Vineet Vashista
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View article: A Novel Principle for Transparent Applications of Force Impulses in Cable-Driven Rehabilitation Systems
A Novel Principle for Transparent Applications of Force Impulses in Cable-Driven Rehabilitation Systems Open
A critical requirement for rehabilitation robots is achieving high transparency in user interaction to minimize interference when assistance is unnecessary. Cable-driven systems are a compelling alternative to rigid-link robots due to thei…
View article: Manipulating device-to-body forces in passive exosuit: An experimental investigation on the effect of moment arm orientation using passive back-assist exosuit emulator
Manipulating device-to-body forces in passive exosuit: An experimental investigation on the effect of moment arm orientation using passive back-assist exosuit emulator Open
Passive exosuits have been vastly researched in the past decade for lifting tasks to alleviate the mechanical loading on the spine and reduce the lower back muscle activities in lifting tasks. Despite promising advantages of exosuits, fact…
View article: Single-Joint Angle Computation using Inertial Sensors with Feedback on Smartphone
Single-Joint Angle Computation using Inertial Sensors with Feedback on Smartphone Open
Human joint kinematics is an important biomarker of the joint and muscles' strength responsible for its actuation. Restriction to joint movement directly affects the limb's interaction with its environment and puts other joints at risk of …
View article: On the Human Control of a Multiple Quadcopters with a Cable-suspended Payload System
On the Human Control of a Multiple Quadcopters with a Cable-suspended Payload System Open
A quadcopter is an under-actuated system with only four control inputs for six degrees of freedom, and yet the human control of a quadcopter is simple enough to be learned with some practice. In this work, we consider the problem of human …
View article: On the Human Control of a Multiple Quadcopters with a Cable-suspended\n Payload System
On the Human Control of a Multiple Quadcopters with a Cable-suspended\n Payload System Open
A quadcopter is an under-actuated system with only four control inputs for\nsix degrees of freedom, and yet the human control of a quadcopter is simple\nenough to be learned with some practice. In this work, we consider the problem\nof hum…
View article: Evolving Toward Subject-Specific Gait Rehabilitation Through Single-Joint Resistive Force Interventions
Evolving Toward Subject-Specific Gait Rehabilitation Through Single-Joint Resistive Force Interventions Open
Walking is one of the most relevant tasks that a person performs in their daily routine. Despite its mechanical complexities, any change in the external conditions that applies some external perturbation, or in the human musculoskeletal sy…
View article: Robot-driven downward pelvic pull to improve crouch gait in children with cerebral palsy
Robot-driven downward pelvic pull to improve crouch gait in children with cerebral palsy Open
Robotic training of children with crouch gait improved posture and walking by enhancing muscle strength and coordination.
View article: A Novel Approach to Apply Gait Synchronized External Forces on the Pelvis Using A-TPAD to Reduce Walking Effort
A Novel Approach to Apply Gait Synchronized External Forces on the Pelvis Using A-TPAD to Reduce Walking Effort Open
In this paper, we develop an intervention to apply external gait synchronized forces on the pelvis to reduce the user's effort during walking. A cable-driven robot was used to apply the external forces and an adaptive frequency oscillator …
View article: Direction-Dependent Adaptation of Dynamic Gait Stability Following Waist-Pull Perturbations
Direction-Dependent Adaptation of Dynamic Gait Stability Following Waist-Pull Perturbations Open
Balance recovery during an unexpected disturbance is a complex motor task, where part of the variability depends on the type of the perturbation itself. Despite of this, little is known to what extent adaptation mechanisms to repeated pert…
View article: A Cable-Driven Pelvic Robot: Human Gait Adaptation and Rehabilitation Studies
A Cable-Driven Pelvic Robot: Human Gait Adaptation and Rehabilitation Studies Open
Walking is a state of continuous imbalance that requires a complex control strategy and cyclic activation of leg muscles to achieve successful inter‐limb coordination. Neuro‐musculoskeletal impairments, such as stroke, cerebral palsy, and …