Challenges in the systems integration process in naval units. Case study: Data Distribution Unit Project

Abstract

This article presents the challenges faced by the Research and Development Department of COTECMAR in the process of systems integration in naval units. For this purpose, it is used as a case study, the project through which a Data Distribution Unit (DDU) designed for ships of the Colombian Navy was developed and implemented. The methodology implemented for the development of the DDU is shown in summary form, with special emphasis on the implementation and testing phase; likewise, the main drawbacks identified and the most relevant lessons learned related to the integration of hardware and software modules that make up the DDU are presented. In this sense, it was found that in about 30% of the cases, the novelties or difficulties that arose, especially in the software implementations, were due to inaccurate information from the original manufacturers' manuals and undocumented updates. Finally, recommendations are made to improve onboard systems integration processes.