Subsea and Underwater Technology - Advancements in AUVs/ROVs Technology for Deep-Sea Exploration

Abstract

This thesis investigates recent advancements in subsea and underwater technologies, with a particular focus on AUVs and ROVs used in deep-sea exploration. The research evaluates how these systems have reshaped marine science by enabling access to extreme environments and improving the quality and efficiency of ocean data collection. Emphasis is placed on the expanding role of underwater robotics in environmental monitoring, biodiversity studies, and subsea infrastructure inspection applications that are increasingly essential for understanding and managing marine ecosystems.

The study employed a comprehensive methodology that included an extensive literature review, selected case studies, and survey data gathered from professionals working with AUVs and ROVs. This approach enabled an assessment of the effectiveness of current technologies, the operational and technical challenges encountered, and emerging trends likely to influence future development. Source materials consisted of peer-reviewed articles, industry reports, and practitioner insights from the underwater robotics community.

Findings show that AUVs and ROVs have substantially improved research outcomes, with 75% of surveyed participants reporting notable benefits to their work. Nonetheless, issues such as high costs and technical constraints continue to limit widespread adoption. Overall, the thesis highlights the essential contribution of subsea technology to modern marine science and the ongoing need for innovation to overcome existing barriers.