Force Shadows: An Online Method to Estimate and Distribute Vertical Ground Reaction Forces from Kinematic Data
نویسندگان
چکیده
منابع مشابه
Force treadmill for measuring vertical and horizontal ground reaction forces.
We constructed a force treadmill to measure the vertical, horizontal and lateral components of the ground-reaction forces (Fz, Fy, Fx, respectively) and the ground-reaction force moments (Mz, My, Mx), respectively exerted by walking and running humans. The chassis of a custom-built, lightweight (90 kg), mechanically stiff treadmill was supported along its length by a large commercial force plat...
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Gait is a basic requirement for daily activity and is known as one of the most universal and complex of all human activities (Sadeghi et al, 2000). The aim of gait is to support the body against gravity while generating movements to propel the body forward. For producing the smooth rhythmical motion of the able-bodied gait, it requires precise coordination between the tasks of propulsion and ba...
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Nine subjects (6 males, 3 females) ranging in body mass from 90.9 to 45.5 kg ran repeated trials across a force platform while being filmed at 50 fps. The subjects ran five barefooted trials at each of three speeds: 3.35, 3.83, and 4.47 m s-I. Force data were collected on-line and analyzed for the magnitude and temporal characteristics of the initial impact (FZ1) peak and the active (Fz2) peak ...
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ژورنال
عنوان ژورنال: Sensors
سال: 2020
ISSN: 1424-8220
DOI: 10.3390/s20195709