Search for dissertations about: "control traffic"

Showing result 1 - 5 of 203 swedish dissertations containing the words control traffic.

  1. 1. Future Train Traffic Control : Development and deployment of new principles and systems in train traffic control

    University dissertation from Uppsala : Uppsala universitet

    Author : Gunnika Isaksson-Lutteman; Uppsala universitet.; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Train traffic control; deployment; design; principles; Human-Computer Interaction; Människa-dator interaktion;

    Abstract : The train traffic control system of the future requires new solutions and strategies in order to better meet tomorrow’s demands and goals. Uppsala University and Trafikverket has been collaborating for several years in research regarding train traffic control and how to improve traffic controllers’ support systems and working environment. READ MORE

  2. 2. Impacts of Traffic Signal Control Strategies

    University dissertation from Stockholm : KTH

    Author : Azhar Al-Mudhaffar; KTH.; [2006]
    Keywords : Driver behavior; Dilemma zone; Incident reduction; Signal control; Lhovra; Spot; Pribuss; Bus priority; Field measurement; Simulation; Calibration; Traffic performance; TECHNOLOGY; TEKNIKVETENSKAP;

    Abstract : Traffic signals are very cost effective tools for urban traffic management in urban areas. The number of intersections in Sweden controlled by traffic signals has increased since the seventies, but efforts to study the traffic performance of the employed strategies are still lacking. READ MORE

  3. 3. Overload Control and Performance Evaluation of Web Servers

    University dissertation from Department of Communication Systems

    Author : Mikael Andersson; Lunds universitet.; Lund University.; [2007]
    Keywords : numerisk analys; system; Datalogi; control; systems; numerical analysis; Computer science; Content Adaptation; Admission Control; Overload Control; Web servers; Performance modeling; kontroll; Technological sciences; Teknik; Systems engineering; computer technology; Data- och systemvetenskap; Telecommunication engineering; Telekommunikationsteknik; TEKNIKVETENSKAP; TECHNOLOGY;

    Abstract : We are increasingly dependent on Internet as a large aspect of our daily life is now handled via online applications. Recent years we have seen several large-scale crises. This has made crisis-related research on Internet applications important. READ MORE

  4. 4. On the interaction between driver assistance systems and drivers in situations of system failure

    University dissertation from Chalmers University of Technology

    Author : Josef Nilsson; Chalmers tekniska högskola.; Chalmers University of Technology.; Chalmers tekniska högskola.; Chalmers University of Technology.; [2011]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorteknik; Computer engineering; Reglerteknik; Automatic control; Systemteknik; Systems engineering; automotive safety; driver assistance systems; functional safety; controllability; Chalmers driving simulator; adaptive cruise control; dependability; fault injection; brake failure;

    Abstract : The level of automation is increasing in road vehicles as driver assistance systems take control of both speed and steering. Benefits of this development are expected in the form of improved safety, driver comfort, traffic efficiency, etc. READ MORE

  5. 5. On some Control Problems for Queues

    University dissertation from Linköping : Linköping University

    Author : Bengt Bengtsson; Linköpings universitet.; Linköpings universitet.; [1982]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Queues; Control problems;

    Abstract : This thesis consists of three parts. In the first one, optimal policies are constructed for some singe-line queueing situations. The second part deals with finite-state Markovian decision processes, and in the third part the practical modelling of a more complex problem is discussed and exemplified. READ MORE