Search for dissertations about: "rail traffic systems"

Showing result 1 - 5 of 20 swedish dissertations containing the words rail traffic systems.

  1. 1. Simulation of rail traffic applications with timetable construction and delay modelling

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Hans Sipilä; KTH.; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : This thesis covers both applications where simulation is used on parts of the Swedish rail networks and running time calculations for future high-speed trains with top speed improvements on existing lines. Calculations are part of a subproject within the Green Train research program (Gröna tåget). READ MORE

  2. 2. Simulation of rail traffic Methods for timetable construction,delay modeling and infrastructure evaluation

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Hans Sipilä; KTH.; KTH.; [2015]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Järnvägsgruppen - Kapacitet; Järnvägsgruppen - Kapacitet; Transportvetenskap; Transport Science;

    Abstract : This thesis covers applications and proposes methods for using simulation in a more effectiveway and also in a wider context than normally used. One of the proposed methods deals withdelay modeling that can be used in a calibration process. READ MORE

  3. 3. Delays and Timetabling for Passenger Trains

    University dissertation from Lund University Faculty of Engineering, Technology and Society, Transport and Roads, Lund, Sweden

    Author : Carl-William Palmqvist; Lunds universitet.; Lund University.; [2019-11-08]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; rail; delay; timetable; train; punctuality; Rail transportation;

    Abstract : Resandet med tåg har ökat stadigt i Sverige de senaste 30 åren. Takten har varit cirka två-tre procent per år, och vi nu har mer än dubbelt så många resenärer. Med ökat fokus på klimatfrågan stiger resandet nu ännu snabbare. Ett problem som drabbar både resenärer och företag i Sverige är tågförseningar. READ MORE

  4. 4. The GMOC Model Supporting Development of Systems for Human Control

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Simon Tschirner; Uppsala universitet.; Uppsala universitet.; [2015]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Human-Computer Interaction; User-Centered Design; Human Control; Train Traffic Control; Usability; System Development; Human Work; Railway Traffic; Rail Human Factors; Mental Models; Situation Awareness; Datavetenskap med inriktning mot människa-datorinteraktion; Computer Science with specialization in Human-Computer Interaction;

    Abstract : Train traffic control is a complex task in a dynamic environment. Different actors have to cooperate to meet strong requirements regarding safety, punctuality, capacity utilization, energy consumption, and more. The GMOC model has been developed and utilized in a number of studies in several different areas. READ MORE

  5. 5. Collaborative Tracking and Tracing – A Supply Chain Perspective

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Vahid Mirza Beiki; [2013]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; logistics; wagon; rail; design.; supply chain; entities; collaborative; food; tracking and tracing T T ; actors;

    Abstract : The purpose of this thesis is to explore tracking and tracing (T&T) systems to develop the concept of “collaborative tracking and tracing” for the management of logistics operations.The thesis is based on extensive literature reviews, and four major empirical studies, including one structured interview study, one documentation review study, case studies of two Swedish fresh-fish supply chains (SCs) and a case study of the Volvo cars body components (VCBC) SC. READ MORE