Search Results - "Inkol, Keaton A."

InverseMuscleNET: Alternative Machine Learning Solution to Static Optimization and Inverse Muscle Modeling by Nasr, Ali, Inkol, Keaton A, Bell, Sydney, McPhee, John

“…InverseMuscleNET, a machine learning model, is proposed as an alternative to static optimization for resolving the redundancy issue in inverse muscle models. A…”
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Modelling the dynamic margins of stability for use in evaluations of balance following a support-surface perturbation by Inkol, Keaton A., Vallis, Lori Ann

“…The dynamic margin of stability provides a method that captures the center of mass (CoM) state (position-velocity) in relation to the base of support (BoS)…”
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Muscle torque generators in multibody dynamic simulations of optimal sports performance by Inkol, Keaton A., Brown, Colin, McNally, William, Jansen, Conor, McPhee, John

“…Using detailed musculoskeletal models in computer simulations of human movement can provide insights into individual muscle and joint loading; however, these…”
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Modeling margin of stability with feet in place following a postural perturbation: Effect of altered anthropometric models for estimated extrapolated centre of mass by Inkol, Keaton A., Huntley, Andrew H., Vallis, Lori Ann

“…•Reduced CoM models may accurately quantify stability for fixed-support strategies.•Must consider trunk/leg CoM to quantify stability after sagittal…”
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Do perturbation-evoked responses result in higher reaction time costs depending on the direction and magnitude of perturbation? by Inkol, Keaton A., Huntley, Andrew H., Vallis, Lori Ann

“…To date, little work has focused on whether cognitive-task interference during postural response execution is influenced by the direction and/or magnitude of…”
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Repeated Exposure to Forward Support-Surface Perturbation During Overground Walking Alters Upper-Body Kinematics and Step Parameters by Inkol, Keaton A., Huntley, Andrew H., Vallis, Lori Ann

“…Locomotion requires both proactive and reactive control strategies to maintain balance. The current study aimed to: (i) ascertain upper body postural responses…”
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The torque-frequency relationship is impaired similarly following two bouts of eccentric exercise: No evidence of a protective repeated bout effect by Hinks, Avery, Hess, Adam, Debenham, Mathew I.B., Chen, Jackey, Mazara, Nicole, Inkol, Keaton A., Cervone, Daniel T., Spriet, Lawrence L., Dalton, Brian H., Power, Geoffrey A.

“…High-intensity eccentric exercise can lead to muscle damage and weakness. The ‘repeated bout effect’ (RBE) can attenuate these impairments when performing a…”
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Slip and Trip Perturbations During an Object Transport Task Requiring a Lateral Change in Support by Huntley, Andrew H., Inkol, Keaton A., Vallis, Lori Ann

“…The ability to counteract destabilizing external forces while simultaneously executing a complex task presents a novel way to ascertain one's ability to…”
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Assessing Control of Fixed-Support Balance Recovery in Wearable Lower-Limb Exoskeletons Using Multibody Dynamic Modelling by Inkol, Keaton A., McPhee, John

“…Despite many lower-limb exoskeletons requiring the use of crutches to maintain upright postures, limited research has assessed control of standing balance…”
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Using Dynamic Simulations to Estimate the Feasible Stability Region of Feet-In-Place Balance Recovery for Lower-Limb Exoskeleton Users by Inkol, Keaton A., McPhee, John

“…In recent years, research into the balancing ca-pabilities of lower-limb exoskeletons has increased with hopes of achieving "crutch-less" stance and…”
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Simulating Human Upper and Lower Limb Balance Recovery Responses Using Nonlinear Model Predictive Control by Inkol, Keaton A., McPhee, John

“…The ability to generate predictive dynamic simulations of human movement using optimal control has been a growing point of interest in the design of…”
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Human and Passive Lower-Limb Exoskeleton Interaction Analysis: Computational Study with Dynamics Simulation using Nonlinear Model Predictive Control by Haraguchi, Naoto, Nasr, Ali, Inkol, Keaton A., Hase, Kazunori, McPhee, John

“…Forward dynamics simulations have the advantage of assessing performance of novel exoskeleton designs at a low cost. For developing a new passive lower-limb…”
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Simulation of Energy Regeneration in Human Locomotion for Efficient Exoskeleton Actuation by Laschowski, Brokoslaw, Inkol, Keaton A., Mihailidis, Alex, McPhee, John

“…Backdriveable actuators with energy regeneration can improve the efficiency and extend the battery-powered operating times of robotic lower-limb exoskeletons…”
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