A DSM-Based CCPM-MPL Representation Method for Project Scheduling under Rework Scenarios

Table 2

Notations in Section 3.

Name	Description
	Element in row and column of the design structure matrix
	Matrix represents the STS relationship between activities
	Matrix represents the FTF relationship between activities
	Equal to
	Equal to zero
	Matrix represents activity durations
	An n × 1 matrix with all elements equal to zero
	Earliest finish time of an activity
	Earliest start time of an activity
	A 1 × n matrix with all elements equal to zero
	Maximum of the earliest finish time for all activities
	Latest start time of an activity
	Overlap duration between activity and
	Learning curve of activity
	Rework time of activity caused by activity
	Rework time of activity caused by activity 1 to
	First rework time of activity caused by activity
	Total time of the second rework of activity
	Total safety time of activity
	Rework safety time of activity
	Activity safety time of activity
	Location of feeding buffers