An Efficient Multi-Objective Evolutionary Algorithm for Combinational Circuit Design

  • Authors:
  • Rui Liu;Sang-you Zeng;Lixin Ding;Lishan Kang;Hui Li;Yuping Chen;Yong Liu;Yueping Han

  • Affiliations:
  • China University of Geosciences, China;Zhuzhou Institute of Technology, China;Wuhan University, China;Wuhan University, China;China University of Geosciences, China;Wuhan University, China;Shandong Institute of Aerospace Electronic Technology, China;Shandong Institute of Aerospace Electronic Technology, China

  • Venue:
  • AHS '06 Proceedings of the first NASA/ESA conference on Adaptive Hardware and Systems
  • Year:
  • 2006

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Abstract

In this paper we introduce an Efficient Multi- Objective Evolutionary Algorithm (EMOEA) to design circuits. The algorithm is based on non-dominated set for keeping diversity of the population and therefore, avoids trapping in local optimal. Encoding of the chromosome is based on J. F. Miller's implementation[1], but we use efficient methods to evaluate and evolve circuits for speeding up the convergence of the algorithm. This algorithm evolves complex combinational circuits (such as 3-bit multiplier and 4 bit full adder) without too much long time evolution (commonly less than 5,000,000).