Sökning: "semi-active"

Visar resultat 1 - 5 av 25 uppsatser innehållade ordet semi-active.

  1. 1. Translating the influence of the river : an exploratory study of the social benefits in river restorations

    Master-uppsats, Malmö universitet/Institutionen för Urbana Studier (US)

    Författare :Andrea Milakovic; [2022]
    Nyckelord :social benefits; river restoration; well-being; aesthetics; recreation; play and learning; culture; social cohesion; sense of belonging; relational values; active citizenship; public participation; exchange of knowledge; social dynamics.;

    Sammanfattning : This Master’s thesis aims to fill the research gaps by providing a study that clearly defines and concretizes the social benefits in river restorations. By further analysing the significance of the social benefits the aim is further to gain a better understanding of the factors that enable people to reap greater social benefits in river restoration. LÄS MER

  3. 2. Optimal Force Distribution for Active and Semi-active Suspension Systems

    Master-uppsats, KTH/Väg- och spårfordon samt konceptuell fordonsdesign

    Författare :Gobi Kumarasamy; [2022]
    Nyckelord :Optimisation; Semi-active suspension system; Primary and secondary ride; Skyhook controller; Force allocation algorithm; Arbitration error; Optimering; Semiaktivt fjädringssystem; Primär och sekundär åkkomfort; Skyhook-styrenhet; Force-allokering algoritm; Arbitreringsfel;

    Sammanfattning : The development needs of handling and ride vehicle dynamic characteristics are constantly evolving, crucial for safety and comfortable commute since many active safety and driver assistance systems depend on these characteristics. Ride improvements enhance passenger comfort, which plays a significant role in quality and brand value. LÄS MER

  4. 3. Active and semi-active suspensions for articulated vehicles to minimise tyre wear

    Master-uppsats, KTH/Väg- och spårfordon samt konceptuell fordonsdesign

    Författare :Haoran Zhang; [2021]
    Nyckelord :Articulated vehicle; tyre wear; quarter car model; semi-active and active suspension; Ledat fordon; däckslitage; kvartsbilsmodell; semiaktiv och aktiv fjädring;

    Sammanfattning : Tyre wear is a vital problem in vehicles, especially in articulated vehicles because of their heavier axle loads. Tyre wear can not only do harm to vehicle dynamics but also cause tyre particle emissions. Therefore, solutions that can minimise tyre wear are where this thesis work focuses. LÄS MER

  5. 4. Strategies for Road Profile in Adaptive Suspension Control

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Fredrik Skoglund; [2020]
    Nyckelord :;

    Sammanfattning : Semi-active suspension systems has become an increasingly popular alternative to the passive suspensions in recent time. By varying the spring stiffness and damping coefficient in the system, different characteristics can be achieved depending on driver preferability and road disturbances. LÄS MER

  7. 5. Risk, Rail and the Region : A spatial analysis of regional differences of infrastructural safety and the risk of accidents at Swedish level-crossings

    Master-uppsats, Stockholms universitet/Kulturgeografiska institutionen

    Författare :Henning Grauers; [2019]
    Nyckelord :level-crossings; infrastructural safety; risk; railway;

    Sammanfattning : Level-crossings, i.e. intersections where railways and road meet in the same vertical level, constitute risk for the users of respective infrastructure system. The aim of this thesis is to examine possible regional differences between the infrastructural safety standard of level-crossings in Sweden. LÄS MER