Sökning: "wheel loader dynamic."

Visar resultat 1 - 5 av 7 uppsatser innehållade orden wheel loader dynamic..

  1. 1. Banfoljning och Styrning av en Autonom Hjullastare medelst Modell-prediktiv Reglering

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Lucas Jacobsson Falcon; [2022]
    Nyckelord :;

    Sammanfattning : Framsteg inom teknik gör maskinintelligens möjlig med fördelar i kostnad, säkerhet och hållbarhet. Volvo CE har introducerat ett autonomt hjullastarkocept, då de rör sig mot automation och maskinintelligens inom byggbranchen. LÄS MER

  3. 2. Modelling and Simulation of Complete Wheel Loader in Modelica : Evaluation using Modelon Impact software

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Paolo Teta; [2022]
    Nyckelord :Modelica; Wheel Loader; Mechanics; Object-orientation; Modelling; Simulation; Differential Algebraic Equations; Ordinary Differential Equations; Modelica; Hjullastare; Mekanik; Objektorientering; Modellering; Simulering; Differentialekvationer;

    Sammanfattning : Modelling and simulation of complex and multi-domain mechanical systems has become of major importance in the last few years to address energy and fuel consumption performance evaluation. The goal is to unify the available modelling languages aiming to improve scalability and easiness of handling complex multi-domain models. LÄS MER

  4. 3. Adaptive Energy Management Strategies for Series Hybrid Electric Wheel Loaders

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Carolina Pahkasalo; André Sollander; [2020]
    Nyckelord :A-ECMS; ECMS; Equivalent Consumption Minimization Strategy; Dynamic Programming; Hybrid Electric Wheel Loader; Pattern Recognition; Machine Learning; Neural Networks; Learning Vector Quantization; Optimal Control;

    Sammanfattning : An emerging technology is the hybridization of wheel loaders. Since wheel loaders commonly operate in repetitive cycles it should be possible to use this information to develop an efficient energy management strategy that decreases fuel consumption. LÄS MER

  5. 4. Energy Management of Parallel Hydraulic Hybrid Wheel Loader

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Hoang Thai Do; [2018]
    Nyckelord :;

    Sammanfattning : Hybridization of driveline system is one possible solution to increase fuel eciency.In this thesis a parallel hybrid hydraulic wheel loader concept was studied. A highpressure accumulator was added to the system and acted as a second source of energy. LÄS MER

  7. 5. Design of a Dynamic Boom Suspension System in a Hybrid Wheel Loader

    Master-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Ayoub Ayoub; Carl Martin Berg; [2018]
    Nyckelord :Wheel loaders; passive damming; active damping; dynamic damping; PID controllers; vibrations; hydraulics.;

    Sammanfattning : Wheel loaders are under the influence of low frequency vibrations that may be harmful for the health of the operator, and for the productivity of the machine. The strong vibrations can significantly impact the operation of the machine since they are not equipped with wheel suspension systems and due to their work environment in rough terrains with uneven surfaces. LÄS MER