Sökning: "NES"

Visar resultat 26 - 30 av 36 uppsatser innehållade ordet NES.

  1. 26. Interface Between Process Equipment And Process Bus for Light Weight Testing Of Protection Functions

    Master-uppsats, KTH/Industriella informations- och styrsystem

    Författare :Zeeshan Ali Khurram; [2012]
    Nyckelord :;

    Sammanfattning : The technological advancements in the substation automation give rise to many new challenges for the engineers. The IEC 61850 standard de nes the most advanced techniques towards the digital substation development. It describes the communication mappings for the substation automation of both conventional and digital substations. LÄS MER

  3. 27. IEC 61850-9-2 Process Bus Communication Interface for Light Weight Merging Unit Testing Environment

    Master-uppsats, KTH/Industriella informations- och styrsystem

    Författare :Pengcheng Zhao; [2012]
    Nyckelord :;

    Sammanfattning : IEC 61850 is an international standard for communication networks for substation [1]. As a part of the IEC 61850 series, IEC 61850 Part 9-2 was introduced in 2004 and updated to a stable version in 2011 [2]. Part 9-2 de nes the specfic communication service mapping for the transmission of sampled values from process equipment [3]. LÄS MER

  4. 28. Semantic Analysis Of Multi Meaning Words Using Machine Learning And Knowledge Representation

    Master-uppsats, Institutionen för datavetenskap

    Författare :Marjan Alirezaie; [2011]
    Nyckelord :Machine Learning; Supervised Learning; Unsupervised Learning;

    Sammanfattning : The present thesis addresses machine learning in a domain of naturallanguage phrases that are names of universities. It describes two approaches to this problem and a software implementation that has made it possible to evaluate them and to compare them. LÄS MER

  5. 29. En vecka i Rosas liv – En etnografisk studie av en lärares arbete med att ta till vara elevers erfarenheter i undervisningen

    C-uppsats,

    Författare :Pia Bondesson; [2011]
    Nyckelord :Erfarenheter; intersubjektivitet; undervisning; lä;

    Sammanfattning : SyfteSyftet med undersökningen är att studera en erkänt duktig lärares vardag under en veckas tid och på det sättet belysa omoch hur elevperspektivet lyfts fram i undervisningen. Den empiriska undersökningen ämnar besvara syftet utifrån sexfrågeställningar. LÄS MER

  7. 30. Trusted terminal-based systems

    Master-uppsats, Institutionen för systemteknik

    Författare :Elias Faxö; [2011]
    Nyckelord :TPM; Trusted systems; Software attestation; Security; TCB;

    Sammanfattning : Trust is a concept of increasing importance in today’s information systems where information storage and generation to a higher extent is distributed among several entities throughout local or global networks. This trend in information science requires new ways to sustain the information security in the systems. LÄS MER