Sökning: "virtuell modell"

Visar resultat 6 - 10 av 120 uppsatser innehållade orden virtuell modell.

1. 6. Human Digital Shadow : A Conceptual Model for Quantifying Wheel Loader Operator’s Behaviors

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

   Författare :Renyi Yuan; [2023]
   Nyckelord :Digital Shadow; Conceptual Modelingm Human-Machine Interaction; Wheel Loader; Digital Skugga; Konceptuell Modellering; Interaktion Mellan Människa och Maskin; Hjullastare;

   Sammanfattning : Digital Twin has been a trendy topic for half a century in the engineering field but has recently been criticized for its potential infeasibility. To approach the physical-virtual dual-connection goal, Digital Shadow has been prompted to organize the data into a virtual version for driving insights and supporting decision-making. LÄS MER

3. 7. Digital Twin Knowledge Graphs for IoT Platforms : Towards a Virtual Model for Real-Time Knowledge Representation in IoT Platforms

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

   Författare :Alejandro Jarabo Peñas; [2023]
   Nyckelord :Internet of Things; Digital Twin; Knowledge Graph; Similarity Metric; Semantic Data Integration; Internet of Things; Digital Twin; Kunskapsgraf; Likhetmetrik; Integrering av Semantiska Data; Internet of Things; Gemelo Digital; Grafo de Conocimiento; Métrica de Similitud; Integración de Datos Semánticos.;

   Sammanfattning : This thesis presents the design and prototype implementation of a digital twin based on a knowledge graph for Internet of Things (IoT) platforms. The digital twin is a virtual representation of a physical object or system that must continually integrate and update knowledge in rapidly changing environments. LÄS MER

4. 8. Digital Model of a Mining Stacker for Material Tracking : Modelling a Mining Stacker with Forward Kinematics for Material Tracking

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

   Författare :Livia Maria Waller; [2023]
   Nyckelord :Mining; Material tracking; Bucket wheel stacker; Gruvteknik; Materialspårning; Skovelhjulsstaplar;

   Sammanfattning : The Fourth Industrial Revolution is reshaping the manufacturing industry with the emergence of interconnectivity, smart automation, and cyber-physical systems. A popular example of cyber-physical systems is the digital twin or digital model, which both create a virtual (cyber) representation of a system. LÄS MER

5. 9. Virtual Validation of Autonomous Vehicles : Virtualizing an Electric Cabin Scooter

   Uppsats för yrkesexamina på grundnivå, Högskolan i Halmstad/Akademin för informationsteknologi

   Författare :Christoffer Arvidsson; Jakob Andersson; [2023]
   Nyckelord :ROS2; Navigation2; SLAM; Gazebo; Virtual Environment; Ackermann steering; Autonomous Vehicle;

   Sammanfattning : This thesis report presents a study on the virtualization of an Electric Cabin Scooter used to validate the feasibility of converting it into an autonomous vehicle. The project aimed to design, develop, and test a virtual model of the car that can navigate from points A to B while avoiding obstacles. LÄS MER

7. 10. Techno-economic analysis and design of the charging infrastructure for Electric Heavy Vehicles in Oskarshamn

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Joan Cassany Espinosa; [2023]
   Nyckelord :Electrification; decarbonization; freight transport; heavy duty vehicle; battery electric truck; charging infrastructure; business model assessment; Elektrifiering; avkolning; godstransport; tunga fordon; batterielektrisk lastbil; laddinfrastruktur; affärsmodellsbedömning;

   Sammanfattning : Within the most pollutants industries, the energy sector is the most significant contributor to climate change, representing two-thirds of the total Greenhouse Gas (GHG) emissions. One of the main responsible for these emissions is transportation, which accounts for 26% of the world’s energy consumption, with crude oil-derived products providing more than 90% of this energy. LÄS MER