Sökning: "residual generation"

Visar resultat 1 - 5 av 47 avhandlingar innehållade orden residual generation.

  1. 1. Residual Generation Methods for Fault Diagnosis with Automotive Applications

    Detta är en avhandling från Linkö : Linköping University Electronic Press

    Författare :Carl Svärd; Linköpings universitet.; Linköpings universitet.; [2009]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Diagnosis; fault diagnosis; FDI; fault detection; residual; residual generation; residual generator; DAE; TECHNOLOGY Information technology Systems engineering; TEKNIKVETENSKAP Informationsteknik Systemteknik;

    Sammanfattning : The problem of fault diagnosis consists of detecting and isolating faults present in a system. As technical systems become more and more complex and the demands for safety, reliability and environmental friendliness are rising, fault diagnosis is becoming increasingly important. LÄS MER

  2. 2. Residual generation for fault diagnosis

    Detta är en avhandling från Linköping : Linköpings universitet

    Författare :Erik Frisk; Linköpings universitet.; Linköpings universitet.; [2001]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : The objective when supervising technical processes is to alarm an operator when a fault is detected and also identify one, or possibly a set of components, that may have been the cause of the alarm. Diagnosis is an expansive subject, partly due to the fact that nowadays, more applications have more embedded computing power and more available sensors than before. LÄS MER

  3. 3. Minnets spelrum : Om musik och pensionärskap

    Detta är en avhandling från Gidlunds förlag

    Författare :Sverker Hyltén-Cavallius; Stockholms universitet.; [2005]
    Nyckelord :HUMANIORA; HUMANITIES; Pensionerhood; sound; music-making; memory; narrative; mode; practice; place; utopics; generation; age; nostalgia; aesthetics; interface; timespace; chronocity; structure of feeling; organizations; artists; institutions; HUMANITIES and RELIGION History and philosophy subjects Ethnology; HUMANIORA och RELIGIONSVETENSKAP Historisk-filosofiska ämnen Etnologi;

    Sammanfattning : The aim of this study is to explore how pensionerhood is formed through music-making. What are the building blocks of pensionerhood in musical contexts, and which values are included and excluded? In the study pensionerhood is defined in terms of cultural position, the term forming is used to define conditioning, limiting and enabling forces and the term music-making denotes a wide set of activities from arranging venues to performance. LÄS MER

  4. 4. Hard Turning of Bearing Steels. Controlling residual stress and improving fatigue life

    Detta är en avhandling från Gidlunds förlag

    Författare :Michael Jacobson; [2004]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; x-ray diffraction; bearing steel; residual stress; fatigue life; cutting conditions; hard turning;

    Sammanfattning : There are many different precision mechanical components such as bearings, fuel injectors, gears and hydraulic components, which are made of hardened steels, and have to be machined to a high degree of precision. Traditionally these components are being ground. LÄS MER

  5. 5. Steady State Operation and Control of Power Distribution Systems in the Presence of Distributed Generation

    Detta är en avhandling från Gidlunds förlag

    Författare :Ferry Viawan; [2006]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; distance protection; stochastic assessment; voltage dip; line drop compensation; distribution systems; on-load tap changer; overcurrent protection; sensitive equipment; voltage dip immunity; voltage control; short circuit; reactive power control; pilot protection.; protection coordination; protection; Distributed Generation; losses;

    Sammanfattning : In this thesis, the impact of distributed generation (DG) on steady state operation and control of power distribution systems is investigated. Over the last few years, a number of factors have led to an increased interest in DG schemes. DG is gaining more and more attention worldwide as an alternative to large-scale central generating stations. LÄS MER