Management system for building production with multi-layer simultaneous auctions

Management system for building production with multi-layer simultaneous auctions

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Building production can riley reid schoolgirl be regarded as a one-piece production because not only specifications of individual buildings but also working environment for them are different.Additionally, different types of companies/enterprises participate in production.So, there are many uncertainties before production starts and disturbances occur frequently after production starts compared to production of general industrial products in a factory.Since it takes too much time to resolve problems with respect to such uncertainties/disturbances, a conventional production schedule has to include excessive slack/float.

To resolve this issue, we propose a management system that consists of multiple agents and a bulletin board module to connect these agents.In the proposed system, both a job and a worker are regarded as agents.An autonomous job is referred to as a demand agent.A worker sten jacket m agent decomposes a job into some sub-jobs, that is, the worker agent generates new demand agents.

A demand agent organizes an auction to find a worker agent which can perform a job corresponding to the demand agent itself and a worker agent bids for the demand agent to get the job.The bulletin board module, which controls the conveyance of information, realizes necessary and sufficient communications between agents.Furthermore, by introducing multi-layer simultaneous auctions, each worker agent can shorten its proposed timeline for a job, improving the accuracy of the estimation.As the result, a master schedule without excessive slack/float can be generated.