Adaptive neural network force tracking impedance control for uncertain robotic manipulator based on nonlinear velocity observer

Z Yang, J Peng, Y Liu - Neurocomputing, 2019 - Elsevier
In this paper, an adaptive neural network force tracking impedance control scheme based
on a nonlinear observer is proposed to control robotic system with uncertainties and external …

Adaptive neural network output feedback control for flexible multi-link robotic manipulators

B Rahmani, M Belkheiri - International Journal of Control, 2019 - Taylor & Francis
In this paper, a novel approach for adaptive control of flexible multi-link robots in the joint
space is presented. The approach is valid for a class of highly uncertain systems with …

Robust output feedback control of single-link flexible-joint robot manipulator with matched disturbances using high gain observer

H Ullah, FM Malik, A Raza, N Mazhar, R Khan… - Sensors, 2021 - mdpi.com
This article focuses on the output feedback control of single-link flexible-joint robot
manipulators (SFJRMs) with matched disturbances and parametric uncertainties. Formally …

[PDF][PDF] Review on modeling and control of flexible link manipulators

D Subedi, I Tyapin, G Hovland - 2020 - uia.brage.unit.no
This paper presents a review of dynamic modeling techniques and various control schemes
to control flexible link manipulators (FLMs) that were studied in recent literature. The …

Distributed piezoelectric vibration control for a flexible-link manipulator based on an observer in the form of partial differential equations

H Yang, J Liu - Journal of Sound and Vibration, 2016 - Elsevier
This paper mainly focuses on designing a distributed observer-based controller for a flexible-
link manipulator bonded with piezoelectric actuators. The dynamic model of the link can be …

Fuzzy adaptive output feedback control for robotic systems based on fuzzy adaptive observer

J Peng, Y Liu, J Wang - Nonlinear Dynamics, 2014 - Springer
In this paper, a fuzzy adaptive output feedback control scheme based on fuzzy adaptive
observer is proposed to control robotic systems with parameter uncertainties and external …

Nonlinear dynamic and stability analysis of soft fluidic robotic system with reduced computational cost

BJ Haji, M Bamdad - Mechanics of Advanced Materials and …, 2023 - Taylor & Francis
The fluid-filled network of channels embedded into the soft body can be introduced as a
bending actuator for the soft robot. The supporting elastic structure is deformed from the …

Feedforward fuzzy trajectory compensator with robust adaptive observer at input trajectory level for uncertain multi-link robot manipulators

Y Chen, K Wang, L Zhai, J Gao - Journal of the Franklin institute, 2017 - Elsevier
This paper presents an inverse dynamics controller plus feedforward fuzzy trajectory
compensator suitable for the trajectory tracking control of uncertain multi-link robot …

Tracking control of underwater vehicle subject to uncertainties using fuzzy inverse desired trajectory compensation technique

Y Chen, R Zhang, X Zhao, J Gao - Journal of Marine Science and …, 2016 - Springer
Computed-torque controller plus fuzzy inverse desired trajectory compensation technique
based on robust adaptive fuzzy observer is proposed to control underwater vehicle subject …

Two-time scale virtual sensor design for vibration observation of a translational flexible-link manipulator based on singular perturbation and differential games

J Ju, W Li, Y Wang, M Fan, X Yang - Sensors, 2016 - mdpi.com
Effective feedback control requires all state variable information of the system. However, in
the translational flexible-link manipulator (TFM) system, it is unrealistic to measure the …