As coastal economies transition from scale expansion to high-quality development, marine growth depends on coordinated industrial upgrading, innovation, port capacity, openness, and ecological protection. Existing research often treats these factors separately, overlooking delayed feedback, nonlinear constraints, and resilience to external shocks. This study models the marine economy as a complex adaptive system to examine how...

Underwater Vehicle-Manipulator Systems (UVMSs) play a critical role in various marine operations, where the choice of manipulator architecture significantly influences system performance. While serial robotic arms have been widely adopted in UVMS applications due to their operational flexibility, their inherent structural characteristics present certain challenges in underwater environments. These challenges primarily stem fro...