Advanced search

Showing result 1 - 5 of 14 essays matching the above criteria.

1. 1. Test Equipment for the LUCAS Chest Compression System: Incorporating Biomechanical Insights for Future Design Enhancements

   University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

   Author : Ester Pörtfors; Malin Svärdling; [2024]
   Keywords : Mechanical CPR; Cardiopulmonary Resuscitation; LUCAS Chest Compression System; Test Equipment; Chest Biomechanics; Chest Stiffness; Technology and Engineering;

   Abstract : The LUCAS Chest Compression System is a market leading mechanical cardiopulmonary resuscitation device, assisting medical professionals worldwide when treating patients with sudden cardiac arrest. The objective of this master thesis project was to develop a new, adjustable test equipment for the LUCAS device, allowing for tests on varying chest heights and stiffness levels. READ MORE

3. 2. Machine Learning-based MIMO Indoor Positioning

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Qiyi Chen; [2023]
   Keywords : Technology and Engineering;

   Abstract : The most widely used positioning system is Global Navigation Satellite System (GNSS), which uses traditional positioning techniques and cannot achieve satisfactory positioning performance in indoor scenarios due to Non-Line-of-Sight (NLoS) transmission. Fingerprinting is a non-traditional positioning technique that is robust to NLoS transmission in indoor scenarios. READ MORE

4. 3. Active Learning for Solving Expensive Optimization Problems

   University essay from Uppsala universitet/Institutionen för informationsteknologi

   Author : Siwei Fu; [2022]
   Keywords : ;

   Abstract : Many practical engineering and computer science problems can be translated into a global otimization problem where the task is to find the best (optimal) vector 𝒙𝒙∗ that gives the smallest possible function value 𝑓𝑓 = 𝑓𝑓(𝒙𝒙∗) for some function 𝑓𝑓() of interest. Often the function 𝑓𝑓() is expensive in the sense that it cannot be easily evaluated computationally or experimentally in terms of time and/or resources required. READ MORE

5. 4. Evaluation of Convolutional Neural Networks for Image Quality Classification based on Synthetic Data

   University essay from Lunds universitet/Matematik LTH

   Author : Vendela Nigård; Joar Karlgren Gustavsson; [2022]
   Keywords : Convolutional neural networks; Machine learning; transfer learning; image quality assessment; camera production; image analysis; Mathematics and Statistics;

   Abstract : In camera production the image quality is of utter importance. Several tests during the production ensure this high quality. In this thesis the possibility of creating a final test, that classifies the image quality with the help of machine learning, specifically convolutional neural networks, was investigated. READ MORE

6. 5. Iterative Learning Control for Preparative Chromatography

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Daniel Espinoza; [2020]
   Keywords : Chemical Engineering; Kemiteknik; Chromatography; Automatic Process Control; Iterative Learning Control; ILC; Simulation; Protein Purification; Python; Ion-Exchange; Automation; Batch Processing; Downstream Processing; Technology and Engineering;

   Abstract : There is a desire for a fully automated downstream process in pharmaceutical protein production. One part of the downstreaming process is preparative chromatography. A good separation between the product and other proteins, as well as good productivity, are desired. READ MORE