Results 91 to 100 of about 48,258 (290)

Analysis of the 5 iron golf swing when hitting for maximum distance [PDF]

, 2011
Most previous research on golf swing mechanics has focused on the driver club. The aim of this study was to identify the kinematic factors that contribute to greater hitting distance when using the 5 iron club.
Haahr, M., Dickson, J., Healy, Aoife, O'Connor, Noel E., Smeaton, A.F., Moran, Kieran, Kelly, P., Aoife Healy, Cillian Hurley, Kelly, Philip, Moran, Kieran A., Healy, A., Philip Kelly, Hurley, Cillian, Alan F. Smeaton, O'Connor, N.E., Noel E. O'Connor, Dickson, Jane, Mads Haahr, Moran, K.A., Nachiappan Chockalingam, Hurley, C., Haahr, Mads, Smeaton, Alan F., CHOCKALINGAM, Nachiappan, Kieran A. Moran, O\u27Connor, Noel E., Jane Dickson   +27 more
core   +2 more sources

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

Advanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza, Hiroshi Kaminaga, Philippe Fraisse, Gentiane Venture   +3 more
wiley   +1 more source

Kinematic and Dynamic Analysis of Large Coal Vibrating Screen

, 2011
The virtual prototype model of the coal screen is established with Pro/E and RecurDyn based on virtual prototype technology. The kinematic characteristics of different points are obtained by simulation. At the same time, the finite element analysis model
Zhong Jun Yin, Lei Zhang, Bing Chen
core   +1 more source

Universal Gripper for Industrial Manipulation With Enhanced Rigid Mechanics and Self‐Adaptable Fingers

Advanced Robotics Research, EarlyView.
An enhanced universal gripper combining rigid mechanics with self‐adaptable fingers is presented for industrial automation. The novel six‐bar linkage with integrated compliant pad eliminates mechanical interference while enabling passive shape adaptation.
Muhammad Usman Khalid, Nirmal Kumar Ravikumar, Mattia Frascio, Sumanth Nagalakunta, Alessandro Seitone, Benoît Lévesque, Alessandro Zanella, Matteo Zoppi   +7 more
wiley   +1 more source

Dynamic Modeling and Design for the Parallel Mechanism of a Hybrid Type Parallel Kinematic Machine

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2007
In this paper a spatial rigid-elastic coupling multibody dynamic model is first developed for the parallel mechanism of a hybrid type parallel kinematic machine. The dynamic characteristics of the parallel mechanism are then investigated in detail, based
Bing LI, Xiaojun YANG, Ying HU, Ying WANG, Jianguo ZHAO   +4 more
doaj   +1 more source

On singular values decomposition and patterns for human motion analysis and simulation [PDF]

, 2012
We are interested in human motion characterization and automatic motion simulation. The apparent redun- dancy of the humanoid w.r.t its explicit tasks lead to the problem of choosing a plausible movement in the framework of redun- dant kinematics.
Chiron, Pascale, Pascale Chiron, Fourquet, Jean-Yves, Datas, Adrien, Adrien Datas, Jean-Yves Fourquet   +5 more
core   +1 more source

Origami‐Inspired Structural Design for Aquatic‐Terrestrial Amphibious Robots

Advanced 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, Chunlong Wang, Xiaohang Sun, Hongwei Guo, Jiayao Ma, Yan Chen   +5 more
wiley   +1 more source

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

Advanced 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, Simon Holzer, Stefania Konstantinidi, Yoan Civet, Yves Perriard   +4 more
wiley   +1 more source

RESEARCH ON TIME-DEPENDENT KINEMATIC RELIABILITY BASED ON TIME DOMAIN ERROR MODEL

Jixie qiangdu, 2020
With mechanical system becoming more and more complex. It is very important to research time-dependent kinematic reliability. In order to improve the efficiency and accuracy of mechanism kinematic reliability analysis.
WANG Shuai, GAO Peng, LIU Chang, CHEN YiTing   +3 more
doaj  

General aspects regarding the kinematic and dynamic analysis of the fabric take up/cloth roller [PDF]

, 2017
The aim of this paper is to presents different aspects regarding the kinematic and dynamic behaviour of the fabric winding at the weaving loom. In this paper shall be presented the kinematic diagram for operating the cloth roll on the weaving machine ...
Cristian Matran, Nicolae Bercan
core   +1 more source