Abstract
Soft robotics has become a transformative technology for underwater applications, providing distinct advantages such as flexibility, adaptability, and safe interactions with fragile environments. This review offers a comprehensive analysis of the latest developments in actuation mechanisms, intelligent materials, fabrication methods, and control strategies specific to underwater soft robotics. It highlights key challenges like material degradation, energy efficiency, and control in dynamic aquatic conditions. Noteworthy advancements include bio-inspired actuators that mimic marine life and the integration of smart materials to enhance responsiveness and durability. Unlike previous reviews that focused on general aspects, this paper emphasizes cutting-edge soft actuator technologies and interdisciplinary applications that address challenges in complex aquatic environments with greater precision. Additionally, innovative fabrication techniques such as 3D printing and soft lithography are explored, revolutionizing the design and construction of underwater robots. The review also identifies critical gaps in current research and suggests future directions, stressing the importance of interdisciplinary approaches to tackle the complexities of underwater environments. It serves as a valuable resource for researchers and professionals seeking to advance the field and its applications.
| Original language | English |
|---|---|
| Article number | 102123 |
| Journal | Engineering Science and Technology, an International Journal |
| Volume | 70 |
| DOIs | |
| State | Published - Oct 2025 |
Bibliographical note
Publisher Copyright:© 2025 The Authors
Keywords
- Manipulator
- Robotics
- Soft actuator
- Soft robotics
- Underwater robotics
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Civil and Structural Engineering
- Biomaterials
- Mechanical Engineering
- Hardware and Architecture
- Fluid Flow and Transfer Processes
- Computer Networks and Communications
- Metals and Alloys
