摘要
研究电路测试集的优化,提出基于粒子群算法的电路测试集的静态压缩方法.粒子群向最优解方向演绎,利用适应度函数来评价各粒子的优劣.实验电路的验证结果表明,同时适用于时序电路和组合电路,与基于遗传算法的电路测试集优化相比,该算法能够更大限度地优化测试集,需要更少的存储空间.
The paper researches on test set optimization for circuits, and proposes a new static compaction method based on particle swarm optimization. The PSO evolves candidate test pattern, using fitness function to evaluate every particle. Experimental results derived from some experimental circuits illustrate that the method is applicable for both sequential circuits and combinational circuits. Compared with GA-based test set optimization, this proposed algorithm can compact test set to much more extent and require much less storage space.
出处
《哈尔滨工程大学学报》
EI
CAS
CSCD
北大核心
2006年第B07期506-509,共4页
Journal of Harbin Engineering University
关键词
测试集优化
粒子群算法
时序电路
组合电路
test set optimization
particle swarm optimization
sequential circuits
combinational circuits