Sökning: "mode shift"

Visar resultat 1 - 5 av 141 avhandlingar innehållade orden mode shift.

  1. 1. Green Logistics through Modal Shift - exploring the role of the transport capacity contract

    Författare :Fredrik Eng Larsson; Teknisk logistik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; green logistics; modal shift; mode choice; capacity management; supply chain contracting; intermodal transport;

    Sammanfattning : Among policy-makers in Europe the modal shift - a shift från polluting modes of freight transport to less polluting modes - has been a popular suggestion for reducing CO2-emissions of transportation. In particular, intermodal road-rail solutions, where a combination of road and rail transport is utilized to move trailers and containers, have been stressed as an important measure to reach de desired reduction in emissions. LÄS MER

  3. 2. Continuously Variable Split-Power Transmissions with Several Modes

    Författare :Per Mattsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; continuously variable transmission; variator; speed ratio range; ratio coverage; traction drive; mode shift; CVT; planetary gear; power split; IVT; infinitely variable transmission; epicyclic gear train; hydrostatic variator;

    Sammanfattning : A continuously variable transmission (CVT) of split-power design consists of a variator and an arrangement of planetary gears. A black box model describing such transmissions is presented. The model can be used for synthesis as well as loss-free analysis of split-power CVT concepts in general. LÄS MER

  4. 3. Klädekonomi och klädkultur : Böndernas kläder i Härjedalen under 1800-talet

    Författare :Marie Ulväng; Inger Jonsson; Orsi Husz; Ann-Catrin Östman; Uppsala universitet; []
    Nyckelord :clothing; costume; fashion; consumption; gender; Härjedalen; 19th century; farmers; kläder; folkdräkt; folkligt dräktskick; mode; konsumtion; genus; Härjedalen; 1800-tal; bönder; fäbodbruk; skogsbruk; Ekonomisk historia; Economic History;

    Sammanfattning : The aim of Clothing economy and clothing culture is to explain the changes that occurred in farmers' clothing traditions in the 19th century, both from a cultural perspective and an economic one. The latter is particularly important, as the study of popular clothing traditions mainly has had a cultural approach and especially been carried out by ethnologists. LÄS MER

  5. 4. Modelling of continuously variable split-power transmissions with several modes

    Författare :Per Mattson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; planetary gear; continously variable transmission; mode shift; power split; epicyclic gear train; CVT; variator;

    Sammanfattning : .... LÄS MER

  7. 5. Robust Visual Object Tracking mean shift, particle filters and point features

    Författare :Zulfiqar Hasan Khan; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; PF; MSEPF; mean shift; visual object tracking; RANSAC; SIFT; SURF;

    Sammanfattning : Visual object tracking has been identified as a promising technique for many computer vision applications like surveillance, flight navigation, video compression and driver assistance. The main idea is to find the state ofthe object and how it changes over time, in recursive video frames. LÄS MER