Sökning: "Flexible multibody dynamics"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Flexible multibody dynamics.

  1. 1. Evaluating the performance of cone crushers under various feeding conditions using DEM and coupled DEM-MBS simulations

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :John Larsson; [2023]
    Nyckelord :Discrete Element Method; DEM; Cone Crusher; Segregation; Co-Simulation; Multi-body Dynamics; MBD;

    Sammanfattning : Cone crushers are used in both the construction and mining industries for the production of aggregates and extraction of ores. Aggregates are used when building for example houses, roads and railways, hence the cone crushers are a vital part of modern society. LÄS MER

  3. 2. Requirements and Analysis of an Overload Protection Mechanism for an Electromechanical Linear Actuator

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Mats Vesterberg; [2022]
    Nyckelord :EMA; Electromechanical Actuator; Linear Actuator; Shock load; Protection mechanism; Elektromekaniska ställdon; Linjära ställdon; Shocklaster; Överlastskydd;

    Sammanfattning : Cascade Drives specializes in high-performance electromechanical linear actuators (EMA). The company has developed a range of linear rack and pinion actuators based on a patented load distribution technique that allows multiple pinions to interact with a single gear rack. LÄS MER

  4. 3. Virtual verification and improvement of innovative wind turbine gearbox design

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Ioannis Pierratos; [2021]
    Nyckelord :Gearbox; Multibody Dynamics; Wind Turbine; Multikroppsdynamik MBS ; Vindkraftverk; Växellåda;

    Sammanfattning : Cascade Drives develops electromechanical linear actuators based on multiple pinions interacting with a gear rack. With a patented load sharing mechanism, that uses flexible torsional elements, the torque is equally distributed among the pinions. LÄS MER

  5. 4. A method for introducing flexibility in rigid multibodies from reduced order elastic models

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Ludvig Syrén; [2019]
    Nyckelord :;

    Sammanfattning : In multibody dynamics simulation of robots and vehicles it is common to model the systems as being composed of mainly rigid bodies with articulation joints. With the trend to more lightweight robots, however, the structural flexibility of the robots link’s needs to be considered for realistic dynamic simulations. LÄS MER

  7. 5. A Weak Formulation of Constraints to Couple Rigid and Elastic Bodies - a Study with FEniCS

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Axel Södersten; [2018]
    Nyckelord :Flexible multibody dynamics; differential-algebraic equations; interconnecting rigid joints; Mathematics and Statistics; Technology and Engineering;

    Sammanfattning : Many complex mechanical systems are simplified by considering them as multibody systems. In recent years, flexible multibody dynamics has become more and more in demand. LÄS MER