Results 101 to 110 of about 7,625 (306)

Optimal turning gait for a three-link underwater robot

open access: yes, 2015
High maneuverable turning gait is essential to improve the locomotion ability for the three-link underwater robot. Using the traditional method, the optimal turning gait is a numerical solution.
Ma SG(马书根)   +4 more
core  

Overview effect of biodiesel storage on properties and characteristics

open access: yes, 2014
. Biofuels based on vegetable oils offer the advantage being a sustainable and environmen-tally attractive alternative to conventional petroleum based fuel.
Zakaria, Hanis   +3 more
core   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

open access: yesAdvanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi   +4 more
wiley   +1 more source

A Literature Analysis-Based Study on Advances in Underwater Multi-Robot Pursuit-Evasion Problems

open access: yes水下无人系统学报
Investigating the applications and challenges of multi-robot pursuit-evasion problems in underwater environments holds significant importance for enhancing the autonomous decision-making and collaborative capabilities of underwater robot systems.
Zhenkun LEI, Mingzhi CHEN, Daqi ZHU
doaj   +1 more source

Origami‐Inspired Structural Design for Aquatic‐Terrestrial Amphibious Robots

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a lightweight amphibious origami robot actuated by a single shape memory alloy wire. A rigid foldable origami structure with displacement amplification enables efficient terrestrial crawling and aquatic swimming. The addition of fan‐shaped units allows controllable turning in both environments.
Weiqi Liu   +5 more
wiley   +1 more source

MGC-YOLO: Underwater Biomimetic Shrimp With Foreign Object Recognition

open access: yesIEEE Access
We propose a low-cost, small-volume, and easy-to-use underwater bionic robot shrimp to solve the problem of complex underwater scenes and the limited ability of target feature extraction.
Ying Tang   +4 more
doaj   +1 more source

Pose and Paste - An Intuitive Interface for Remote Navigation of a Multi-robot System

open access: yes, 2013
We present Pose and Paste (P&P) - an intuitive interface designed to facilitate interaction between a single user and a number of robots equipped with cameras.
Michael Lichtenstern   +11 more
core   +1 more source

A Soft Robotic Fish With a Dielectric Elastomer Actuator Body and Negative Stiffness Spine

open access: yesAdvanced Robotics Research, EarlyView.
This work introduces a bio‐mimetic soft robotic fish driven by fiber‐reinforced dielectric elastomer actuators integrated as its body. By prestretching this active skin against a flexible spine, a negative stiffness system is created, enabling large‐amplitude bending.
Markus Koenigsdorff   +4 more
wiley   +1 more source

Multi-Beam Sonar Application on Autonomous Underwater Robot

open access: yes, 2015
Autonomous underwater robots have more outstanding benefits than research ships for benthonic detection. A key problem is how to better use the detection senor on the robot, such as the multi-beam sonar.
Liu J(刘健), Ji DX(冀大雄)
core  

Multiphoton‐Printed Microrobotic Arrays Powered by Discrete, Monolithically Integrated Hydrogel Actuators

open access: yesAdvanced Robotics Research, EarlyView.
Functional surfaces are investigated as a foundation for reconfigurable microscale systems with sensing and actuation capabilities. Advances in additive manufacturing enable our development of planar arrays of hybrid‐material, compliant microdevices that convert environmental stimuli into programmed motion and visual responses.
Sandra Edward   +5 more
wiley   +1 more source

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