Results 1 to 10 of about 66,439 (265)

A Low-Cost Validated Two-Camera 3D Videogrammetry System Applicable to Kinematic Analysis of Human Motion [PDF]

open access: yesSensors
(1) Background: Image acquisition systems based on videogrammetry principles are widely used across various research fields, particularly in mechanics, with applications ranging from civil engineering to biomechanics and kinematic analysis.
Alejandro Peña-Trabalon   +5 more
doaj   +2 more sources

Kinematic Analysis 6dof Delta Manipulator [PDF]

open access: yesTransactions of the VŠB-Technical University of Ostrava, Mechanical Series, 2014
In the paper the solid and kinematic model of delta type parallel manipulator with six degrees of freedom is proposed. Method of determining the manipulator kinematics equations using the notation of Denavitt – Hartenberg is presented.
Dawid PIETRALA, Paweł ŁASKI
doaj   +1 more source

Representation of the kinematic topology of mechanisms for kinematic analysis [PDF]

open access: yesMechanical Sciences, 2015
The kinematic modeling of multi-loop mechanisms requires a systematic representation of the kinematic topology, i.e. the arrangement of links and joints. A linear graph, called the topological graph, is used to this end.
A. Müller
doaj   +1 more source

Safety Analysis, Design and Evaluation of 2-DOF Parallel Lifting Actuator on Stereo Parking Robot

open access: yesActuators, 2022
Stereo garage technology can effectively alleviate the problem of parking difficulties, but the safety problems of its actuators, via which the core of stereo parking function can be realized, seriously affect its promotion and further development.
Jingang Jiang   +4 more
doaj   +1 more source

leafkin—An R package for automated kinematic data analysis of monocot leaves

open access: yesQuantitative Plant Biology, 2021
Growth is one of the most studied plant responses. At the cellular level, plant growth is driven by cell division and cell expansion. A means to quantify these two cellular processes is through kinematic analysis, a methodology that has been developed ...
Jonas Bertels, Gerrit T.S. Beemster
doaj   +1 more source

Kinematic and Dynamic Analyses of Tripteron, an Over-Constrained 3-DOF Translational Parallel Manipulator, through Newton-Euler Approach [PDF]

open access: yesAUT Journal of Modeling and Simulation, 2018
In this research, as the main contribution, a comprehensive study is carried out on the mathematical modeling and analysis of the inverse kinematics and dynamics of an over-constrained three translational degree-of-freedom parallel manipulator.
A. Arian, B. Danaei, M. Tale Masouleh
doaj   +1 more source

Validating a Portable Device for Blinking Analyses through Laboratory Neurophysiological Techniques

open access: yesBrain Sciences, 2022
Blinking analysis contributes to the understanding of physiological mechanisms in healthy subjects as well as the pathophysiological mechanisms of neurological diseases.
Giulia Paparella   +8 more
doaj   +1 more source

A GIS-Based Kinematic Analysis for Jointed Rock Slope Stability: An Application to Himalayan Slopes

open access: yesLand, 2023
GIS-based kinematic stability analysis in rock slopes is a rare practice in geological engineering despite its immense potential to delineate unstable zones in a mountainous region.
Jagadish Kundu   +4 more
doaj   +1 more source

Pediatric Robotic Lower-Limb Exoskeleton: An Innovative Design and Kinematic Analysis

open access: yesIEEE Access, 2023
Lower-limb exoskeletons enhance motor function in patients, benefiting both clinical rehab and daily activities. Nevertheless, pediatric exoskeletons remain largely underdeveloped.
Mohammadhadi Sarajchi   +1 more
doaj   +1 more source

A RULA-Based Comparison of the Ergonomic Risk of Typical Working Procedures for Dentists and Dental Assistants of General Dentistry, Endodontology, Oral and Maxillofacial Surgery, and Orthodontics

open access: yesSensors, 2022
Background: In general, the prevalence of work-related musculoskeletal disorders (WMSD) in dentistry is high, and dental assistants (DA) are even more affected than dentists (D).
Fabian Holzgreve   +9 more
doaj   +1 more source

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