Essays about: "Load Estimation"

Showing result 11 - 15 of 124 essays containing the words Load Estimation.

  1. 11. Load Weighing for Underground Mining Machines

    University essay from Linköpings universitet/Institutionen för systemteknik

    Author : Axel Ståhlbom; [2022]
    Keywords : Kalman filter; EKF; load weiging; LHD; mining; load estimation; mass estimation;

    Abstract : The goal of this work was to calculate the mass in the bucket of a underground loaderfrom pressure data in the cylinders. Three different approaches to using a Kalman filter toestimate the loaded mass were tried and evaluated in MATLAB simulations. READ MORE

  3. 12. Modeling and Control of a PMSM Operating in Low Speeds

    University essay from Linköpings universitet/Fordonssystem

    Author : Robin Helsing; Tobias Sanchez; [2022]
    Keywords : PMSM; BLDC; low speed; EKF; UKF; MPC; Extended Kalman Filter; Unscented Kalman Filter; PI; Control; FOC;

    Abstract : A permanent magnet synchronous motor is a type of motor that is used in several different application areas, not least in an autonomous robots where it is the motor that drives the wheels. Today, many actors choose simulation as a tool to save money and time when product tests are performed. READ MORE

  4. 13. Path Choice Estimation in Urban Rails : Asimulation based optimisation for frequency-based assignment model

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

    Author : Alexander Adolfsson; [2022]
    Keywords : Black-Box Optimisation; Optimization; Simulation based optimisation; Transit Network; Automaton; Urban Transport; Public transportation; Black-Box optimering; Optimering; Simuleringsbaserad Optimering; Transportsystem; Automation; Local Transport; Kollektivtrafik;

    Abstract : Transit system have a large importance in modern urban cities, with urban rail often acting as the central system with it efficient travel time and great capacity. As cities grow in population, so to does the usage of urban rail resulting in increased crowding on the platform and in the trains. READ MORE

  5. 14. The local potential of V2G : Estimation of the benefits of Vehicle to Grid in the energy community of Stenberg

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

    Author : Cyprien Drommi; [2022]
    Keywords : Vehicle to Grid; V2G; V2X; Electric vehicle; Energy community; Stenberg; Ancillary services; Frequency regulation; FCR; Energy arbitrage; Battery degradation; DC charging.; Vehicle to Grid; V2G; V2X; Elbilar; Elfordon; Energisamfälligheten; Stenberg; Stödtjänster; Frekvensbalancering; FCR; Energiarbitrage; Batteridegradering; Likströmsladdning.;

    Abstract : In the countries willing to follow an energy transition towards decarbonization, a strong emphasis is put on electrification. Carbon-free power production tends to rely more on intermittent renewable energies, bringing many uncertainties on the electricity output to the grid. READ MORE

  6. 15. Evaluation of Onshore Transportation Methods for Captured CO2 between Facility and Harbour in Stockholm

    University essay from KTH/Maskinkonstruktion (Avd.)

    Author : Emma Johansson; Vilborg Pétursdóttir; [2021]
    Keywords : CCS; Economic cost; Transportation; Truck; Pipeline; CCS; Ekonomisk kostnad; Transport; Lastbil; Rörledning;

    Abstract : Carbon capture and storage (CCS) is a method to reduce the emission of CO2 into the atmosphere. Stockholm Exergi is a Stockholm based company with combined heat and power (CHP) plants in various places around the city and are currently investigating the possibilities to implement CCS on their CHP plant Högdalenverket. READ MORE