Condition monitoring of industrial robots and concept for prognostics

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

    Abstract

    In this paper the basics of robotics and its condition monitoring as well as general, conceptual level prognostics is discussed. The focus of prognostics is on statistical methods without direct connection to robotics. The operational state at the robots is typically non-constant since in practice there are no constant states available. For non-constant time series, like this, the usage of data segmentation and overlapping method grabs better the part of the data that should be analysed. The process performance itself can be monitored with enveloped vibration based resemblance of the process path. The prognostic concept is based on statistical review of available maintenance data. The future reliability of a component can be estimated with the demonstrated concept. The concept was done on a Windows Excel spreadsheet.
    Original languageEnglish
    Title of host publicationPrognostics for industrial machinery availability
    Subtitle of host publicationFinal seminar
    Place of PublicationEspoo
    PublisherVTT Technical Research Centre of Finland
    Pages66-85
    ISBN (Electronic)951-38-6310-7
    ISBN (Print)951-38-6309-3
    Publication statusPublished - 2006
    MoE publication typeB3 Non-refereed article in conference proceedings
    EventPrognostics for Industrial Machinery Availabitity - Final Seminar - Espoo, Finland
    Duration: 12 Dec 200612 Dec 2006

    Conference

    ConferencePrognostics for Industrial Machinery Availabitity - Final Seminar
    CountryFinland
    CityEspoo
    Period12/12/0612/12/06

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  • Cite this

    Halme, J. (2006). Condition monitoring of industrial robots and concept for prognostics. In Prognostics for industrial machinery availability: Final seminar (pp. 66-85). VTT Technical Research Centre of Finland. http://www.vtt.fi/inf/pdf/symposiums/2006/S243.pdf