Non-linear finite-time tracking control of uncertain robotic manipulators using time-varying disturbance observer-based sliding mode method
In this paper, a time-varying chattering-free disturbance observer-based position tracking
control law of serial robotic manipulators is presented to track a reference signal in a finite …
control law of serial robotic manipulators is presented to track a reference signal in a finite …
Design and experimental validation of an adaptive fast-finite-time observer on uncertain electro-hydraulic systems
This paper presents the design of an adaptive fast-finite-time extended state observer for
electro-hydraulic actuator systems. First, the system model is divided into three parts, and …
electro-hydraulic actuator systems. First, the system model is divided into three parts, and …
Disturbance observer-based nonlinear feedback control for position tracking of electro-hydraulic systems in a finite time
In this paper, a disturbance observer-based backstepping tracking control is designed for an
electro-hydraulic actuator (EHA) system to estimate and track reference signals in a finite …
electro-hydraulic actuator (EHA) system to estimate and track reference signals in a finite …
Continuous finite-time extended state observer design for electro-hydraulic systems
This paper presents a novel framework towards a time-varying observer design for nonlinear
electro-hydraulic actuators. The key idea of this paper is to employ a positive-increasing …
electro-hydraulic actuators. The key idea of this paper is to employ a positive-increasing …
Adaptive fast-finite-time extended state observer design for uncertain electro-hydraulic systems
This paper presents the design of an adaptive fast-finite-time extended state observer for
electro-hydraulic actuator systems. First, state variables and subsequently the system model …
electro-hydraulic actuator systems. First, state variables and subsequently the system model …
Finite-time continuous extended state observers: design and experimental validation on electro-hydraulic systems✰
In this paper, a time-varying chattering-free observer for electro-hydraulic actuators able to
provide finite-time estimations of the full state variables as well as uncertainties is presented …
provide finite-time estimations of the full state variables as well as uncertainties is presented …
Robot joint friction compensation learning enhanced by 6D virtual sensor
L Roveda, A Bussolan, F Braghin… - International Journal of …, 2022 - Wiley Online Library
High‐performance robot control is one of the most investigated topics in both research and
industry. Being able to compensate for robot dynamics is indeed one major challenge. Joint …
industry. Being able to compensate for robot dynamics is indeed one major challenge. Joint …
[HTML][HTML] An experimental comparative study of adaptive sigma-point Kalman filters: Case study of a rigid–flexible four-bar linkage mechanism and a servo-hydraulic …
This paper investigates the application, design, and implementation of different adaptive
sigma-point Kalman filters for nonlinear dynamic systems. It is a well-known fact that the …
sigma-point Kalman filters for nonlinear dynamic systems. It is a well-known fact that the …
Chattering‐free robust finite‐time output feedback control scheme for a class of uncertain non‐linear systems
In this study, an innovative technique to design an observer‐based finite‐time output
feedback controller (FT‐OFC) is proposed for a class of non‐linear systems. This controller …
feedback controller (FT‐OFC) is proposed for a class of non‐linear systems. This controller …
Distributed adaptive impedance control of networked Lagrangian systems with neighborhood interaction feedback
In this study, a new distributed impedance control is proposed in networked Lagrangian
systems to improve the compliant performance of each node in respective environment …
systems to improve the compliant performance of each node in respective environment …