Results 81 to 90 of about 13,020 (259)

A Novel Parameter Estimation Method for Pneumatic Soft Hand Control Applying Logarithmic Decrement for Pseudo‐Rigid Body Modeling

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
In this research, a paradigm of parameter estimation method for pneumatic soft hand control is proposed. The method includes the following: 1) sampling harmonic damping waves, 2) applying pseudo‐rigid body modeling and the logarithmic decrement method, and 3) deriving position and force control.
Haiyun Zhang   +4 more
wiley   +1 more source

Kinematics Analysis of 3-PRS+2P Hybrid Mechanism

open access: yesJixie chuandong, 2019
The kinematics analysis of the 3-PRS+2P hybrid mechanism is carried out. The inverse kinematics equation of the mechanism is established by combining the geometric method with the coordinate transformation,and the analytical solution of the inverse ...
Si Huang   +3 more
doaj  

Geometric Approach for Inverse Kinematics of the FANUC CRX Collaborative Robot

open access: yesRobotics
Because they are safe and easy to use, collaborative robots are revolutionizing many sectors, including industry, medicine, and agriculture. Controlling their dynamics, movements, and postures are key points in this evolution.
Manel Abbes, Gérard Poisson
doaj   +1 more source

Segmented Therapeutic Delivery via Acoustic Microbubble Relay

open access: yesAdvanced Intelligent Systems, EarlyView.
An acoustically driven, modular segmented delivery system is presented to overcome mechanical limitations of conventional microcatheters. Oscillating microbubbles generate directional streaming that enables continuous, targeted transport across open, angled segments.
Lei Wang   +6 more
wiley   +1 more source

Inverse Kinematics of 2 (3RPS) and 2 (3SPR) Serial-Parallel Manipulators

open access: yesChinese Journal of Mechanical Engineering
Serial-parallel manipulators are of great interest to academic community in recent years, especially those composed of classical parallel mechanisms.
Bo Hu   +4 more
doaj   +1 more source

Omnidirectional Shape Proprioception for Untethered Shape Memory Alloy‐Driven Soft Robotic Arms

open access: yesAdvanced Intelligent Systems, EarlyView.
A lightweight, modular soft robotic arm employs SMA actuation and a multi‐Hall‐magnet sensing system to achieve accurate omnidirectional shape proprioception. Each 35 g segment enables scalable assembly, while robust proprioception supports versatile navigation and manipulation in complex, unstructured environments.
Yiming Ouyang   +7 more
wiley   +1 more source

Dynamic Obstacle Avoidance of Metamorphic Microrobots Using Concentric Sector Navigator

open access: yesAdvanced Intelligent Systems, EarlyView.
Metamorphic magnetic microrobots are navigated using a concentric sector navigator for dynamic obstacle avoidance in both microroller and swarm states. After microroller transport, citrate‐triggered dissolution releases nanoparticles that reassemble into a controllable swarm.
Zhaowen Su   +4 more
wiley   +1 more source

Research of Inverse Kinematics Algorithm of 6 DOF Manipulator based on Geometry with Arm Adjacent Three Joints Axes Parallel

open access: yesJixie chuandong, 2019
A solving method for the inverse-kinematics (IK) problem of a kind of 6 degree of freedom (DOF) manipulator with the axes of the 3 adjacent rotational joints in the arm part,shoulder,elbow and wrist parallel is presented. The merit of this method is that,
Wang Yang, Wang Ben, Mai Xiaoming
doaj  

Design and Characterization of a Dual‐Mode Soft Robotic Flapping Propeller With Pneumatic Stiffness Modulation

open access: yesAdvanced Intelligent Systems, EarlyView.
A novel soft robotic propeller overcomes traditional efficiency‐flexibility tradeoffs via a hybrid pneumatic‐cable actuation strategy. This architecture enables active stiffness modulation with dual‐mode locomotion: tunable biomimetic swimming and earthworm‐inspired wriggling for confined spaces.
Jiazi Geng   +6 more
wiley   +1 more source

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