Essays about: "Global convergence"

Showing result 1 - 5 of 70 essays containing the words Global convergence.

  1. 1. Implementation of Dyson equation to accelerate convergence in RS-LMTO-ASA code

    University essay from Uppsala universitet/Materialteori

    Author : Elis Uebel; Viktor Frilén; [2024]
    Keywords : Density functional theory; Dyson equation;

    Abstract : First-principle calculations is a key ingredient for us to understand, improve and design new materials. Density functional theory (DFT) [1] has proven to be a very powerful tool and a number of different versions exist depending on the problem at hand. READ MORE

  3. 2. Collaborative Mapping with Drone Swarms Utilizing Relative Distance Measurements

    University essay from Linköpings universitet/Reglerteknik

    Author : Johan Forsman; Carl Tidén; [2023]
    Keywords : ;

    Abstract : The field of use for unmanned aerial vehicles, UAVs, has completely exploded in the last decade. Today they are used for surveillance missions and inspecting places that are difficult for people to access. To increase the efficiency and robustness in the execution of these types of missions, swarms of cooperating drones can be used. READ MORE

  4. 3. Coordinate­Free Spacecraft Formation Control with Global Shape Convergence under Vision­Based Sensing

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Omid Mirzaeedodangeh; [2023]
    Keywords : Bispherical Coordinates; 3D Formation Control; Spacecraft Formation Flying; Multiagent Systems; Prescribed Performance Control; Vision-Based Sensing; Bisfäriska Koordinater; 3D Formationskontroll; Rymdfarkostformationsflygning; Multiagentsystem; Föreskriven Prestandakontroll; Synbaserad Avkänning;

    Abstract : Formation control in multi-agent systems represents a groundbreaking intersection of various research fields with lots of emerging applications in various technologies. The realm of space exploration also can benefit significantly from formation control, facilitating a wide range of functions from astronomical observations, and climate monitoring to enhancing telecommunications, and on-orbit servicing and assembly. READ MORE

  5. 4. Implementation and study of boundary integral operators related to PDE:s in the plane

    University essay from Lunds universitet/Matematik LTH

    Author : Erik Andersson; [2023]
    Keywords : Boundary integral equation; Singular integral operator; Product integration; Close evaluation; Numerical integration; MATLAB; Mathematics and Statistics;

    Abstract : The method of solving boundary value problems of partial differential equations numerically by first reformulating the problem as a boundary integral equation has many advantages over other methods, but also some unique difficulties. Some of these difficulties stem from problems in evaluating singular or nearly singular integral operators, and solving these difficulties is an active field of research. READ MORE

  6. 5. Integrated Oceans Management of Antarctic Waters: Opportunities for Marine Protected Areas in the Convergence of the Antarctic Legal Regime and the Law of the Sea

    University essay from Göteborgs universitet/Juridiska institutionen

    Author : Katarina Wallerstedt; [2022-09-26]
    Keywords : Antarctica; Southern Ocean; Integrated Ocean Management; Marine Protected Areas; Areas Beyond National Jurisdiction; International Law; The Antarctic Treaty System; The Law of the Sea;

    Abstract : Antarctica is home to some of the last untouched places on Earth, but its marine environment is endangered because of increased ocean activities in Antarctic waters. These developments are not unique to the Antarctic seas but are a global trend in all the world’s oceans. READ MORE