Sökning: "Fault Content Estimation"

Hittade 5 avhandlingar innehållade orden Fault Content Estimation.

  1. 1. Supporting Software Inspections through Fault Content Estimation and Effectiveness Analysis

    Författare :Håkan Ahrefors; Institutionen för datavetenskap; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Software Engineering; Fault Content Estimation; Capture-Recapture; Telecommunication engineering; Software Inspection; Inspection Effectiveness; Telekommunikationsteknik;

    Sammanfattning : This thesis is focused on methods to improve software inspections. Software inspections is a method used to increase and assure software quality by carefully scrutinizing software artefacts throughout the development. Inspections improve product quality through the detection and removal of faults, i.e. LÄS MER

  3. 2. Empirical Evaluations of Usage-Based Reading and Fault Content Estimation for Software Inspections

    Författare :Thomas Thelin; Institutionen för datavetenskap; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Software Engineering; Fault Content Estimation; Capture-Recapture; Telecommunication engineering; Reading Technique; Software Inspection; Telekommunikationsteknik;

    Sammanfattning : Empirical evaluations in software engineering are important in order to build a body of knowledge of methods that work in different environments. This thesis presents six empirical investigations of two techniques applied to software inspections, namely reading techniques and fault content estimation techniques. LÄS MER

  4. 3. Modeling, analysis, state and parameter estimation of faulty induction machines

    Författare :Mikael Stocks; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reglerteknik; Control Engineering;

    Sammanfattning : This thesis covers a broad range of subjects pertaining to induction machines, faulty as well as healthy ones. Firstly, a completely new and unconventional methodology for deriving simplest possible, yet sufficiently accurate, mathematical models for induction machines with general electrical faults is presented. LÄS MER

  5. 4. Diagnosis and Supervision of Industrial Gas Turbines

    Författare :Emil Larsson; Jan Åslund; Erik Frisk; Lars Eriksson; Mattias Henriksson; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Monitoring of industrial gas turbines is of vital importance, since it gives valuable information for the customer about maintenance, performance, and process health. The performance of an industrial gas turbine degrades gradually due to factors such as environment air pollution, fuel content, and ageing to mention some of the degradation factors. LÄS MER

  7. 5. First-principles investigations of planar defects

    Författare :Lu Song; Levente Vitos; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Two types of planar defects, phase interface and stacking fault, are addressed in this thesis. The investigation is mainly carried out for stainless steels which are fundamental materials in modern society. For the phase interface, we investigate the metallic bcc/bcc and fcc/bcc phase interfaces. LÄS MER