In this paper, dynamic PERT networks with finite capacity of concurrent projects are expressed in the framework of networks of queues. In this investigation, it is assumed that the system capacity is finite and new projects are generated according to a Poisson process. There is only one server in every service station and the discipline of queue is FCFS (Fist Come, First Served). Each activity ...

This paper discusses that the fuzzy metagraphs can be used as a tool for scheduling and control of fuzzy projects. Often, available resources for executing projects may be limited. It is assumed the resources required to accomplish each activity of project (metagraph edges) is renewable. One of the common methods for scheduling projects is using the min-slack. So, first, the forward and bac...