Results 31 to 40 of about 1,206,472 (190)
Designs, motion mechanism, motion coordination, and communication of bionic robot fishes: a survey
Intelligence & Robotics, 2022 In the last few years, there have been many developments and significant accomplishments in the research of bionic robot fishes. However, in terms of swimming performance, existing bionic robot fishes lag far behind fish, prompting researchers to constantly innovative designs of various bionic robot fishes.
Zhiwei Yu +3 more
openaire +2 more sources
Realization and Online Optimization for Gliding and Flapping Propulsion of a Manta Ray Robot
Journal of Marine Science and Engineering, 2023 Currently, the bionic robotic fish is primarily devoted to the bionic appearance of fish and rarely involves the bionic swimming posture. However, biological studies have proved that fish have extraordinary swimming ability, so it is necessary to imitate
Yonghui Cao +5 more
doaj +1 more source
A Manta Ray Robot with Soft Material Based Flapping Wing
Journal of Marine Science and Engineering, 2022 Recent research on robotic fish mainly focused on the bionic structure design and realizing the movement with smart materials. Although many robotic fish have been proposed, most of these works were oriented toward shallow water environments and are ...
Qimeng Liu +7 more
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Robotic Fish Technology and Its Applications to Space Mechatronics [PDF]
, 2014 The authors have developed a shark ray robotic fish based on biomimetic approaches. The paper describes the newly developed robotic fish technology and its application to mechatronics in the space.
Matsui, Miki +3 more
core +1 more source
A BCF Bionic Robot Fish Driven by A Dielectric Elastomer Actuator
Journal of Physics: Conference Series, 2022 Abstract Bionic robot fish have been widely used in various underwater exploration activities due to their advantages of low noise, low resistance, high flexibility and high concealment. A dielectric elastomer (DE) is a soft material that significantly deforms under the action of an electric field.
Zhi-Wei Jiao +4 more
openaire +1 more source
Frontiers in Marine Science, 2023 Deep-sea exploring and sampling technologies have become frontier topics. Generally, the movable exploring mode near the seabed with low disturbance is an important way to improve the measurement accuracy and expand the measurement range.
Gang Xue +9 more
doaj +1 more source
A Novel Untethered Robotic Fish with an Actively Deformable Caudal Fin
Advanced Intelligent Systems, 2023 Based on the observation that live fish caudal fins exhibit softness, flexibility, and active deformation, which are essential for generating thrust, stability, and maneuverability, herein, a comprehensive study on a novel type of bionic robotic fish ...
Yaohui Xu +5 more
doaj +1 more source
Advanced Science, EarlyView.Mechanical orthodontic treatment for malocclusion is limited by slow remodeling and risks due to poor biomechanical sensing. This study shows that static magnetic fields (SMFs) enhance mechanical sensation in periodontal ligament cells, promoting inflammation and osteoclast activity.
Yiling Lou +11 more
wiley +1 more source
Journal of Marine Science and Engineering, 2021 Inspired by carangiform fish with a high-aspect ratio of the caudal fin’s up-down swing, but also by dolphins with a similar caudal fin’s left-right swing, a robotic fish with a spatial oscillating rigid caudal fin is implemented to optimize propulsion ...
Shuyan Wang, Yu Han, Shiteng Mao
doaj +1 more source
Advanced Science, EarlyView.Inspired by the sophisticated multilayer retinal architecture found in Pacific salmon eyes, a novel van der Waals heterojunction sensor based on NbNiTe5/BP is designed. Upon illumination at distinct wavelengths of 365 and 820 nm, the device exhibits distinctive bipolar photocurrent responses with opposite polarities. This unique optoelectronic behavior
Tianle Zeng +18 more
wiley +1 more source