The design of swing and stance control for path following of a prosthetic leg robot subject to uncertain dynamics and exterior disturbances is a serious issue, which affects the …
The main problem of the prosthetic limb design is the ability to test recently developed devices on amputee and testing in dangerous circumstances. In the present study, a virtual …
Objective: We design an optimal passivity-based tracking/impedance control system for a robotic manipulator with energy regenerative electronics, where the manipulator has both …
V Azimi, D Simon, H Richter - Dynamic Systems …, 2015 - asmedigitalcollection.asme.org
We propose a nonlinear robust model reference adaptive impedance controller for an active prosthetic leg for transfemoral amputees. We use an adaptive control term to consider the …
H Mohammadi, H Richter - 2015 American Control Conference …, 2015 - ieeexplore.ieee.org
Stability and human-like motion are among the main factors that should be considered while designing a prosthetic limb. The prosthetic limb should be capable of accommodating …
A method to estimate ground reaction forces (GRFs) in a robot/prosthesis system is presented. The system includes a robot that emulates human hip and thigh motion, along …
This volume is dedicated to Prof. Vsevolod M. Kuntsevich, Academician of the National Academy of Sciences of Ukraine (NASU), President of the National Committee of the …
AC Etoundi, A Dobner, S Agrawal… - Frontiers in Robotics …, 2022 - frontiersin.org
Movement within the human body is made possible by joints connecting two or more elements of the musculoskeletal system. Losing one or more of these connections can …
This paper presents, compares, and tests two robust model reference adaptive impedance controllers for a three degrees-of-freedom (3DOF) powered prosthesis/test robot. We first …