Sökning: "off-board"

Hittade 5 avhandlingar innehållade ordet off-board.

  1. 1. Computer-Assisted Troubleshooting for Efficient Off-board Diagnosis

    Författare :Håkan Warnquist; Patrick Doherty; Jonas Kvarnström; Mattias Nyberg; Erik Frisk; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Automated planning; diagnosis; automotive industry; troubleshooting; Bayesian networks; Computer science; Datavetenskap;

    Sammanfattning : This licentiate thesis considers computer-assisted troubleshooting of complex products such as heavy trucks. The troubleshooting task is to find and repair all faulty components in a malfunctioning system. LÄS MER

  3. 2. Coordination of Heavy-Duty Vehicle Platooning

    Författare :Sebastian van de Hoef; Dimos V. Dimarogonas; Simona Sacone; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; road freight transport; optimization; optimal control; automatic control; fuel-efficiency; match-making; off-board; intelligent transport systems; automated driving; clustering; scheduling; cooperative; large-scale; dynamic programming; trucks; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : A network-wide coordination system for heavy-duty vehicle platooning with the purpose of reducing fuel consumption is developed. Road freight is by far the dominating mode for overland transport with over 60 % modal share in the OECD countries and is thus critically important for the economy. LÄS MER

  4. 3. Machine learning methods for vehicle predictive maintenance using off-board and on-board data

    Författare :Rune Prytz; Thorsteinn Rögnvaldsson; Sławomir Nowaczyk; Paul Davidsson; Högskolan i Halmstad; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Vehicle uptime is getting increasingly important as the transport solutions become more complex and the transport industry seeks new ways of being competitive. Traditional Fleet Management Systems are gradually extended with new features to improve reliability, such as better maintenance planning. LÄS MER

  5. 4. A Data-Driven Approach to Remote Fault Diagnosis of Heavy-duty Machines

    Författare :Tomas Olsson; Peter Funk; Amy Loutfi; Mälardalens högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Computer Science; datavetenskap;

    Sammanfattning : Heavy-duty machines are equipment constructed for working under rough conditions and their design is meant to withstand heavy workloads. However, the last decades technical development in cheap electronically components have lead to an increase of electrical systems in traditionally mainly mechanical systems of heavy-duty machines. LÄS MER

  7. 5. Probabilistic Fault Diagnosis with Automotive Applications

    Författare :Anna Pernestål; Mattias Nyberg; Gautam Biswas; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : The aim of this thesis is to contribute to improved diagnosis of automotive vehicles. The work is driven by case studies, where problems and challenges are identified. To solve these problems, theoretically sound and general methods are developed. The methods are then applied to the real world systems. LÄS MER