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Pisut Koomsap , AIT Athakorn Kengpol , KMUTNB Supapan Chaiprapat , PSU

Course 6: Digital Factory. Pisut Koomsap , AIT Athakorn Kengpol , KMUTNB Supapan Chaiprapat , PSU. 2. Course Objective. Digital Factory. Utilization of digital technology for modeling, and communications to configure m odel s imulate assess, and operate a manufacturing process. 3.

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Pisut Koomsap , AIT Athakorn Kengpol , KMUTNB Supapan Chaiprapat , PSU

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  1. Course 6: Digital Factory PisutKoomsap, AIT AthakornKengpol, KMUTNB SupapanChaiprapat, PSU

  2. 2 Course Objective Digital Factory Utilization of digital technology for modeling, and communications to • configure • model • simulate • assess, and • operate a manufacturing process

  3. 3 Course Learning Outcomes (CLOs) Digital Factory

  4. 4 How this class is conducted: Learning Model • LOVE model found by Prof. PisutKoomsap, AIT

  5. 5 Teaching & Learning Methods for Module 1 Digital Factory I: Overview of Digital Factory

  6. 6 Activity 1: Illustration of traditional factories in contrast with digital factories • Traditional Factory • Digital Factory • Summarization of Digital Factory

  7. Activity 2: Discussion on readiness of industry Share your ideas. Are we ready for the digital transformation? https://www.ssim.ac.in/blog/how-to-prepare-for-group-discussion/

  8. Activity 3-4: Review on factory digitalization and discussion Search for case studies of factory digitalization and share them with the class. https://www.123rf.com/photo_62742793_stock-vector-big-data-and-data-analysis-information-data-and-gadgets-icon-flowing-through-the-searching-operation.html

  9. Activity 5: Theoretical background on Digital Factory Industrial Revolution • Began in Great Britain (mid 18th century) • Hand production methods to machine • Steam power and water power • Iron production process • Textiles were the dominant industry • Rise of a mechanized factory system https://en.wikipedia.org/wiki/Industrial_Revolution

  10. Activity 5: Theoretical background on Digital Factory Industry 4.0 • Drivers: • Data- Rise in data volumes or “Big Data” • Connectivity- A network of businesses in the age of economic globalization • Customers- Expectations are changing quickly 1760s 1840s 1950s Today https://www.reliableplant.com/Read/30933/factors-driving-industry https://www.presentationpoint.com/blog/data-signals-triggers-industry-4-0/

  11. Activity 5: Theoretical background on Digital Factory Industry 4.0 Enablers: ?? https://sentifi.com/blog/industry-4-0-beyond-the-prospects-of-your-job-being-automated-part-2/

  12. Activity 5: Theoretical background on Digital Factory Traditional VS Digital • Traditional Factory: • Non-traceable WIP • Inconsistent product quality • Uncontrollable waste • Lack of flexibility • Ineffective strategic planning • Higher production cost in the long run https://www2.deloitte.com/insights/us/en/focus/industry-4-0/smart-factory-connected-manufacturing.html

  13. Activity 5: Theoretical background on Digital Factory Digital Factory Definition • Digital factory is the key topic in Industry 4.0. • According to the Association of German Engineers (VDI), digital factory is • ‘‘a comprehensive network of digital models, methods and tools, including simulation and 3D/virtual reality & visualisation, • which are integrated through continuous DATA management’’, • with the goal to design, model, simulate, evaluate and optimise products, processes and systemsbefore any modification is actually carried out on an existing (or new) physical system. • Itsmeaning in Industry 4.0 is extended, implying an entire value network.

  14. Activity 5: Theoretical background on Digital Factory Data Flow Diagram (DFD) • A data-flow diagramis a way of representing a flow of a data of a process or a system (usually an information system). The DFD also provides information about the outputs and inputs of each entity and the process itself. A data-flow diagram has no control flow, there are no decision rules and no loops. Specific operations based on the data can be represented by a flowchart. (https://en.wikipedia.org/wiki/Data-flow_diagram) • A data flow diagram is a graphical representation of the “flow” of data through an information system, modelling its process aspects.

  15. Activity 5: Theoretical background on Digital Factory Data Flow Diagram (DFD): Components Data Flow Diagram (DFD) • DFDs show three types of internal system component: external entities, processes, data flows and data stores. (https://www.lucidchart.com/pages/data-flow-diagram) • External entity: A system that sends, receives data or communicates with the system being programmed. • Process: Any process or action that changes data or produce output. • Data store: Files or repositories that hold information for later use. • Data flow: Routes or directions that data take between the systems, processes, and data stores.

  16. Activity 5: Theoretical background on Digital Factory Data Flow Diagram (DFD): Example https://www.techinasia.com/talk/online-shopping-catching-women-india https://www.smartdraw.com/data-flow-diagram/

  17. Activity 5: Theoretical background on Digital Factory Data Flow Diagram (DFD): Rules and Tips • Each process should have at least one input and an output. • Each data store should have at least one data flow in and one data flow out. • Data stored in a system must go through a process. • All processes in a DFD go to another process or a data store. • (https://www.lucidchart.com/pages/data-flow-diagram) https://blog.commlabindia.com/elearning-design/tips-to-design-effective-elearning

  18. Activity 5: Theoretical background on Digital Factory Data Flow Diagram (DFD): Challenges after the session • What kind of data we will normally find in the factory? • What scale of data that flow within the factory? • How to collect such a great amount of data? • After the data collection, how to analyze them efficiently? Do the traditional method still be your choice?

  19. Assignment 1: Topic summary Students are assigned to summarize what they have learned in this topic in a one A-4 page. In this note, aside from the theoretical material, students can give reflection on how this class is handled, as well as suggestions to improve teaching and learning methods. Due date: Next week.

  20. Activity 6: Visiting a factory Students to visit a case-study factory. Learn about its processes and data flow. Record critical information for your DFD assignment.

  21. Assignment 2: DFD of the factory • Students are assigned to create a data flow diagram of the factory they visited. Focus on • core processes of the factory and data that go through such processes • how the data are conveyed between the processes • how the data are stored for later use. • In case of data leakage, missing, inaccuracy, and etc., what are the factory’s countermeasures? • Due date: One month

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