Preliminary Evaluation of a Performance|based Stiffness Control for ...

Preliminary Evaluation of a Performance-based Stiffness Control for ...

The output stiffness would be adjusted independently via variable stiffness actuator during the rehabilitation training processing. In addition, when the ...

Preliminary Evaluation of a Performance-based Stiffness Control for ...

The output stiffness would be adjusted independently via variable stiffness actuator during the rehabilitation training processing. In addition, ...

Preliminary Evaluation of a Performance-based Stiffness Control for ...

Preliminary Evaluation of a Performance-based Stiffness. Control for Upper Limb Elbow Joints Rehabilitation. Ziyi Yang*1 , Shuxiang Guo*2*3, and Yi Liu*1. *1 ...

[PDF] Preliminary Evaluation of a Performance-based Stiffness ...

A performance-based stiffness control strategy for maximum the rehabilitation effect and increasing the patient participant was proposed utilizing the ...

Preliminary Evaluation of a Performance-based Stiffness Control for ...

Request PDF | On Aug 8, 2021, Ziyi Yang and others published Preliminary Evaluation of a Performance-based Stiffness Control for Upper Limb Elbow Joints ...

YI LIU - Preliminary Evaluation of a Performance-based Stiffness ...

Preliminary Evaluation of a Performance-based Stiffness Control for Upper Limb Elbow Joints Rehabilitation. Ziyi Yang; ,; Shuxiang Guo; ,; Yi Liu. Export ...

Variable stiffness control for SEAs in rehabilitation training | Request ...

... based on cascade impedance controller. First ... Preliminary Evaluation of a Performance-based Stiffness Control for Upper Limb Elbow Joints Rehabilitation.

Performance Evaluation of a Powered Variable-stiffness ...

In order to provide appropriate power assistance during home-based rehabilitation, a variable stiffness actuator (VSA) was applied to regulate ...

Stiffness Perception using Transcutaneous Electrical Stimulation ...

During passive control, prerecorded force traces were randomly selected from a pool. Our results showed that the accuracy of object stiffness recognition was ...

A Hybrid Motion Stiffness Control of Variable Stiffness Actuator for ...

Guo, and Yi Liu, “ Preliminary Evaluation of a. Performance-based Stiffness Control for Upper Limb Elbow Joints. Rehabilitation,” in Proceedings of 2021 IEEE ...

Impedance-Controlled Variable Stiffness Actuator for Lower Limb ...

A novel application of the variable stiffness actuator (VSA)-based assistance/rehabilitation robot-featured impedance control using a cascaded position ...

Design, modeling and testing of a compact variable stiffness ...

Stiffness modeling of VSM is developed in Section 3, followed by the analysis of performance limits. The dynamics of the VSM is analyzed in Section 4. In ...

An Operating Stiffness Controller for the Medical Continuum Robot ...

The OSC controller generated average relevant error values of 7.82% and 3.09% for the operating stiffness control experiments with constant and time-varying ...

A Task Performance-Based sEMG-Driven Variable Stiffness Control ...

Furthermore, the rehabilitation task performance is usually described by position tracking error or toque, which may lack comprehensive analysis of different.

Analysis and Control of Variable Stiffness Robots

A model based method is to use a pre-planned velocity trajectory to bring the system ... tuation based on enumeration and analysis of performance,” in Proc. IEEE ...

A continuum manipulator for continuously variable stiffness and its ...

A stiffness control formulation utilizes the configuration redundancy of the manipulator to achieve stiffness variation control in a desired direction at a ...

A Novel Variable Stiffness Compliant Robotic Link Based on ...

To optimize the design, stiffness analysis of the DSU and Tri-DSU under various configurations and forces was performed by a derived linear analytical model ...

Stiffness analysis and experimental validation of robotic systems

The proposed numerical procedure is based on models with lumped parameters for deriving the Cartesian stiffness matrix. Stiffness performance indices are also ...

Comparing model-based control methods for simultaneous stiffness ...

Using the stiffness model, a sliding mode controller and model predictive controller are developed to control stiffness and position simultaneously.

A User Study on Personalized Stiffness Control and Task Specificity ...

This article introduces a Personalized Adaptive Stiffness controller for pHRI that is calibrated for the user's force profile and validates its performance.