摘要
本文讨论了次关键路线与关键路线之间的一些关系，并给出了求次关键路线的Ｐｅｔｒｉ网方法。
In this paper,we have discussed the relation between teh Critical Path and the Second Critical Path,and gaven the calculating method for solving the Second Critical Path in the Petri Net.
出处
《山东矿业学院学报》
CAS
1994年第1期96-102,共7页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
关键路方法
PETRI网
次关键路线
critical path method
net
matrix
reachability
Petri Net
second critical path
incidence matrix
reachability graph
