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Contract net protocol for cooperative optimisation and dynamic scheduling of steel production

    Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed) › peer-review

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    Abstract

    This paper describes a negotiation protocol proposed for inter-agent cooperation in a multi-agent system we developed for optimisation and dynamic integrated scheduling of steel production. The negotiation protocol is a two-level bidding mechanism based on the contract net protocol. The purpose of this protocol is to allow the agents to cooperate and coordinate their actions in order to find globally near-optimal robust schedules, which are able to optimise the original production goals whilst minimising the disruption caused by the occurrence of unexpected real-time events. Experimental results show the performance of this negotiation protocol to coordinate the agents in generating good quality robust schedules. This performance is evaluated in terms of stability and utility measures used to evaluate the robustness of the steel production processes in the presence of real-time events.
    Original languageEnglish
    Title of host publicationIntelligent systems design and applications
    EditorsA. Abraham, K. Franke, M. Koppen
    Place of PublicationBerlin
    PublisherSpringer
    Pages469-482
    Number of pages14
    ISBN (Print)9783540404262
    Publication statusPublished - 2003

    Publication series

    NameAdvances in intelligent and soft computing
    PublisherSpringer Verlag

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