Search for dissertations about: "set up time reduction"

Showing result 1 - 5 of 62 swedish dissertations containing the words set up time reduction.

2. 1. Structure-acoustic analysis; finite element modelling and reduction methods

   Author : Peter Davidsson; Byggnadsmekanik; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mechanical engineering; hydraulics; vacuum technology; vibration and acoustic engineering; Maskinteknik; hydraulik; vakuumteknik; vibrationer; akustik; low frequency range; building acoustics; lightweight structures; porous materials; modal reduction; substructuring; finite element analysis; structural acoustics; vibroacoustics; Structural dynamics;

   Abstract : This thesis investigates structure-acoustic systems by use of finite element analysis. The systems studied here are limited to those that consist of an enclosed acoustic fluid cavity, which is coupled to a flexible structure and/or a porous sound absorbing material domain. READ MORE

4. 2. Signal Modeling and Data Reduction for Wireless Brain-Machine Interfaces

   Author : Palmi Thor Thorbergsson; Institutionen för elektro- och informationsteknik; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Extracellular neural recordings; wireless brain-machine interfaces; signal modeling; data reduction; compression;

   Abstract : Brain-machine interfaces (BMIs) provide a uni- or bidirectional communication link between the central nervous system and the outside world. This link facilitates the studying of neuronal mechanisms underlying behavior as well as the treatment of neurological disease. READ MORE

5. 3. Applying lean principles and set-based approaches in product development

   Author : Mikael Ström; RISE Research Institutes of Sweden; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Set-based design; Controlled convergence; Concept development; Lean product development; Lean transformation; Industrial introduction;

   Abstract : The research described in this thesis addresses the problem of transformation to lean product development (LPD) and how to introduce and support the use of set-based design (SBD) in the concept development process. The original description of SBD does not define how to generate, evaluate and reduce a set of design solutions. READ MORE

6. 4. Hydrogen in the European energy system - The cost dynamics and the value of time-shifting electricity generation

   Author : Simon Öberg; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cost; energy systems modeling; Hydrogen; gas turbine; system dynamics; time-shifting;

   Abstract : If the European Union is to become climate-neutral by Year 2050, as envisioned in the European Green Deal, the European energy system must undergo an unprecedented transformation towards eliminating its carbon emissions. For this transition, renewable electricity plays a central role, not only in replacing the current fossil-based electricity generation, but also in promoting the electrification of other sectors, such as transport and industry, sectors which are currently based on fossil fuels. READ MORE

7. 5. Evaluation of Resetting Performance in Cellular Manufacturing Systems - A Structured Approach to Sustainable Improvement of Resetting Performance

   Author : Jürgen E. Kaiser; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; resetting reduction set-up ; SMED; manufacturing responsiveness;

   Abstract : This thesis deals with the question of how to achieve responsiveness in cellular manufacturing systems, with special emphasis given to the rapid resetting between product runs. Findings from action research in cellular manufacturing systems are presented, along with a comprehensive methodology for resetting improvements based on performance evaluation. READ MORE