Results 61 to 70 of about 2,998 (296)

Synthesis of cable-configurations of frictional cable-driven parallel robot with hybrid actuation-kinematic redundancy

Nihon Kikai Gakkai ronbunshu, 2020
Synthesis of cable-configurations of a novel redundant planar cable-driven parallel robot “SEIMEI” is discussed in this paper. This robot has the endless-pulley embedded inside the moving part as an additional rotational degrees of freedom (dof) for ...
Koki HIROSATO, Takashi HARADA
doaj   +1 more source

An algorithm for real-time forward kinematics of cable-driven parallel robots

, 2022
S.529-538To operate and control a cable-driven parallel robot in practice one has to solve the kinematic transformation in real-time. Therefore, an algorithm is needed which can find a solution within a strictly bounded time period.
Pott, Andreas
core   +1 more source

Transfer Printing and Reconfiguration of Soft Electronics Using Digital Microfluidics and Laser Machining

Advanced Functional Materials, EarlyView.
This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen, Chi Cong Nguyen, Tran Bach Dang, Phuoc Thien Phan, Jordan Thorpe, Michael Listyawan, Nhat Minh Doan, Sinuo Zhao, Hongru Chen, Trung Thien Hoang, Mingsheng Xu, Jisheng Han, Thanh Nho Do, Adam Hill, Timothée Mouterde, Hoang‐Phuong Phan   +15 more
wiley   +1 more source

Forward Position Solution of Redundantly Constrained Cable-driven Parallel Robot

Jixie chuandong, 2020
An algorithm for solving the forward position solution problem of the parallel robot based on Levenberg-Marquardt method is proposed. A kinematics model of a redundantly constrained cable-driven parallel robot is established，and the mechanism is ...
Tao Ye, Zhang Shangying, Wang Yanwei
doaj  

Design and Nonlinear Control of a 2-DOF Flexible Parallel Humanoid Arm Joint Robot

Shock and Vibration, 2017
The paper focuses on the design and nonlinear control of the humanoid wrist/shoulder joint based on the cable-driven parallel mechanism which can realize roll and pitch movement.
Leijie Jiang, Bingtuan Gao, Zhenyu Zhu
doaj   +1 more source

A Forward Kinematic Code for Cable-Driven Parallel Robots Considering Cable Sagging and Pulleys

, 2021
S.218-225The large workspace of cable-driven parallel robots is one of their key benefits. Experiments have shown that in practice the reachable workspace is often smaller than the theoretically predicted one.
Pott, Andreas, Fabritius, Marc
core   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Optimized Adaptive Fuzzy Synergetic Controller for Suspended Cable-Driven Parallel Robots

Automation
A suspended cable-driven parallel robot is a type of lightweight large-span parallel robot. The stability and control of this multi-input multi-output robot are studied in this work to overcome its inherited vulnerability to disturbance.
Yasser Hatim Alwan, Ahmed A. Oglah, Muayad Sadik Croock   +2 more
doaj   +1 more source

Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective

Advanced Functional Materials, EarlyView.
Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk, Lukas Benecke, Chokri Cherif, Johannes Mersch   +3 more
wiley   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source