Testing for Faults in Wiring Networks
Testing for Faults in Wiring Networks
复制标题
接线网络故障测试
DOI：
10.1109/t-c.1974.223950
复制
发表时间：
1974
影响因子：
3.7
通讯作者：
W. Kautz
中科院分区：
文献类型：
--
作者：
W. Kautz
针对任何多端子布线网络(例如印刷电路板、线束、多芯电缆或背板布线板)中的短路、开路和布线错误，推导了一种多探头测试算法。对于行为测试，所需且总是可实现的最小测试次数等于p-1+[log2q]，其中p是网络中最大的互连集群中的终端数量，q是包括隔离终端在内的集群的总数。对于结构测试，所需的测试次数较少，并且可以小至[log2q]+1，具体取决于对可能发生的故障类型所做的假设。
An algorithm is derived for multiprobe testing for shorts, opens, and wiring errors in any multiterminal wiring network, such as a printed circuit board, wiring harness, multiconductor cable, or backplane wiring board. For behavioral testing the minimum number of tests required, always achievable, is equal to p - 1 + [log2q], where p is the number of terminals in the largest interconnected cluster in the network, and q is the total number of clusters, including isolated terminals. For structural testing the number of tests required is less, and can be as small as [log2q] + 1 depending upon the assumptions made regarding the types of faults that can occur.