Obstacle-crossing strategy and formation parameters optimization of a multi-tracked-mobile-robot system with a parallel manipulator
Sign Up to like & getrecommendations! Published in 2020 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2020.103919
Abstract: Abstract Multiple robots collaborative transportation is a new trend of robotic research in unmanned logistics area. Existing researches focus on the collaborative transportation on the flat ground, but usually neglect the obstacle-crossing problems in real-world… read more here.
Keywords: tracked mobile; robot; manipulator; obstacle crossing ... See more keywords
Effects of long-term Tai-Chi Chuan practice on whole-body balance control during obstacle-crossing in the elderly
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-022-06631-8
Abstract: Older people are subject to an increased risk of falling compared to the young, especially during obstacle negotiation. This study aimed to quantify the effects of long-term Tai-Chi Chuan (TCC) practice on the balance control… read more here.
Keywords: long term; obstacle crossing; balance; balance control ... See more keywords
Implementing the analytical reachable body workspace for calculating the obstacle-crossing ability of a hexapod robot
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Mechanisms and Robotics"
DOI: 10.1115/1.4062353
Abstract: Calculating the maximum obstacle-crossing ability accurately in the mechanism design stage can better ensure that the manufactured robot prototype meets the predefined indices. The obstacle-crossing task of the legged robot is achieved by the collaborative… read more here.
Keywords: ability; obstacle crossing; body workspace; workspace ... See more keywords
Sex Differences in the Visuomotor Control of Obstacle Crossing When Walking are not Age-Related.
Sign Up to like & getrecommendations! Published in 2022 at "Perceptual and motor skills"
DOI: 10.1177/00315125221077566
Abstract: To ensure stable obstacle crossing when walking, visual information is required two steps before reaching the obstacle. As possible age-related sex differences in visuomotor control have not been investigated, we assessed sex differences in obstacle… read more here.
Keywords: obstacle crossing; visual field; sex; sex differences ... See more keywords
Use of the Azure Kinect to measure foot clearance during obstacle crossing: A validation study
Sign Up to like & getrecommendations! Published in 2022 at "PLoS ONE"
DOI: 10.1371/journal.pone.0265215
Abstract: Obstacle crossing is typical adaptive locomotion known to be related to the risk of falls. Previous conventional studies have used elaborate and costly optical motion capture systems, which not only represent a considerable expense but… read more here.
Keywords: azure kinect; obstacle; obstacle crossing; foot clearance ... See more keywords
Stroke-Related Changes in the Complexity of Muscle Activation during Obstacle Crossing Using Fuzzy Approximate Entropy Analysis
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Neurology"
DOI: 10.3389/fneur.2018.00131
Abstract: This study investigated the complexity of the electromyography (EMG) of lower limb muscles when performing obstacle crossing tasks at different heights in poststroke subjects versus healthy controls. Five poststroke subjects and eight healthy controls were… read more here.
Keywords: complexity; healthy controls; muscle; fuzzy approximate ... See more keywords
Aging Affects Multi-Objective Optimal Control Strategies during Obstacle Crossing
Sign Up to like & getrecommendations! Published in 2021 at "Applied Sciences"
DOI: 10.3390/app11178040
Abstract: Obstacle crossing challenges balance and increases the risk of falls in older people. Knowledge of the control strategies adopted by older people will be helpful for the study of the mechanisms of falls during obstacle… read more here.
Keywords: control; multi objective; obstacle; obstacle crossing ... See more keywords
The interactive effect of cognitive and physical dual task interventions on obstacle negotiation while walking in healthy young, and older, adults
Sign Up to like & getrecommendations! Published in 2021 at "Neurology India"
DOI: 10.4103/0028-3886.325349
Abstract: Context: Dual task performance affects obstacle crossing ability in older adults. Previous studies suggest that cognitive dual tasking can lead to changes in obstacle crossing performance in older adults, but there is a lack of… read more here.
Keywords: dual task; task; young older; healthy young ... See more keywords