vad betyder det egentligen? Ur ett affärsperspektiv påvisar begreppet Industri 4.0 oftast ökad operativ effektivitet och lovande affärsmodeller men flera studier visar att många företag antingen saknar förståelse för konceptet och hur det ska implementeras eller är missnöjda med framstegen med redan implementerade lösningar. Vidare finns det en uppfattning att det är svårt att implementera konceptet utan störningar i det nuvarande produktionssystemet. Syftet med denna studie är att tolka och beskriva huvudegenskaperna och nyckelkomponenterna i konceptet Industri 4.0 och ytterligare bryta ner och konkludera de potentiella fördelarna och möjliggörarna för ett tillverkande företag inom den tunga bilindustrin. För att lyckas har en fallstudie utförts vid en manuell slutmonteringsenhet inom den tunga lastbilsindustrin. Studien avser på så sätt att ge en djupare förståelse för konceptet och specifikt hur manuell montering inom ett redan existerande manuellt produktionssystem kommer att påverkas. Alltså att kartlägga viktiga möjliggörare för att framgångsrikt kunna implementera konceptet Industri 4.0 och på så sätt vara beredd att ta sig an industrins framtida utmaningar. Fallstudien, utförd genom observationer och intervjuer, angriper frågan från två perspektiv; nuläge och önskat läge. Ett teoretiskt ramverk används sedan som underlag för analys av resultatet för att vidare kunna presentera rön och slutsats från studien. Slutligen utförs två experiment för att exemplifiera och stödja resultatet. Studien visar att en framgångsrik implementering av Industri 4.0 troligtvis inte bara handlar om den relaterade tekniken i sig. Lika viktiga delar som ska beaktas och förstås är integrationen i det befintliga produktionssystemet och utformningen och syftet med den manuella monteringsprocessen. Slutligen visar studien att det är av största vikt att skapa förståelse och engagemang i organisationen genom strategi, ledarskap, kultur och kompetens.
Sylvan, Andreas. "Internet of Things in Surface Mount TechnologyElectronics Assembly." Thesis, KTH, Medieteknik och interaktionsdesign, MID, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-209243.
Повний текст джерелаI dagsläget upplever tillverkare inom den europeiska ytmonteringsindustrin för elektronikproduktionsomställningar, nedtid för maskiner och processoptimering som sina störstautmaningar. De ser även ett behov av att samla data och dela information mellan maskiner,människor och system som som är delaktiga i tillverkningsprocessen.Sakernas internet, även kallat Internet of Things (IoT), erbjuder teknik som kan göra dettamöjligt. Det här forskningsprojektet besvarar frågan om vilken potential som finns samt vilkautmaningar en implementation av sakernas internet inom europeisk ytmonteringstillverkning avelektronik innebär. Till att börja med introduceras nyckelkoncept inom sakernas internet. Sedandefinieras utgångsläget i elektroniktillverkningsindustrin genom intervjuer med experter.Studien belyser de hinder som ligger i vägen för implementation och föreslår en lösning. Dettainnebär först och främst att datainsamling och delning av data måste uppnås genomanvändning av standardiserade protokoll för sakernas internet ochapplikationsprogrammeringsgränssnitt (APIer). På grund av att elektroniktillverkare inte litar påatt känslig data förblir säker i molnet måste proprietär data separeras från statistisk data. Dettaför att möjliggöra nästa steg som är insamling av så kallad Big Data i en molntjänst. Dettamöjliggör i sin tur för tillverkaren av produktionsmaskiner att erbjuda nya tjänster.