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[PDF] Top 20 Study of actuation and energy reduction with an anthropomorphic knee on biped robot

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Study of actuation and energy reduction with an anthropomorphic knee on biped robot

Study of actuation and energy reduction with an anthropomorphic knee on biped robot

... The knee of biped robots has usually one degree of freedom which one is a revolute ...the study of rolling contact knee. The knee is composed of a cylinder ... Voir le document complet

7

Study of different structures of the knee joint for a planar bipedal robot

Study of different structures of the knee joint for a planar bipedal robot

... interests of this structure are a polycentric center of rotation like in the human knee joint, a higher foot clearance for a smaller flexion angle than a single axis knee and a better ... Voir le document complet

9

Quasi Optimal Gait of a Biped Robot with a Rolling Knee Kinematic

Quasi Optimal Gait of a Biped Robot with a Rolling Knee Kinematic

... problem of optimization of trajectories for a new class of biped ...knees of this biped are similar as the anthropomorphic one and have a rolling contact between ... Voir le document complet

9

Effects of Knee Locking and Passive Joint Stiffness on Energy Consumption of a Seven-Link Planar Biped

Effects of Knee Locking and Passive Joint Stiffness on Energy Consumption of a Seven-Link Planar Biped

... Effects of Knee Locking and Passive Joint Stiffness on Energy Consumption of a Seven-Link Planar Biped ...Aoustin and C. Chevallereau Abstract— Energetic efficiency ... Voir le document complet

8

Quasi optimal sagittal gait of a biped robot with a new structure of knee joint

Quasi optimal sagittal gait of a biped robot with a new structure of knee joint

... design and the control of biped and hu- manoid robots has been a research track attracting many ...humanoid robot is an autonomous mobile system that needs to be capable ... Voir le document complet

27

Influence of frictions on gait optimization of a biped robot with an anthropomorphic knee

Influence of frictions on gait optimization of a biped robot with an anthropomorphic knee

... succession of contacts between feet and the ...equilibrium of the biped during this ...gait of the robot. The parametrization of the trajectories can be done by polynomial ... Voir le document complet

7

Feasibility Study And Optimization Of An Hybrid System (eolian- Photovoltaic - Diesel) With Provision Of Electric Energy Completely Independent

Feasibility Study And Optimization Of An Hybrid System (eolian- Photovoltaic - Diesel) With Provision Of Electric Energy Completely Independent

... que le taux de CO2 est réduit de presque 4 fois tel qu’il est de 16086 kg/an pour le premier et il est de 599 kg/an pour le second. Tableau 1. Résultats optimums par tri Fig.7. Distribution de la charge et ... Voir le document complet

12

Design Of An Anthropomorphic Upper Limb Exoskeleton Actuated By Ball-Screws And Cables

Design Of An Anthropomorphic Upper Limb Exoskeleton Actuated By Ball-Screws And Cables

... E4 and Model ...Vertut and his team for the MA23. Motor torque is amplified using block-and-tackle cable (or tape) arrangements which drives a transmission cable (or ...torque with very low ... Voir le document complet

13

Kinematic modeling of an anthropomorphic hand using unit dual quaternion

Kinematic modeling of an anthropomorphic hand using unit dual quaternion

... cheaper and lighter solu- tion to grasping, in addition to self-adapting capability for different kinds of objects ...middle and distal phalanx in a robotic finger can effectively imitate the ... Voir le document complet

6

Characterization and control of an interactive robot

Characterization and control of an interactive robot

... Minimizing endpoint impedance means, in the context of the design of this robot, minimizing both endpoint friction and effective endpoint mass.. For a port of interaction [r] ... Voir le document complet

181

Piezoelectric amplifiers with integrated actuation and sensing capabilities

Piezoelectric amplifiers with integrated actuation and sensing capabilities

... subject of much attention due to their very high natural frequencies, large mechanical quality factors and low power ...field of applications, one can primarily highlight electronic filtering [1] ... Voir le document complet

5

Performance improvement of axial compressors and fans with plasma actuation

Performance improvement of axial compressors and fans with plasma actuation

... Unsteady Actuation. Even though the results from unsteady actuation show a certain increase in the perfor- mance of the blade on a time-averaged basis, an analysis of the flow field at ... Voir le document complet

15

Effect of Planning Period on MPC-based Navigation for a Biped Robot in a Crowd

Effect of Planning Period on MPC-based Navigation for a Biped Robot in a Crowd

... duration of the double support phase of the walking cycle of the biped robot, ...balance of the walking ...the robot to react and adapt its motion in between ... Voir le document complet

7

Study and choice of actuation for a walking assist device

Study and choice of actuation for a walking assist device

... effect of WAD on the torque cost, reference walking gaits must previously be ...], and [ 6 ...] and in [ 8 ...a biped needs to step in order to come to a ...motion and thus are not well ... Voir le document complet

11

Human like trajectory generation for a biped robot with a four-bar linkage for the knees

Human like trajectory generation for a biped robot with a four-bar linkage for the knees

... design of a knee joint is a key issue in robotics to improve the lo- comotion and the performances of the bipedal ...We study a design for the knee joints of a planar ... Voir le document complet

27

Capture, Recognition and Imitation of Anthropomorphic Motion

Capture, Recognition and Imitation of Anthropomorphic Motion

... humanoid robot behave like a human, is to simply copy human ...kinematic and dynamic disparity between the human and the ...kinematic and dynamic constraints of the ...the robot ... Voir le document complet

3

Design method for an anthropomorphic hand able to gesture and grasp

Design method for an anthropomorphic hand able to gesture and grasp

... designed and simulated using Python and NAOqi[27] APIs. Geometric and kinematic parameters are inspected by direct visualization of the final robotic hand ...fingers and thumb in the ... Voir le document complet

9

Remarkable events and EAS properties in the knee energy region up to the LHC energy range

Remarkable events and EAS properties in the knee energy region up to the LHC energy range

... quarks of the proton projectile, especially the valence diquark, which cannot be recombined with a quark of the sea, suppressing the leading baryon at the end of the ...quark and the ... Voir le document complet

5

Tracking of a Joint Path for the Walking of an Underactuated Biped

Tracking of a Joint Path for the Walking of an Underactuated Biped

... tracking of a cyclic reference path by an under-actuated biped ...The robot studied is a five-link planar biped. The degree of under-actuation is one during the single ... Voir le document complet

21

Knee Osteoarthritis People are Less Active than the General Population: an epidemiological study.

Knee Osteoarthritis People are Less Active than the General Population: an epidemiological study.

... OA study population was less active : 2628 MET/min/week vs 3826 MET/min/week (EUPASS) and more sedentary : 283,6 min/week vs 126,01 min/week (Jacobi and ...This study could help in better ... Voir le document complet

2

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