Sökning: "product structure model"

Visar resultat 1 - 5 av 181 uppsatser innehållade orden product structure model.

  1. 1. Reconstruction of past European land cover from pollen data: using spatial statistics and Crank-Nicolson Monte Carlo

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Lovisa Svensson; [2019]
    Nyckelord :Pollen data; compositional data; Dirichlet distribution; spatio-temporal reconstruction; Kronecker product; Gaussian Markov random field GMRF ; Markov Chain Monte Carlo MCMC ; Metropolis Hastings MH ; Metropolis adjusted Langevin algorithm MALA ; Mathematics and Statistics;

    Sammanfattning : Given a pollen data set from Europe over a time period, the aim is to reconstruct the past land cover by interpolating from the pollen data values to a continuous map. The data is on compositional form with three vegetation categories; coniferous forest, broadleaved forest and open land. LÄS MER

  2. 2. Product structure modeling for ETO system product considering the product lifecycle : A case study of ABB Mine Hoist

    Master-uppsats, Uppsala universitet/Industriell teknik

    Författare :Sumei Zhang; [2019]
    Nyckelord :product lifecycle management PLM ; product data management PDM ; product structure management PSM ; product structure model; engineer-to-order ETO product; sales-delivery process;

    Sammanfattning : In order to gain competitive advantages in markets, companies have provided a variety of customized products to satisfy customer-specific requirements, leading to not only a large amount of product data but also high cost, long lead-time and complexity of quality control. Efficient product data management throughout the product lifecycle has become increasingly crucial, of which product structure management is regarded as the most important constituent. LÄS MER

  3. 3. Conceptual Design of Seat Belt Installation for Rear-facing Child Car Seat

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

    Författare :Johan Niklasson; [2019]
    Nyckelord :Product development; Child car seat; Technology;

    Sammanfattning : Children are more vulnerable in vehicles compared to adults in collisions. Two main reasons are the different body structure between these two and vehicles are more designed to fit adults. Children’s head is larger relative to their body mass and their neck muscle ligaments are still not fully developed. LÄS MER

  4. 4. Carbon Stability of Biochar : Methods for assessment and indication

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Helena Söderqvist; [2019]
    Nyckelord :Biochar; Stability; MRT; Carbon sink; Carbon stability; Negative emissions technology NET ;

    Sammanfattning : Biochar can reduce the amount of CO2 in the atmosphere and is acknowledged as one feasible technology for negative carbon emissions. The stability of carbon in biochar is of major importance for the carbon sequestration value. A method for confident estimation of the stability is needed to make efficient priorities for the climate. LÄS MER

  5. 5. Konstruktion av lastcykelram

    Kandidat-uppsats, Malmö universitet/Teknik och samhälle

    Författare :Ahmad Chouman; Vahab Daneshvar; [2019]
    Nyckelord :Cargo; Bicycle; Frame; Construction;

    Sammanfattning : I takt med den ökande miljömedvetenheten runt om i världen har företag börjat fokusera på att ta fram lösningar med hänsyn till minimal miljöpåverkan. Starke Cycles är ett sådant företag. LÄS MER