Sökning: "Victor Fernandez"

Hittade 5 uppsatser innehållade orden Victor Fernandez.

  1. 1. An Analysis of Airline Common-use Check-in Operations at Arlanda Airport

    Kandidat-uppsats, Linköpings universitet/Kommunikations- och transportsystem; Linköpings universitet/Tekniska fakulteten

    Författare :Victor Fernandez; Imad Salem; [2023]
    Nyckelord :Check-in; allocation problem; common-use; airline; airport; passenger flow; ground handling operations;

    Sammanfattning : This thesis is a simulation study aimed to improve the common-use check-in process at SAS Ground Handling operating at Arlanda Airport. The study sought to determine how to design the common-use check-in to minimize waiting times, reduce resource use, and increase the share of passengers checked in within service level targets. LÄS MER

  3. 2. Control barrier function-enabled human-in-the-loop control for multi-robot systems : Centralized and distributed approaches

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

    Författare :Victor Nan Fernandez-Ayala; [2022]
    Nyckelord :Multi-robot systems; Human-in-the-loop control; Control barrier functions; Safety constraints; ROS Implementation; Multirobotsystem; Human-in-the-loop-kontroll; Kontrollera barriärfunktionerna; Säkerhetsbegränsningar; ROS-implementering;

    Sammanfattning : Autonomous multi-robot systems have found many real-world applications in factory settings, rescue tasks and light shows. Albeit these successful applications, the multi-robot system is usually pre-programmed with limited flexibility for online adaptation. LÄS MER

  4. 3. Use of Gravity Sensors for Free Space Orientation

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Victor Garcia-Fernández; [2015]
    Nyckelord :Kalman; Particle filter; Fixed-point math; MSP430; Kalman; Partikelfilter; fast punkt matematik; MSP430.; Kalman; filtro de partículas; álgebra de punto fijo; MSP430;

    Sammanfattning : This thesis deals with different approaches to filtering the signal output of a three axis accelerometerfor free space orientation, that is, finding the orientation of a sensor relative to gravity. Theplatform this orientation system is to be developed for is a low-power, high-efficiency fixed-pointmath microprocessor, therefore efficiency and mathematical operation precision are factors thatalso need to be taken into consideration in this work. LÄS MER

  5. 4. Epoxidised linseed oil as hydrophobic substance for wood protection : technology of treatment and properties of modified wood

    Master-uppsats, SLU/Dept. of Forest Products

    Författare :Victor Fernández-Cano; [2013]
    Nyckelord :dimensional stability; epoxidised linseed oil; FT-IR spectroscopy; impregnation; leaching; linseed oil; mechanical properties; modified wood; Scots pine sapwood; two-step process;

    Sammanfattning : Public concern about the release of toxic compounds from wood-based products drives legislation towards enforcing industries to find and use more sustainable solutions for wood treatment. Plant oils are good alternatives to treat wood, minimizing or even neutralizing the impact on the environment. LÄS MER

  7. 5. Determination of moisture content in pine wood chipswith dual energy x-ray absorptiometry

    Kandidat-uppsats, SLU/Dept. of Forest Products

    Författare :Víctor Fernández Cano; [2009]
    Nyckelord :moisture content; dual energy x-ray absorptiometry; pine wood chips;

    Sammanfattning : Determination of moisture content (mc) in pine wood chips is of interest to the pulp and paper industry. The gravimetric method used nowadays is reliable, but it is slow and labours. The aim of this paper was to evaluate the accuracy and precision when determining mc in pine wood chips with dual energy x-ray absorptiometry. LÄS MER