Design structure matrix (DSM) is a straightforward and flexible modeling technique that can be used for designing, developing, and managing complex systems. DSM offers network modeling tools that represent the elements of a system and their interactions, thereby highlighting the system’s...

This paper explores the performance of coupled development activities by proposing a performance generation model (PGM). The goal of the PGM is to develop insights about optimal strategies (i.e., sequential, concurrent, or overlapped) to manage coupled design activities that share a fixed amount...

This paper presents a model describing sequential iteration, one of the fundamental solution processes experienced in complex engineering design projects. The model is based upon the design structure matrix representation and assumes that each individual design activity is of deterministic...