Sitting Down and Standing Up Motion of Sauro-Emu with Manipulator Motions.
نویسندگان
چکیده
منابع مشابه
Differential joint coordination in the tasks of standing up and sitting down.
We studied similarities and differences in the use of goal-equivalent patterns of joint coordination to stand up and sit down from different support surfaces, performed without vision. Sagittal plane motion of major body segments was measured and joint angles for the left upper and lower extremities and the trunk were calculated. We used a modeling strategy relating motion in the redundant spac...
متن کاملSwitching curve controller for FES-assisted standing up and sitting down.
A low-level, closed-loop controller for FES-assisted standing up and sitting down is described. If, for able-bodied individuals, when standing up and sitting down, the knee angular velocity is plotted against knee angle, consistent phase-plane trajectories are produced. The bang-bang controller uses a model of this trajectory as a switching curve. The design rationale for the controller was the...
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BACKGROUND Total knee arthroplasty is effective to regain quality of life. Standing up from and sitting down on a chair and stair stepping motion are important in daily living. We previously reported in vivo kinematics of this implant during a stepping exercise. The purpose of this analysis was to assess in vivo knee motion during standing up from and sitting down on a chair and determine the m...
متن کاملA kinematic comparison between elderly and young subjects standing up from and sitting down in a chair.
BACKGROUND AND AIMS The transfer from sitting to standing and back to sitting as the two phases of the same task has never been studied in elderly people. The purposes of this study were to analyse and compare kinematic features of the whole task (standing up and sitting down) and to determine whether there are age-related differences upon movement kinematics in healthy elderly persons during t...
متن کاملEffect of Insulated Up and Down Lid Motion on the Heat Transfer of a Lid-Driven Cavity with an attached fin
This study investigates the effect of lid motion on the optimal characteristics a thin rectangular fin attached on the hot wall of a square lid-driven cavity with active vertical walls. The optimal fin position is studied for Richardson numbers of 0.1-10. The effect of mounting a rectangular fin with a thermal conductivity of 1 and 1000 on minimization and maximization of heat transfer through ...
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ژورنال
عنوان ژورنال: Journal of the Robotics Society of Japan
سال: 1998
ISSN: 0289-1824,1884-7145
DOI: 10.7210/jrsj.16.1007