Robust Pseudo Virtual Passive Dynamic Walking Considering Swing-leg Retraction
نویسندگان
چکیده
منابع مشابه
Characterizing Swing-Leg Retraction in Human Locomotion
Swing-leg retraction, the backward rotation of the swing leg just prior to ground contact, is observed in human locomotion. While several advantages of swingleg retraction, like gait stability and perturbation rejection, are shown by conceptual models, there is currently very little experimental data on swing-leg retraction in human motion. In this paper, kinematic data for twenty-eight subject...
متن کاملFrom Passive Dynamic Walking to Passive Turning of Biped walker
Dynamically stable biped robots mimicking human locomotion have received significant attention over the last few decades. Formerly, the existence of stable periodic gaits for straight walking of passive biped walkers was well known and investigated as the notion of passive dynamic walking. This study is aimed to elaborate this notion in the case of three dimensional (3D) walking and extend it f...
متن کاملSwing-leg retraction: a simple control model for stable running.
In running, the spring-like axial behavior of stance limbs is a well-known and remarkably general feature. Here we consider how the rotational behavior of limbs affects running stability. It is commonly observed that running animals retract their limbs just prior to ground contact, moving each foot rearward towards the ground. In this study, we employ a conservative spring-mass model to test th...
متن کاملActive Leg Compliance for Passive Walking
Previous research has shown that passive (or ballistic) walking is an energetic efficient and mechanical cheap way of walking. Therefore ballistic walking would be suitable for apphcauons in rehabilitation technology and autonomous robots. Successful application would require a smooth hip trajectory in ordet to protect respectively the patient or electronics against large velocity changes due t...
متن کاملPassive Dynamic Walking Analysis
There are an estimated 1.7 million Americans living with limb loss; further, spinal cord injuries afflict 250,000 Americans [1]. Many patients lose their jobs and their quality of life plummets. Fortunately there have been significant advancements in the design of prosthetic limbs in the last few decades. A noteworthy achievement is the direct integration of a prosthetic device with the brain, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Robotics Society of Japan
سال: 2009
ISSN: 0289-1824,1884-7145
DOI: 10.7210/jrsj.27.892