[HTML][HTML] Analysis of trajectory and motion parameters of an industrial robot cooperating with a numerically controlled machine tools

K Peta, J Wlodarczyk, M Maniak - Journal of Manufacturing Processes, 2023 - Elsevier
The tendency to improve manufacturing processes also applies to robotic and automated
processes. Optimization of the trajectory and motion parameters of an industrial robot is one …

Robust adaptive finite-time tracking control for Intervention-AUV with input saturation and output constraints using high-order control barrier function

YK Hou, H Wang, Y Wei, HHC Iu, T Fernando - Ocean Engineering, 2023 - Elsevier
Abstract The Intervention-Autonomous Vehicle (I-AUV) as the effective operation equipment
in the deep sea is suppressed to the external and physical constraints, which makes it …

Double-time-scale non-probabilistic reliability-based controller optimization for manipulator considering motion error and wear growth

L Wang, Z Zhou, J Liu - ISA transactions, 2023 - Elsevier
Motion error and wear growth are two crucial factors that determine the performance of the
manipulator system. The two factors are distinct from the sensitivity to time and respectively …

A composite control framework of safety satisfaction and uncertainties compensation for constrained time-varying nonlinear MIMO systems

H Wang, J Peng, F Zhang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this article, we propose a composite control framework for time-varying nonlinear multiple-
input–multiple-output (MIMO) systems with safety constraints and unknown dynamics. The …

Adaptive optimal safety tracking control for multiplayer mixed zero-sum games of continuous-time systems

C Qin, Z Zhang, Z Shang, J Zhang, D Zhang - Applied Intelligence, 2023 - Springer
When the equipment is working, it is very important to avoid the occurrence of malignant
accidents by providing a highly reliable safety protection means. In this paper, for multiplayer …

High‐order control barrier functions‐based optimization control for time‐varying nonlinear systems with full‐state constraints: A dynamic sub‐safe set approach

H Wang, J Peng, J Xu, F Zhang… - International Journal of …, 2023 - Wiley Online Library
This study focuses on the problems of safety control and stabilization for time‐varying
nonlinear systems in the presence of time‐varying full‐state constraints. High‐order control …

Prescribed-time safety filter for a 7-DOF robot manipulator: experiment and design

A Bertino, P Naseradinmousavi… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this research effort, we formulate a prescribed-time safety filter (PTSf) for the case of a
redundant manipulator performing a fixed-duration task. This formulation, which is based on …

Concurrent Learning Control Lyapunov and Barrier Functions for Uncertain Nonlinear Safety-Critical Systems With High Relative Degree Constraints

L Wang, J Dong - IEEE Transactions on Automation Science …, 2023 - ieeexplore.ieee.org
This paper studies the problem of safety-critical tracking control for uncertain nonlinear
systems which are allowed to be with high relative degree constraints, parametric …

Enhancing Safety in Nonlinear Systems: Design and Stability Analysis of Adaptive Cruise Control

F Yang, H Li, M Lv, J Hu, Q Zhou… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The safety of autonomous driving systems, particularly self-driving vehicles, remains of
paramount concern. These systems exhibit affine nonlinear dynamics and face the …

Adaptive robust control of the PMSM servo system with servo and performance constraints

X Liu, S Zhen, F Wang, M Li - Journal of Vibration and …, 2024 - journals.sagepub.com
This paper presents a prescribed performance control scheme for an uncertain permanent
magnet synchronous motor (PMSM) servo system. First, the position-tracking control goals …