Sökning: "series hybrid"

Visar resultat 6 - 10 av 146 avhandlingar innehållade orden series hybrid.

  1. 6. The role of the board chair : Changing expectations and hybrid organizations

    Författare :Anup Banerjee; Mattias Nordqvist; Kajsa Haag; Martin Carlsson-Wall; Jarmo Vakkuri; Jönköping University; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : The purpose of this dissertation is to enhance our understanding of the changing role of the board chair and what this means for hybrid organizations and their board work. Historically, the role of the boards and their chairs evolved around safeguarding shareholders’ financial interests. LÄS MER

  3. 7. Gear engagement control for transmissions in hybrid electric vehicles

    Författare :Muddassar Piracha; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Noise and wear minimization; Dog Clutch; Hybrid Powertrain; Optimal control; LQI control; Mechanical Synchronizers; Dedicated Hybrid Transmission; Gear shifting; Drivability; Dual Clutch Transmission; Electric Powertrain; Phase plane analysis;

    Sammanfattning : Hybrid and electric vehicles have become very important for vehicle manufacturers due to stricter legislation, government incentives and customers’ growing awareness of the environmental issues. For conventional vehicles, Dual clutch transmissions (DCT) have better shift quality and efficiency than conventional automatic transmissions. LÄS MER

  4. 8. Ceria Nanoparticle Hybrid Materials : Interfacial Design and Structure Control

    Författare :Eric Johansson Salazar-Sandoval; Mats Johansson; Wolfgang Bremser; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : This doctoral thesis addresses the challenge of bringing two very different materials into intimate chemical contact: inorganic metal oxide nanoparticles and acrylic polymers. In order to achieve this ambitious goal, the work has been divided into a series of more accessible tasks. LÄS MER

  5. 9. Simulation-Based Optimization of a Series Hydraulic Hybrid Vehicle

    Författare :Katharina Baer; Petter Krus; Liselott Ericson; Seppo Tikkanen; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Hybrid transmissions are characterized by their utilization of more than one form of energy storage. They have the potential to help reduce overall fuel consumption and vehicle emissions by providing the possibility of brake energy recuperation and prime mover operation management. LÄS MER

  7. 10. Hybrid E-learning for Rural Secondary Schools in Uganda : Co-evolution in Triple Helix Processes

    Författare :Peter Okidi Lating; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Secondary Schools; Hybrid E-Learning; Multilevel Analysis; Rural; Gender; Triple Helix; Physics and Mathematics; Mode 2; CD-ROMs; ICT Research Centre; Information Society; Uganda;

    Sammanfattning : For the last two decades, a number of policies aimed at increasing participation of female students in higher education have been implemented by Uganda Government. However, the participation of female students in the engineering courses in Makerere University, Uganda’s biggest University, has remained between 17% to 20% only. LÄS MER