نتایج جستجو برای: Upright Balance
تعداد نتایج: 147429 فیلتر نتایج به سال:
case presentation the patient was a 65-year-old female with sps diagnosed 1 year before. assessments were performed, such as range of motion, muscle strength, pain, balance, and functional mobility. she had shoulder pain, with a score of 5/10 on the numerical pain rating scale for both shoulders. moreover, her muscle strength was impaired. although the patient could not maintain an upright posi...
In a walking cycle design, maximizing the upright balance should be considered in addition to the kinematic constraints, energy consumption rate must be considered. The purpose of this study is to find the optimal step length obtained for each person according to the physical features. In this research, in order to minimize energy consumption rate by considering maximum balance two cost functio...
We examined whether the direction of balance rather than an otolith reference determines the perceived upright. Participants seated in a device that rotated around the roll axis used a joystick to control its motion. The direction of balance of the device, the location where it would not be accelerated to either side, could be offset from the gravitational vertical, a technique introduced by Ri...
Lateral balance is a critical factor in keeping the human body upright during walking. Two important mechanisms for balance control are the stepping strategy, in which the foot placement is changed in the direction of a sensed fall to modulate how the gravitational force acts on the body, and the lateral ankle strategy, in which the body mass is actively accelerated by an ankle torque. Currentl...
in this paper standing balance control of a biped with toe-joint is presented. the model consists of an inverted pendulum as the upper body and the foot contains toe-joint. the biped is actuated by two torques at ankle-joint and toe-joint to regulate the upper body in upright position. to model the interaction between foot and the ground, configuration constraints are defined and utilized. to s...
[Purpose] This study is designed to compare the effects of abdominal drawing-in exercise and myofascial release on pain, flexibility, and balance of elderly females. [Subjects and Methods] Forty elderly females aged 65 or older who had complained of low back pain for three months or longer were selected as the subjects. They were randomly and equally assigned to either an abdominal drawing-in g...
Upright balance control is a fundamental skill of bipedal robots for various tasks that are usually performed by human beings. Conventional robotic often realized developing accurate dynamic models using series fixed torque-ankle states, but their success subject to physical and kinematic models. This can be particularly challenging when external disturbing forces present, this common in unstru...
One of the most important tasks in biped robot is the balance-keeping control. A question arisen as how do our human beings make the balance-keeping possible in upright standing as human beings are the only biped-walking primates, which takes several million years of evolution period to achieve this ability. Studies on humans’ balance-keeping mechanism are not only the work of physiologists but...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید