Sökning: "algoritm transportation"

Visar resultat 1 - 5 av 14 uppsatser innehållade orden algoritm transportation.

  1. 1. How to make the most of open data? A travel demand and supply model for regional bicycle paths

    Master-uppsats, KTH/Transport och systemanalys

    Författare :Laurent Cazor; [2021]
    Nyckelord :Planning Support System PSS ; Four-Step Model; Gravity Model; Distance-Decay function; Binary Logit Model; Level of Traffic Stress LTS ; Geographic Information System GIS ;

    Sammanfattning : Detta examensarbete syftar till att svara på ett av Trafikverket fastställt problem: en gemensam regional cykelplanerings process skulle göra dem billigare och mer jämförbara. De erbjuder för närvarande planerarna en modell som utvecklades av Kågeson 2007. LÄS MER

  3. 2. Deflection measurements with 3D close range photogrammetry

    Master-uppsats, KTH/Fordonsdynamik

    Författare :Guillaume Defromont; [2021]
    Nyckelord :Photogrammetry; Computer Science; Optimization; Aero-elasticity; Fotogrammetry; Datvetenskap; Aeroelasticitet;

    Sammanfattning : Photogrammetry is a great technology to check and track deformations on anysurface. This information is critical in many tranportation industries such as aeronautics and the automotive industry. In this thesis report photogrammetry measurements were done using 2 Aicon cameras providing 3D targets coordinates. LÄS MER

  4. 3. Numerical optimization ofsolar sail trajectories to Mars

    Master-uppsats, KTH/Rymdteknik

    Författare :Guillermo Martínez Cabalga; [2020]
    Nyckelord :;

    Sammanfattning : Typical propulsion systems for space transportation involve the ejectionof mass for momentum gain. Solar sails remove the requirement forpropellant mass by obtaining their momentum from solar photons, whichrequires large surface area and very low mass. LÄS MER

  5. 4. Distribution of Control Effort in Multi-Agent Systems : Autonomous systems of the world, unite!

    Uppsats för yrkesexamina på avancerad nivå,

    Författare :Magnus Axelson-Fisk; [2020]
    Nyckelord :Multi-Agent Systems; interconnected systems; scalability; fairness; distributed control;

    Sammanfattning : As more industrial processes, transportation and appliances have been automated or equipped with some level of artificial intelligence, the number and scale of interconnected systems has grown in the recent past. This is a development which can be expected to continue and therefore the research in performance of interconnected systems and networks is growing. LÄS MER

  7. 5. Vibration analysis for predictive maintenance of a rotary pump. : Optimal accelerometer configuration based on vibration analysis for cavitation detection of a bi-winged positive displacement pump.

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

    Författare :Gustav Osswald; [2019]
    Nyckelord :;

    Sammanfattning : Predictive maintenance based on condition monitoring uses sensor and system data to prevent damage, in advance to a failure occurring, allowing for a service to be performed at an optimal position in time. Condition based predictive maintenance estimates time of system failure based on a priori information, which has shown to be much more cost effective than traditional maintenance methods. LÄS MER