Sökning: "perceived control"

Visar resultat 1 - 5 av 660 avhandlingar innehållade orden perceived control.

  1. 1. Look-ahead Control of Heavy Vehicles

    Författare :Erik Hellström; Lars Nielsen; Jan Åslund; Lino Guzzella; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; automotive control; dynamic programming; predictive control; fuel-optimal control; long haulage truck; TECHNOLOGY; TEKNIKVETENSKAP; Information technology; Informationsteknik; Automatic control; Reglerteknik;

    Sammanfattning : Trucks are responsible for the major part of inland freight and so, they are a backbone of the modern economy but they are also a large consumer of energy. In this context, a dominating vehicle is a truck with heavy load on a long trip. LÄS MER

  3. 2. Enabling and Coercive Control : Coexistence in the Case of Banking

    Författare :Cecilia Ekström; Tobias Johansson; Gabriella Wennblom; Magnus Hansson; Anders Hersinger; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Enabling control; coercive control; coexistence of control; attitudinal outcomes of control; management control; regulation; banking;

    Sammanfattning : This thesis focuses on subjects of control and attitudinal outcomes of formalized control in organizations. Previous research have concluded contradicting results of whether formalized control is positive or negative for the employees and propose that not only degree of formalization, but also type of formalization, can explain attitudinal outcomes. LÄS MER

  4. 3. Look-ahead Control of Heavy Trucks utilizing Road Topography

    Författare :Erik Hellström; Lars Nielsen; Torkel Glad; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; predictive control; dynamic programming; Automatic control; Reglerteknik;

    Sammanfattning : The power to mass ratio of a heavy truck causes even moderate slopes to have a significant influence on the motion. The velocity will inevitable vary within an interval that is primarily determined by the ratio and the road topography. LÄS MER

  5. 4. Electric Machine Control for Energy Efficient Electric Drive Systems

    Författare :Andreas Andersson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; modulation techniques; permanent magnet synchronous machine PMSM ; Energy efficiency; inverter control.; noise assessment;

    Sammanfattning : Over the past decade, electric vehicles has increasingly become an area of attention for both academia and industry, much due to challenges such as emissions legislation and the environmental impact of the transportation sector. The absence of the broadband noise from the internal combustion engine brings new acoustic challenges for electric propulsion applications. LÄS MER

  7. 5. The Chinese Volvo : Sino-Foreign Joint Ventures and Perceived Performance

    Författare :Åsa Käfling; Bo Hellgren; Elisabeth Sundin; Fredrik Tell; Thomas Kalling; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sino-foreign joint ventures; international joint ventures; perceived performance; goal; stakeholder relations; political influence; control; China; Sino-utländska samriskföretag; internationella samriskföretag; uppfattat utfall; mål; intressentrelationer; politiskt inflytande; kontroll; Kina; Business studies; Företagsekonomi;

    Sammanfattning : This dissertation describes and analyzes the perceived performance of Sino-foreign joint ventures. The dissertation is based on an in-depth qualitative longitudinal real time case study of the joint venture known as Jinan Hua Wo Truck Corporation (Hua Wo), between Volvo Trucks and China National Heavy Duty Truck Group Co. Ltd. in China. LÄS MER