Ricardo Garcia Rosas

Exploiting Inherent Human Motor Behaviour in the Online Personalisation of Human-Prosthetic Interfaces

Ricardo Garcia-Rosas, Tianshi Yu, Denny Oetomo, Chris Manzie, Ying Tan, Peter Choong

Journal article  |  2021  |  IEEE ROBOTICS AND AUTOMATION LETTERS

Human-prosthetic interfaces require their settings to be tuned to individual users. This can potentially be done autonomously whil..

Personalized Online Adaptation of Kinematic Synergies for Human-Prosthesis Interfaces.

Ricardo Garcia-Rosas, Ying Tan, Denny Oetomo, Chris Manzie, Peter Choong

Journal article  |  2021  |  IEEE Transactions on Cybernetics

Synergies have been adopted in prosthetic limb applications to reduce the complexity of design, but typically involve a single syn..

Comparing the Outcomes of Population-averaged and Personalised Input Feature Selection for Transhumeral Prosthetic Interfaces

T Yu, R Garcia-Rosas, A Mohammadi, Y Tan, P Choong, D Oetomo

Conference Proceedings  |  2021  |  Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics

An interface for a powered upper limb prosthesis is designed to achieve the target poses intended by the human user as interpreted..

Separability of Input Features and the Resulting Accuracy in Classifying Target Poses for Active Transhumeral Prosthetic Interfaces

Tianshi Yu, Ricardo Garcia-Rosas, Alireza Mohammadi, Ying Tan, Peter Choong, Denny Oetomo

Journal article  |  2021  |  2021 43RD ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE & BIOLOGY SOCIETY (EMBC)

In active prostheses, it is desired to achieve target poses for a given family of tasks, for example, in the task of forward reach..

Task-Space Synergies for Reaching Using Upper-Limb Prostheses

Ricardo Garcia-Rosas, Denny Oetomo, Chris Manzie, Ying Tan, Peter Choong

Journal article  |  2020  |  IEEE TRANSACTIONS ON NEURAL SYSTEMS AND REHABILITATION ENGINEERING

Synergistic prostheses enable the coordinated movement of the human-prosthetic arm, as required by activities of daily living. Thi..

Tactile Feedback in Closed-Loop Control of Myoelectric Hand Grasping: Conveying Information of Multiple Sensors Simultaneously via a Single Feedback Channel.

Raphael M Mayer, Ricardo Garcia-Rosas, Alireza Mohammadi, Ying Tan, Gursel Alici, Peter Choong, Denny Oetomo

Journal article  |  2020  |  Frontiers in Neuroscience

The appropriate sensory information feedback is important for the success of an object grasping and manipulation task. In many sce..

Online Personalisation of Human-Prosthetic Interfaces

Ricardo Garcia Rosas

Thesis / Dissertation  |  2020

Upper-limb loss affects over 541,000 people in the US, and over 3,500 new amputations are reported each year in countries like Ita..

On-line Synergy Identification for Personalized Active Arm Prosthesis: A Feasibility Study

R Garcia-Rosas, Y Tan, D Oetomo, C Manzie

Conference Proceedings  |  2018  |  Proceedings of the ... American Control Conference. American Control Conference

© 2018 AACC. The number of degrees of freedom in prosthetic devices today is greater than the number of available electromyographi..

On the Relationship Between Human Motor Control Performance and Kinematic Synergies in Upper Limb Prosthetics.

Ricardo Garcia-Rosas, Denny Oetomo, Chris Manzie, Ying Tan, And Peter Choong

Journal article  |  2018  |  Annu Int Conf IEEE Eng Med Biol Soc

Current prosthesis command interfaces only allow for a single degree of freedom to be commanded at a time, making coordinated moti..

Nonlinear Observer Based Control Design for an Under-actuated Compliant Robotic Hand

R Garcia-Rosas, JM Portella-Delgado, Y Tan, D NESIC

Conference Proceedings  |  2016

This work aims at designing control algorithms for an under-actuated compliant adaptive prosthetic hand to perform a complex task ..