Sökning: "environmental performance"

Visar resultat 11 - 15 av 1947 uppsatser innehållade orden environmental performance.

1. 11. Exploring the Depth-Performance Trade-Off : Applying Torch Pruning to YOLOv8 Models for Semantic Segmentation Tasks

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Xinchen Wang; [2024]
   Nyckelord :Deep Learning; Semantic segmentation; Network optimization; Network pruning; Torch Pruning; YOLOv8; Network Depth; Djup lärning; Semantisk segmentering; Nätverksoptimering; Nätverksbeskärning; Fackelbeskärning; YOLOv8; Nätverksdjup;

   Sammanfattning : In order to comprehend the environments from different aspects, a large variety of computer vision methods are developed to detect objects, classify objects or even segment them semantically. Semantic segmentation is growing in significance due to its broad applications in fields such as robotics, environmental understanding for virtual or augmented reality, and autonomous driving. LÄS MER

3. 12. Aerodynamics simulations of Scania trucks using OpenFOAM

   Master-uppsats, KTH/Teknisk mekanik

   Författare :Ziyi Liu; [2024]
   Nyckelord :Heavy-duty truck; Computational fluid dynamics; Air drag; OpenFOAM;

   Sammanfattning : In the field of heavy-duty vehicles, fuel efficiency and environmental protection are factors that need to be focused on, while the aerodynamic drag generated during vehicle travelling is one of the most influential aspects. This thesis delves into the aerodynamic simulation of Scania trucks using the open-source Computational Fluid Dynamics (CFD) tool, OpenFOAM v2206. LÄS MER

4. 13. Systemdesign för miljövänliga och kostnadseffektiva reservkraftsystem : Undersökning av alternativa reservkraftsystem för en livsmedelsindustri

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Elektricitetslära

   Författare :Philip Clarstedt; [2024]
   Nyckelord :Backup power; Reservkraft; Hybridsystem; Batterilager; Mikrogasturbin; Dieselgenerator;

   Sammanfattning : Backup power is essential to supply important functions in society with electricity in case of a blackout. Today in Sweden most backup generators are based on diesel fuel and seldom used, but they are still associated with bad environmental impact while operating. LÄS MER

5. 14. Architecture and CognitionArchitectural settings’ influence on cognitive performance in an isolated and confined environment, over time.

   Master-uppsats, KTH/Ergonomi

   Författare :Michail Magkos; [2024]
   Nyckelord :Cognitive; Ergonomics; Architecture; Working Memory; Space; Isolation;

   Sammanfattning : his thesis examines the relationship between architectural design in a space analog environment and cognitive performance. This is done through longitudinal, repeated measures, quantitative study which was conducted during a Mars analog mission, with cognitive assessments administered under different environmental conditions within the mission habitat. LÄS MER

7. 15. Digital Twins and Sustainability: A Comprehensive Review of Limitations and Opportunities

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Simeon Petrov; [2023-12-04]
   Nyckelord :Digital Twins; Real Twin; Sustainability; Metrics; Indicators; Industry; Manufacturing; Production; Systemic Literature Review;

   Sammanfattning : During the past few years there has been an increasing push to deliver sustainable products and improve production processes to meet the growing demand faced by various types of industries. There is a high importance placed on identifying and defining project, product, and policy goals but sustainability goals within these areas are difficult to define. LÄS MER