Sökning: "Friction rules"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Friction rules.

  1. 1. Franchising : Friktion mellan transnationella affärsmodeller och nationell särreglering

    Författare :Anders Fernlund; Frantzeska Papadopoulou; Mauro Zamboni; Bengt Domeij; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Franchising; Transnational business models; National legislation; Disclosure laws; Relationship laws; Friction rules; Legislative studies; Franchising; Transnationella affärsmodeller; Särreglering; Upplysningslagen; Relationslagar; Friktionsbestämmelser; Lagstiftningsforskning; Private Law; civilrätt;

    Sammanfattning : Business models are created by business people in order to achieve a purpose. If a business model is successful, it will be widely used and might become transnational, i.e., not limited by national borders. LÄS MER

  3. 2. Analysis and Design of Software-Based Optimal PID Controllers

    Författare :Olof Garpinger; Institutionen för reglerteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; process industry; PID control; software; optimization; load disturbance attenuation; robustness; noise sensitivity; trade-off plots; modeling; friction stir welding;

    Sammanfattning : A large process industry can have somewhere between five hundred and five thousand control loops, and PID controllers are used in 90–97% of the cases. It is well-known that only 20–30% of the controllers in the process industry are tuned satisfactorily, but with the methods available today it is considered too time-consuming to optimize each single controller. LÄS MER

  4. 3. Aluminium alloy property data in engineering design

    Författare :Joacim Hagström; KTH; []
    Nyckelord :;

    Sammanfattning : The vast amount of materials existing today and the fastdevelopment of new and modified ones make it favourable to haveaccess to computerised materials property data. The advantagesare fast access and the possibility to process datainstantaneous. LÄS MER

  5. 4. Simulation of manufacturing processes in product development

    Författare :Peter Åström; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorstödd maskinkonstruktion; Computer Aided Design;

    Sammanfattning : In the manufacture of aero engine components, three key manufacturing processes can be identified. These are welding, heat treatment and mechanical cutting. Depending on what is required in terms of mechanical- and geometrical properties in the final product these processes are typically combined in a certain sequence. LÄS MER

  7. 5. Truck Steering System and Driver Interaction

    Författare :Kristoffer K D Tagesson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; steering system; active safety; driver behaviour; active steering; torque feedback; heavy trucks;

    Sammanfattning : This thesis presents a compilation of methods to consider when mapping steering functions and results as vehicle dimensions change. It is concluded that some final tuning inevitably will be required as major changes are performed. It is however possible to create qualified starting points using a set of simple rules as presented. LÄS MER