Essays about: "Osäkerhetspropagering"

Found 2 essays containing the word Osäkerhetspropagering.

  1. 1. Component-Based Transfer Path Analysis and Hybrid Substructuring at high frequencies : A treatise on error modelling in Transfer Path Analysis

    University essay from KTH/Maskinkonstruktion (Avd.)

    Author : Harikrishnan Venugopal; [2020]
    Keywords : Dynamic Substructuring; Error modelling; Transfer Path Analysis; Uncertainty Propagation; Dynamisk substrukturering; Feluppskattning; Överföringsanalys; Osäkerhetspropagering;

    Abstract : The field of modal testing and analysis is currently facing a surge of interest in error modelling. Several errors which occur during testing campaigns are modelled analytically or numerically and propagated to various system coupling and interface reduction routines effectively. READ MORE

  2. 2. Ensemble for Deterministic Sampling with positive weights : Uncertainty quantification with deterministically chosen samples

    University essay from Uppsala universitet/Tillämpad kärnfysik

    Author : Arne Sahlberg; [2016]
    Keywords : uncertainty quantification; uncertainty propagation; deterministic sampling; unscented transform; monte carlo; random sampling; samping; osäkerhetskvantifiering; osäkerhetspropagering; deterministisk sampling; unscented transform; monte carlo; random sampling; sampling;

    Abstract : Knowing the uncertainty of a calculated result is always important, but especially so when performing calculations for safety analysis. A traditional way of propagating the uncertainty of input parameters is Monte Carlo (MC) methods. A quicker alternative to MC, especially useful when computations are heavy, is Deterministic Sampling (DS). READ MORE