基于模拟退火的PCB定位孔快速搜索  

Fast and accurate positioning based on simulated annealing for the center of PCB location holes

作　　者：袁慧[1] 管庶安[1] 赵娟[1] 

机构地区：[1]武汉轻工大学数学与计算机学院,湖北武汉430023

出　　处：《武汉轻工大学学报》2014年第3期35-38,共4页Journal of Wuhan Polytechnic University

摘　　要：提出了一种基于模拟退火算法的PCB定位孔快速搜索算法。搜索分为二级,首先采用模拟退火算法(Simulated Annealing,SA)进行粗搜索;再进行精搜索。测试结果显示该方法定位快速、准确,性能稳定,能有效地满足实际工程中的需求。This paper presents a fast and accurate positioning based on simulated annealing for the center of PCB location holes. The search is divided into two steps： firstly,using simulated annealing algorithm（ SA,Simulated Annealing） for coarse search; then refined search. Experiments show that the algorithm has fast and accurate positioning,a stable performance and can effectively meet the needs of practical engineering.

关 键 词：PCB 定位孔 模拟退火 精搜索 

分 类 号：TP391.3[自动化与计算机技术—计算机应用技术]