一位全加器优化设计算法的研究

Research on Optimization Design of One-Bit Full-Adder

二十世纪九十年代以来,演化硬件技术通过演化算法自动生成数字电路已成为研究热点之一。人们希望通过实现较大规模数字电路的自动设计及优化,来提高设计效率、降低能耗,从而节约现实成本。该文以扩展矩阵编码规则为基础,基于多目标优化技术,结合轮盘赌选择、子电路交叉、自适应变异以及跨时代精英机制组成电路演化优化算法。

Since the 1990s,evolvable hardware（EHW） technology-digital circuits which are automatically generated through evolutionary algorithms,has become one of the hot research topics.Automatically designed and optimized digital circuits of large scale are expected to increase the designing efficiency and reduce energy consumption,thus saving reality cost.Based on expansion of the matrix encoding rules and multi-objective optimization technology,this essay explores the optimization of combined with the roulette selection,sub-circuits crossings and adaptive mutation.