Results 71 to 80 of about 114,156 (214)

Design and Analysis of a Spatial 2R1T Remote Center of Motion Mechanism for a Subretinal Surgical Robot

Actuators
With advances in minimally invasive ophthalmic surgery (MIOS), novel vitreoretinal surgeries have been proposed to treat retinal diseases. Due to the limitations of manual techniques, surgical robots have been introduced for such surgeries.
Yunyao Li, Sujian Wu, Jinyu Fan, Tianliang Jiang, Guohua Shi   +4 more
doaj   +1 more source

Ensuring globally the TanDEM-X height accuracy: Analysis of the reference data sets ICESat, SRTM and KGPS-tracks

, 2009
The TanDEM-X mission will derive a global digital elevation model (DEM) with satellite SAR interferometry. Height references play an important role to ensure the required height accuracy of 10m absolute and 2m relative for 90% of the data.
Roth, Achim, M. Huber, Felbier, Andreas, Huber, Martin, A. Felbier, A. Wendleder, Habermeyer, Martin, Wendleder, Anna, B. Wessel, D. Kosmann, M. Habermeyer, V. Schwieger, A. Roth, Wessel, Birgit, Kosmann, Detlev, Schwieger, Volker   +15 more
core   +1 more source

Biomechanical Concept Design of Artificial Human Hand

Al-Khawarizmi Engineering Journal, 2011
This work is focused on the design parameters and activity of artificial human finger for seven grips. At first, obtained the ideal kinematics of human fingers motion by analyzing the grips video which were recorded using a single digital camera recorder
Farah Mohammed Rudah Masoud, Sadiq Jafer Abbass   +1 more
doaj  

Parallel Kinematic Machines under Process Requirements

, 2006
this paper, the design of parallel machines is formulated in terms of a global constrained optimization problem, where the constraints are deduced from imperative process requirements e.g.
Andreas Pott, Parallel Kinematic Machines, Manfred Hiller   +2 more
core  

Genetic analysis of kinematic traits at the trot in Lusitano horse subpopulations with different types of training [PDF]

, 2013
The possibility of using quantitative kinematic traits as indirect selection criteria for sport performance could be beneficial to perform an early genetic evaluation of the animals. The genetic parameters for objectively measured kinematic traits under
Solé Berga, Marina, Molina Alcalá, Antonio, Martínez Galisteo, Alfonso, Santos, Ruth Güedes dos, Valera Córdoba, María Mercedes   +4 more
core   +1 more source

System design and kinematic analysis to motion control for RPRS

, 2006
This paper addresses the modularized structure of the control system and kinematic analysis to motion control for a new planetary rover, Reconfigurable Planetary Robot System (RPRS).
Zhang LP(张力平), Ma SG(马书根), Li B(李斌), Wang YC(王越超), Wang MH(王明辉)   +4 more
core  

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

Kinematic Characteristics of the Non-Throwing Arm During the Completion Phase of the Glide Shot Put in Elite Female Athletes: A Case Study

Applied Sciences
Background: This study analyzes the biomechanical contributions of the non-throwing arm during the completion phase of the glide shot put technique, focusing on its roles in performance optimization.
Jie Jiao, Tianzhi Yang, Yue Ma, Houjie Wang, Jing Chen, Hongqi Xu, Guang Yang   +6 more
doaj   +1 more source

The Effects of Strata Orientation and Water Presence on the Stability of Engineered Slopes Using DIPS and FLACSlope: A Case Study of Tubatse and Fetakgomo Engineered Road Slopes

Applied Sciences
This paper combines empirical observations, kinematic analysis, and numerical simulation to investigate slope failure susceptibility, with practical implications for regional infrastructure projects.
Fumani Nkanyane, Fhatuwani Sengani, Maropene Tebello Dinah Rapholo, Krzysztof Skrzypkowski, Krzysztof Zagórski, Anna Zagórska, Tomasz Rokita   +6 more
doaj   +1 more source

Reliability Analysis of Kinematic Accuracy of a Three Degree-of-Freedom Parallel Manipulator

, 2010
The reliability of kinematic trajectory of manipulators describes the ability that manipulators keep kinematic accurate. It is an important parameter to evaluate the performance of manipulators. The kinematic accuracy of manipulators can be improved when
Ying Wu, Yu-Lan Wei, Zhao MY(赵明扬), Li-Yang Xie, Bing Li, Xu SZ(许石哲)   +5 more
core