Results 81 to 90 of about 114,156 (214)

Reconfiguration analysis of a 3-DOF parallel mechanism using Euler parameter quaternions and algebraic geometry method

open access: yes, 2014
This paper deals with the reconfiguration analysis of a 3-DOF (degrees-of-freedom) parallel mechanism (PM) with multiple operation modes - a disassembly-free reconfigurable PM - using the Euler parameter quaternions and algebraic geometry approach.
Kong, Xianwen
core   +1 more source

Structural design and kinematic analysis of moving mechanism of insulator inspection robot

open access: yes, 2015
The insulator is a part of high-voltage power transmission lines. The security and reliability of power system is mainly determined by safe working of insulator.
Wang HG(王洪光)   +4 more
core  

Magnetic Stability Analysis for the Geodynamo [PDF]

open access: yes, 2004
Kinematic dynamo modelling addresses the growth of magnetic fields under the action of fluid flow, effected in the geophysical case by the action of the convecting electrically conducting outer core and magnetic diffusion. In this study, we prescribe the
Livermore, Philip
core  

Kinematic analysis, methods and experimental studies of robot navigator movements on mecanum wheels

open access: yesНаучно-технический вестник Брянского государственного университета
Machine learning and artificial intelligence, capable of making decisions on their own, have become indispensable tools for optimizing warehouse operations.
Sladkova L.A., Pshibiev A.M.
doaj   +1 more source

Mechanical Design and Simulation of a Saddle-Assistive Device for Sit-to-Stand Transfer in Healthy Subjects [PDF]

open access: yesInternational Journal of Advanced Design and Manufacturing Technology, 2017
Assistive device equipment can improve the performance of sit-to-stand (STS), standing, and walking of people with lower limb disability. The motorized assistive device is usually expensive and the use of another assistive device also makes an excessive ...
A. Hojjati Najafabadi   +2 more
doaj  

Demarcation of probable failure zones based on SMR and kinematic analysis

open access: yesGeomatics, Natural Hazards & Risk, 2019
Stability of the slopes along the rock cut on hilly roads are a major concern because slope failures lead to disruption of traffic and loss of property/life.
S. Kumar   +3 more
doaj   +1 more source

Three-Degree-of-Freedom Cable-Driven Parallel Manipulator with Self-Sensing Nitinol Actuators

open access: yesRobotics
This paper presents the design and analysis of a novel 3-degree-of-freedom (3-DOF) parallel manipulator equipped with self-sensing Ni-Ti (Nitinol) actuators. The manipulator’s architecture and mechanical design are elucidated, emphasizing the integration
Francesco Durante   +2 more
doaj   +1 more source

Seismic soil pile interaction:experimental evidence

open access: yes, 2009
The comprehension of the real behaviour of pile foundations under earthquake loading is very important, since it can significantly affect the performance of the superstructure.
Moccia, Flaviana
core  

A kinematic investigation of the dynamic characteristics of fear and surprise

open access: yes
reservedThis study investigates the kinematic characteristics of facial expressions in response to two basic emotions—fear and surprise—in both posed and spontaneous contexts, with a specific focus on posed expressions.
JANSARVATAN, MARYAM
core  

DIGITAL PROCESSING FOR FLUOROSCOPY-BASED INTERVERTEBRAL KINEMATIC ANALYSIS

open access: yes, 2011
Spinal degenerations can lead to segmental instability that is regarded as a major cause of back pain and is often an important factor in deciding on surgical fusion or prosthesis implant.
Cerciello, Tommaso
core  

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