PCB自动布线所用算法

都是超垃圾的算法,除了BGA扇出不得不用,其他地方用了板子死掉的概率九成九
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我研究生在学习蒙特卡洛算法时,看到模拟退火算法(simulated annealing),或者metropolis Hastings 算法,常被用于布局布线的优化中。我觉得这类算法应该都属于全局/局部优化算法的范畴。
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牛逼的都手工布线
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Introduction: Routing (electronic design automation)And, both gridded and shape-based automatic routers are cost-driven, based on the Lee algorithm: IEEE Xplore - \t\tAn Algorithm for Path Connections and Its Applications


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