Sökning: "active safety"

Visar resultat 1 - 5 av 188 avhandlingar innehållade orden active safety.

  1. 1. Safety leadership in the construction industry Managing safety at Swedish and Danish construction sites

    Detta är en avhandling från Gothenburg : University of Gothenburg

    Författare :Martin Grill; Göteborgs universitet.; Gothenburg University.; [2018]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; occupational safety; safety leadership; construction manager; participative leadership; rule-oriented leadership; transformational leadership; transactional leadership; passive leadership; safety climate;

    Sammanfattning : The overall aim of this thesis was to identify and describe essential components of safety leadership behavior in the construction industry in Sweden and Denmark. The methods used were semi-structured interviews, cross-sectional and longitudinal questionnaire studies, and behavioral observations. LÄS MER

  2. 2. On Active Suspension in Rail Vehicles

    Detta är en avhandling från Stockholm, Sweden : KTH Royal Institute of Technology

    Författare :Alireza Qazizadeh; Sebastian Stichel; Rickard Persson; T. X. Mei; [2017]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; active suspension; ride comfort; wear; skyhook control; H_infinity control; two-axle rail vehicle; safety; Farkostteknik; Vehicle and Maritime Engineering;

    Sammanfattning : The topic of this PhD thesis is active suspension in rail vehicles whichis usually realized through sensors, controllers and actuation components.A well established example of an active suspension is the tiltingcontrol system used to tilt the carbody in curves to reduce centrifugalacceleration felt by passengers. LÄS MER

  3. 3. On Performance Evaluation of Automotive Active Safety Systems

    Detta är en avhandling från Stockholm, Sweden : KTH Royal Institute of Technology

    Författare :Jonas Nilsson; [2010]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Semi-Autonomous Vehicles; Active Safety; Automotive; Augmented Reality.; Verification; Performance Evaluation; Decision Making;

    Sammanfattning : Road traffic accidents are a major global problem, annually causing over 1.2 million fatalities. To improve road safety, active safety systems support the driver by monitoring the vehicle and its surroundings, identifying hazardous situations and actively intervening to prevent or mitigate consequences of accidents. LÄS MER

  4. 4. Improving the Evaluation Process for Active Safety Functions

    Detta är en avhandling från Stockholm, Sweden : KTH Royal Institute of Technology

    Författare :Mikael Ljung Aust; [2012]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Situational Control; Advanced Driver Assistance Systems; Safety Benefit Assessment; Driver Behavior Analysis; Active Safety Systems; Crash Causation Analysis; In-depth Crash Investigation;

    Sammanfattning : The general aim of the present thesis was to improve key steps in the procedure for functional, formative evaluation of Advanced Driver Assistance Systems (ADAS). Five unresolved theoretical and empirical issues were identified and addressed. LÄS MER

  5. 5. Models for tracking in automotive safety systems

    Detta är en avhandling från Stockholm, Sweden : KTH Royal Institute of Technology

    Författare :Fredrik Bengtsson; [2008]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; motion models; active safety; vehicle tracking; Automotive; radar detections; preventive safety;

    Sammanfattning : This thesis treats the three main components of a tracking system: motion models, sensor models and implementation architecture. A tracking system utilizes models to extract as much information as possible from a set of sensors, with the purpose of estimating the state of a dynamic system. LÄS MER