Implementation of a Service-Oriented Architecture for Applications in Physical Rehabilitation

Camacho, John Alexander; Chamorro, Cristian; Sanabria, John Alexander; Caicedo, Nayiver Gladys; García, J.

doi:10.19053/01211129.v26.n46.2017.7323

Cited by 3 publications

(1 citation statement)

References 7 publications

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“…Over the past decades, the teleoperation technologies have been widely applied in various aspects, such as space maintenance [1], [2], ocean exploration [3], [4], military applications [5], hazardous material disposal [6], [7], tele-medicine [8], [9], education and entertainment [10]- [12]. Generally, a teleoperated system contains a master robot with a human operator, a slave robot with remote environment, communication channel.…”

Section: Introductionmentioning

confidence: 99%

A Wave Variable Approach With Multiple Channel Architecture for Teleoperated System

et al. 2019

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Performance of teleoperation can be greatly influenced by time delay in the process of tele-manipulation with respect to accuracy and transparency. Wave variable is an effective algorithm to achieve a good stable capability. However, some traditional wave variable methods may decrease the performance of transparency and suffer the impacts of wave reflection. To deal with the problem of stability and transparency in teleoperation, in this paper, a novel wave variable method with four channel is presented to achieve stable tracking in position and force. In addition, the proposed method can achieve the distortion compensation and reduce the impacts of wave reflection. The simulation experimental results verified the tracking performance of the proposed method.INDEX TERMS Teleoperation, wave-variable-based method with four channel, stability and transparency, position tracking, force reflection.

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Section: Introductionmentioning

confidence: 99%

A Wave Variable Approach With Multiple Channel Architecture for Teleoperated System

et al. 2019

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ROBMMOR: An Experimental Robotic Manipulator for Motor Rehabilitation of Knee

Navarrete¹,

Baca²,

Villanueva

et al. 2018

Advances in Computational Intelligence

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Development of a Control Strategy in an Isokinetic Device for Physical Rehabilitation

Peñaloza-González,

González-Mejía,

García-Melo

2023

Sensors

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Robotic-assisted rehabilitation is currently being applied to improve the effectiveness of human gait rehabilitation and recover the mobility and strength after a stroke or spinal cord injury; a robotic assistant can allow the active participation of the patient and the supervision of the collected data and decrease the labor required from therapists during the patient’s training exercises. The goal of gait rehabilitation with robotic-based assistance is to restore motor function by using diverse control strategies, taking account of the physical interaction with the lower limbs of the patient. Over the last few years, researchers have extracted useful information from the patient’s biological signals that can effectively reflect movement intention and muscle activation. One way to evaluate progress in rehabilitation is through isokinetic prototype tests that describe the dynamic characteristics of an isokinetic leg extension device for rehabilitation and control action. These tests use an isokinetic system to assess muscle strength and performance in a patient during isometric or isokinetic contraction. An experimental prototype shown in the following work allows the device’s performance to be evaluated in a controlled environment before the patient’s use. New features provide a control system that can be teleoperated for distributed structures, enabling the remote operation and management of the device. In order to achieve physical recovery from musculoskeletal injuries in the lower limbs and the reintegration of the affected subject into society as an independent and autonomous individual in their daily activities, a control model that introduces a medical isokinetic rehabilitation protocol is presented, in which the element that carries out such protocol consists of a magnetic particle brake whose control action is strongly influenced by the dynamics of the system when in contact with the end user—specifically, the patient’s legs in the stretch from the knee to the ankle. The results of these tests are valuable for health professionals seeking to measure their patient’s progress during the rehabilitation process and determine when it is safe and appropriate to advance in their treatment.

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Implementation of a Service-Oriented Architecture for Applications in Physical Rehabilitation

Cited by 3 publications

References 7 publications

A Wave Variable Approach With Multiple Channel Architecture for Teleoperated System

A Wave Variable Approach With Multiple Channel Architecture for Teleoperated System

ROBMMOR: An Experimental Robotic Manipulator for Motor Rehabilitation of Knee

Development of a Control Strategy in an Isokinetic Device for Physical Rehabilitation

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