Results 101 to 110 of about 1,206,472 (190)

Design and Optimization of a Deep Sea Bionic Robot Fish Based on Phase Change Actuator

In this study, a bionic fin drive system suitable for deep‐sea environments is proposed. The system heats the phase change material (PCM) through the heat‐conducting medium and converts the expansion generated during the phase change process into ...
Zhilei Liu, Ming Yi, Fengrui Zhang, Jiaoyi Hou, Dejin Cai, Lincong Lan, Gangda Liang, Dayong Ning   +7 more
core   +1 more source

Towards Robust Monocular Visual Simultaneous Localization and Mapping for Underwater Bionic Robotic Fish: An Approach Integrating Image Enhancement and Deep Feature Matching

In recent years, the demand for autonomous navigation of underwater biomimetic robots in complex environments has continued to grow, among which monocular visual simultaneous localization and mapping (SLAM) has emerged as a key technology for achieving ...
Bin Wang, Fan Li, Huijie Dong, Haojie Lian, Leilei Chen, Yixiang Sui   +5 more
core   +1 more source

Energy-storing analysis and fishtail stiffness optimization for a wire-driven elastic robotic fish [PDF]

The robotic fish with high propulsion efficiency and good maneuverability achieves underwater fishlike propulsion by commonly adopting the motor to drive the fishtail, causing the significant fluctuations of the motor power due to the uneven swing speed ...
Fan, Junfeng, Deng, Liangwei, Zhang, Zhuoliang, Liao, Xiaocun, Zhou, Chao, Yin, Zhaoran   +5 more
core  

Soft Robotic Fish Actuated by Bionic Muscle With Embedded Sensing for Self-Adaptive Multiple Modes Swimming

Fish can adaptively adjust their body kinematics and swimming modes by sensing to realize optimal propulsion. However, most soft robotic fish have an unchangeable swimming mode through simple structure design, making them difficult to adapt to dynamic ...
Zhang, Chuang, Tan, Wenjun, Chen, Wenyuan, Liu, Lianqing, Yang, Lianchao, Wang, Ruiqian, Tian, Jiandong, Wang, Feifei, Zhang, Yiwei   +8 more
core   +1 more source

Novel Mechatronics Design for a Robotic Fish *

, 2008
– This paper presents a novel mechatronics design for a 3D swimming robotic fish, namely MT1 (Mechanical Tail) robotic fish. It has a novel tail structure which uses only one motor to generate fish-like swimming motion using C-bends tail shapes.

core  

Variable Stiffness Structures in Biomimetic Robotic Fish: A Review of Mechanisms, Applications, and Challenges. [PDF]

Biomimetics (Basel)
Shao H, Lin C, Yang Z, Deng L, Yang J, He X, Xie F.   +6 more
europepmc   +1 more source

Deep-Sea Soft Bionic Fish: Advances in Pressure-Tolerant Design, Soft Actuation, and Autonomous Systems. [PDF]

Biomimetics (Basel)
Yang S, Liu H, Tang D.
europepmc   +1 more source

Letter from Mother Fish, Partridge Island, [New York?], to her son, Edmund Fish, Bellevue Hospital, New York, August 21, 1863

A letter sent from Mother Fish to her son Edmund Fish, in Bellevue Hospital.
Fish, Mother
core  

Diffusion-Plating Al₂O₃ Film for Friction and Corrosion Protection of Marine Sensors. [PDF]

Micromachines (Basel)
Liu Y, Li L, Wei D, Xu K, Liu L, Li L, Wu Z.   +6 more
europepmc   +1 more source

Soft Biomimetic Underwater Vehicles: A Review of Actuation Mechanisms, Structure Designs and Underwater Applications. [PDF]

Micromachines (Basel)
Liu X, Li J, Xing Y, Zhang Z, Cao Y, Cao Y, Li B.   +6 more
europepmc   +1 more source