Study on improved GPGP-Based multi-agent semiconductor fabrication line dynamic scheduling method

  • Authors:

  • Xin Ma;Ying He

  • Affiliations:

  • ,College of Computer Science and Technology, Jilin University, Changchun, China;College of Information Economy, ChangChun Taxation College, Changchun, China

  • Venue:
  • ICSI'10 Proceedings of the First international conference on Advances in Swarm Intelligence - Volume Part I
  • Year:
  • 2010

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Abstract

A semiconductor fabrication line dynamic scheduling(SFLDS) model combining MAS(Multi-Agent System) with multi-intelligence algorithms is presented in this paper The proposed model is based on the improved generalized partial global planning(GPGP) and utilizes the advantages of static intelligence algorithms with dynamic MAS A scheduling process from ‘macro-scheduling to micro-scheduling to repeated- scheduling' is designed for large-scale complex problems to enable to implement an effective and widely applicable prototype system for SFLDS Under this scheme, a set of limitation and improvement of GPGP about its structure are proposed The improved GPGP and its model are simulated by using simulation software eM—plant A case study is provided to examine the practicability, flexibility and robustness of the proposed scheduling approach.