Sökning: "Line Zhao"

Hittade 5 uppsatser innehållade orden Line Zhao.

  1. 1. Simulation Model to Support Production Transition

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

    Författare :Zhenyu Yang; Zhitie Zhao; [2019]
    Nyckelord :;

    Sammanfattning : Due to the increase of the market demand, Senseair needs to increase the throughput from 4,000 to 10,000 and to 100,000 in the future. The market is expanding greatly, which requires production line to be improved at a faster pace. To seize the opportunity, effective improvements need to be implemented. LÄS MER

  3. 2. Speculative Betas in Europe - Based on Evidence from Western European Stocks and Bonds

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

    Författare :Bence Földi; Tiran Zhao; [2018]
    Nyckelord :Asset pricing; Heterogeneous beliefs; Disagreement; Speculative betas; Security Market Line;

    Sammanfattning : We find and present compelling evidence to reject the classic one-regime CAPM Security Market Line based on data from developed European equity markets which we proxy by taking the original 12 members of the euro area combined with the UK. We construct a bottom-up measure for aggregate disagreement which we prove to negatively influence the curvature of the Security Market Line. LÄS MER

  4. 3. Optimizing Task Sequence and Cell Layout for Dual Arm Robot Assembly Using Constraint Programming

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Zhengyang Zhao; [2015]
    Nyckelord :Constraint Satisfaction Problem; Constraint Optimization Problem; Vehicle Routing Problem; Dual Arm Robot Assembly; Search heuristics; Constraint Satisfaction Problem; Optimeringsproblem med bivillkor; Ruttplanering; Tvåarmad robotmontering; Sökheuristik;

    Sammanfattning : Nowadays, assembly robots are increasingly used in the manufacturing industry to replace or collaborate with human labors. This is the goal of the dual arm assembly robot developed by ABB. With the rapid upgrading in consumer electronics products, the lifetime of an assembly line could be only a few months. LÄS MER

  5. 4. Effect of Temperature on Biogas Production in Anaerobic Treatment of Domestic Wastewater UASB System in Hammarby Sjöstadsverk.

    Master-uppsats, KTH/VA-teknik, Vatten, Avlopp och Avfall

    Författare :Chengyuan Zhao; [2011]
    Nyckelord :Anaerobic wastewater treatment; UASB reactor; Domestic wastewater; Temperature; COD; Biogas production; OLR;

    Sammanfattning : The upflow anaerobic sludge blanket (UASB) reactor is widely used around the world to treat variety of domestic andindustrial wastewater with three main advantages: production of biogas as renewable energy, no need of support structure for development of microorganisms and high rate treatment efficiency with low rate of biomass production. This study evaluates the effect of temperature on biogas production and CODtotal removal in Line 4-UASB system treating domestic wastewater in Hammarby Sjöstadsverk. LÄS MER

  7. 5. Graphics Editor

    Kandidat-uppsats, Matematiska och systemtekniska institutionen

    Författare :Die Zhao; [2007]
    Nyckelord :object-oriented; MFC; computer design; two-dimension; graphics editor; figure modification;

    Sammanfattning : The human enters into the information age in 21st century; the computer science and technology are developed at full speed, and already infiltrate into various field extensively. Resultantly manual drawing gradually is phased out, for those designers who have no prior experience in the computer operation are concerned, they need to have a kind of two-dimensional graphical tool. LÄS MER