Sökning: "gain error"

Visar resultat 11 - 15 av 179 uppsatser innehållade orden gain error.

  1. 11. Error propagation in nuclear models

    Kandidat-uppsats, Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

    Författare :Artis Mucenieks; [2023]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : In this thesis we perform error analysis of a nuclear model based on density-functional theory developed in Lund. The Lund model allows us to perform calculations of nuclear spectra more efficiently by constructing a simple effective Hamiltonian reproducing the quadrupole deformation and pairing interaction strength parameters of a spherical Hartree-Fock reference functional. LÄS MER

  3. 12. Adaptive Control of a Permanent Magnet Synchronous Motor for a Robotic Arm under Variable Load

    Master-uppsats, KTH/Mekatronik och inbyggda styrsystem

    Författare :Anton Haga Lööf; [2023]
    Nyckelord :Mechatronics; PMSM; Model Based Control Theory; Adaptive; Automation; Estimation; Mekatronik; PMSM; Modellbaserad Reglerteknik; Adaptiv; Estimering;

    Sammanfattning : The implementation of automated systems in manufacturing industries increases efficiency, precision, and safety by reducing human intervention, errors, and waste. Variable loads can cause several problems for automation systems. LÄS MER

  4. 13. Towards a Data-Driven Football Playbook

    Master-uppsats, KTH/Medicinteknik och hälsosystem

    Författare :Ágúst Pálmason Morthens; [2023]
    Nyckelord :Football analytics; Event data; Tracking data; Phases of play; Comprehensible features; Fotbollsanalys; Händelsedata; Spårningsdata; Spelfaser; Begripliga variabler;

    Sammanfattning : At a competitive level, football teams often have multiple matches per week. Thus, time can be a limited resource for match analysts tasked with analysing the performance of their team and its opponents. Increased availability of data in the field offers possibilities to automate processes to save time. LÄS MER

  5. 14. Unsupervised Anomaly Detection in Multivariate Time Series Using Variational Autoencoders

    Magister-uppsats, Lunds universitet/Matematik LTH

    Författare :Elias Aronsson; [2023]
    Nyckelord :Anomaly Detection; Variational Autoencoder VAE ; Unsupervised Learning; Machine learning; AI; Technology and Engineering;

    Sammanfattning : In this master’s thesis, a novel unsupervised anomaly detection tool was developed in collaboration with Sandvik Rock Processing to assist engineers and experts in analyzing large amounts of sensor data from cone crushers used in the stone crushing industry. The tool focuses on analyzing power, pressure, and CSS sensor data. LÄS MER

  7. 15. Investigation of the mean photon energy in Kompaneets spectra

    Master-uppsats, KTH/Fysik

    Författare :Richárd Bagi; [2023]
    Nyckelord :Astroparticle Physics; Kompaneets equation; Astropartikelfysik; Kompaneetsekvationen;

    Sammanfattning : The Kompaneets equation describes the spectrum formation when hot fermions are injected into an opaque fermion-photon plasma in thermal equilibrium and inverse Compton-scatterings occur. The equation has three free parameters, the initial plasma thermal energy θ_u, the final plasmathermal energy θ_r and the average photon energy gain y_r. LÄS MER