Search for dissertations about: "control traffic"

Showing result 1 - 5 of 269 swedish dissertations containing the words control traffic.

  1. 1. Incident Traffic Flow Models

    University dissertation from Chalmers University of Technology

    Author : Azita Dabiri; Chalmers tekniska högskola.; Chalmers University of Technology.; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; macroscopic freeway traffic modeling; traffic incident; incident parameterization; ramp metering; robust control;

    Abstract : In the trend toward civilization, transportation has always been considered as an indisputable aspect. However, soon it turned out to be a dilemma in many metropolitan areas how to assess the increased demand in transportation. READ MORE

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

    University dissertation from Uppsala universitet

    Author : Gunnika Isaksson-Lutteman; Uppsala universitet.; Uppsala universitet.; [2012]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer Science with specialization in Human-Computer Interaction; Datavetenskap med inriktning mot människa-datorinteraktion;

    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 have been collaborating for several years in research regarding train traffic control and how to improve traffic controllers’ support systems and working environment. READ MORE

  3. 3. Traffic Simulation Modelling of Rural Roads and Driver Assistance Systems

    University dissertation from Norrköping : Linköping University Electronic Press

    Author : Andreas Tapani; Linköpings universitet.; Linköpings universitet.; [2008]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Road: Traffic theory; Road: Traffic theory; Traffic; Micro; Simulation; Model; Car following; Rural road; Driver; Fatigue; Rumble strip; Adaptive cruise control; Active safety system; Safety; Evaluation; Overtaking; Traffic lane; Mathematical model; Thesis; TECHNOLOGY; TEKNIKVETENSKAP; Microscopic traffic simulation; Rural Traffic Simulator RuTSim ;

    Abstract : Microscopic traffic simulation has proven to be a useful tool for analysis of varioustraffic systems. This thesis consider microscopic traffic simulation of rural roads andthe use of traffic simulation for evaluation of driver assistance systems. READ MORE

  4. 4. Evaluation of bus priority strategiesin coordinated traffic signal systems

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Johan Wahlstedt; KTH.; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Bus priority; public transport priority; transit priority; PTSP; TSP; traffic signal; traffic signal control; traffic signal control systems; self-optimising signal control; PRIBUSS; SIL simulation; traffic simulation; Transportvetenskap; Transport Science;

    Abstract : Increasing congestion and environmental concerns have evoked an interest in promoting urban Public Transport (PT) the last decades. In 2012 the City of Stockholm adopted an “Urban mobility strategy” stating that public transport, cycling and walking should be prioritised over cars in central Stockholm. READ MORE

  5. 5. Fuel-efficient and safe heavy-duty vehicle platooning through look-ahead control

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Valerio Turri; KTH.; [2015]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; platooning; eco-driving; look-ahead control; dynamic programming; distributed model predictive control; optimal control; autonomous vehicles; Electrical Engineering; Elektro- och systemteknik; Farkostteknik; Vehicle and Maritime Engineering;

    Abstract : The operation of groups of heavy-duty vehicles at small inter-vehicular distances, known as platoons, lowers the overall aerodynamic drag and, therefore, reduces fuel consumption and greenhouse gas emissions. Experimental tests conducted on a flat road and without traffic have shown that platooning has the potential to reduce the fuel consumption up to 10%. READ MORE