Search for dissertations about: "Vsm"

Showing result 1 - 5 of 18 swedish dissertations containing the word Vsm.

2. 1. Operationalization of lean thinking through value stream mapping with simulation and FLOW

   Author : Nauman bin Ali; Blekinge Tekniska Högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Value stream mapping; Lean; simulation; information flow modeling; case study;

   Abstract : Background: The continued success of Lean thinking beyond manufacturing has led to an increasing interest to utilize it in software engineering (SE). Value Stream Mapping (VSM) had a pivotal role in the operationalization of Lean thinking. However, this has not been recognized in SE adaptations of Lean. READ MORE

4. 2. Sustainable evolution of SMEs in response to socio-technical emergence

   Author : Afifa Rahatulain; Mauro Onori; Dario Antonelli; KTH; []
   Keywords : knowledge management; organizational capability; socio-technical system; viable system model; Production Engineering; Industriell produktion;

   Abstract : Technological advancements such as digitalization, cloud computing, and cyber-physical systems are transforming the present-day manufacturing industry. However, striving solely on the technological shift alone is insufficient to attain a sustainable competitive advantage. READ MORE

5. 3. Passive Island Detection of Microgrid by Grid Forming Inverter

   Author : Shoaib Salim Inamdar; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; microgrid; passive island detection; Grid forming; rotor angle deviation; non-detection zone; inertia; virtual synchronous machine; voltage vector shift.;

   Abstract : The supply reliability of a local grid will be improved if the local grid is managed as a microgrid, with the ability to operate in island mode when the main grid is temporarily unavailable. This thesis focuses on microgrids powered by inverter-based resources (IBRs), one or several of which need to be equipped with grid forming (GFM) capability for establishing and controlling the voltage and frequency of the microgrid during island operation. READ MORE

6. 4. Measurement accuracy in the forestry-wood chain

   Author : Sorin Chiorescu; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Träteknik; Wood Technology;

   Abstract : A customer-oriented production philosophy and an integrated forestry-wood chain are concepts that researchers and people involved in the forest industry have to deal with in the beginning of this new millennium. Fulfilling the specific requirements for dimension, length or biological features that customers demand for the wood products entails the existence of accurate measurement equipment at each location along the conversion chain. READ MORE

7. 5. Lean Thinking Applied to System Architecting

   Author : Håkan Gustavsson; Jakob Axelsson; Gerrit Muller; Mälardalens högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap; Computer Science; datavetenskap;

   Abstract : Software intensive systems are an increasing part of new products, which make the business impact significant. This is especially true for the automotive industry where a very large part of new innovations are realized through the use of software. READ MORE