Synthesis of analog circuits using a blackboard approach

  • Authors:
  • K. Milzner;R. Klinke

  • Affiliations:
  • University of Dortmund, Lehrstuhl Informatik 1, P.O.Box 500 500, D-4600 Dortmund 50;Fraunhofer Institute of Microelectronic Circuits and Systems, Duisburg, P.O.Box 500 500, D-4600 Dortmund 50

  • Venue:
  • IEA/AIE '90 Proceedings of the 3rd international conference on Industrial and engineering applications of artificial intelligence and expert systems - Volume 1
  • Year:
  • 1990

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Abstract

A novel approach to the design automation of analog circuits is presented. The prototype implementation -OASE- has been realized as a set of cooperating expert systems with blackboard architectures. The circuit specific knowledge bases use hybrid representation schemes and are strictly separated from the execution engine. This alleviates the knowledge acquisition process as well as the extension and maintenance of existing knowledge. OASE has been developed as a design assistant, providing a hierarchical design style and fully embedded standard algorithmic tools.