Essays about: "fysisk modellering"

Showing result 1 - 5 of 29 essays containing the words fysisk modellering.

  1. 1. Adaptive Model-Based Temperature Monitoring for Electric Powertrains : Investigation and Comparative Analysis of Transfer Learning Approaches

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Chenzhou Huang; [2023]
    Keywords : Transfer Learning; Condition Monitoring; Domain Adaptation; Neural Network; Powerstrain.; Siirto-oppiminen; kunnonvalvonta; verkkotunnuksen mukauttaminen; neuroverkko; voimansiirto.; Överföring lärande; tillståndsövervakning; domänanpassning; neuralt nätverk; Powerstrain;

    Abstract : In recent years, deep learning has been widely used in industry to solve many complex problems such as condition monitoring and fault diagnosis. Powertrain condition monitoring is one of the most vital and complicated problems in the automation industry since the condition of the drive affects its health, performance, and reliability. READ MORE

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

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

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

    Abstract : 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. READ MORE

  3. 3. Highway Traffic Forecasting with the Diffusion Model : An Image-Generation Based Approach

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Pengnan Chi; [2023]
    Keywords : Diffusion model; Traffic forecasting; Generative model; Image processing; Spatial temporal modelling; Diffusionsmodell; Trafikprognos; Generativ modell; Bildbehandling; Rumsligtemporal modellering;

    Abstract : Forecasting of highway traffic is a common practice for real traffic information system, and is of vital importance to traffic management and control on highways. As a typical time-series forecasting task, we want to propose a deep learning model to map the historical sensory traffic values (e.g., speed, flow) to future traffic forecasts. READ MORE

  4. 4. Quadcopter Control System Design and Implementation with LQR assisted by Kalman Filter: An Experimental Study

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Ludwig Horvath; Martin Petré; [2023]
    Keywords : ;

    Abstract : This study stems from the audacious assumption that two bachelor students could successfully construct a functional quadcopter from scratch, covering both software and hardware aspects. The project begins by establishing a foundation for modeling the quadcopter dynamics, including derivation and linearization techniques for implementing a linear quadratic regulator (LQR). READ MORE

  5. 5. Hardware-in-the-loop Simulation of a Pumping Station : Design and implementation of a Python-based simulation program

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Katrina Liang; [2022]
    Keywords : Hardware-in-the-loop simulation; Simulation; Modeling; Pumping stations; Pump controller; Hardware-in-the-loop simulering; Simulering; Modellering; Pumpstationer; Pumpstyrning;

    Abstract : The use of simulation enables testing of a system without the need for a complete physical system, while also having the advantages of lower cost and fewer practical limits compared to field tests. Hardware may be integrated into the simulation loop, such a simulation is defined as a Hardware-in-the-loop (HIL) simulation. READ MORE