Neural network-based adaptive critic control for saturated nonlinear systems with full state constraints via a novel event-triggered mechanism

H Zhao, H Wang, X Chang, AM Ahmad, X Zhao - Information Sciences, 2024 - Elsevier
This paper investigates the issue of event-triggered optimal control for saturated nonlinear
systems with full state constraints. A smooth function is defined to map the constrained …

Adaptive critic design with weight allocation for intelligent learning control of wastewater treatment plants

D Wang, H Ma, J Ren, N Gao, J Qiao - Engineering Applications of Artificial …, 2024 - Elsevier
With the deepening of modernization and industrialization, the issues of water pollution and
scarcity have become more pressing. To address these issues, many wastewater treatment …

Leveraging computer vision towards high-efficiency autonomous industrial facilities

I Yousif, L Burns, F El Kalach, R Harik - Journal of intelligent …, 2024 - Springer
Manufacturers face two opposing challenges: the escalating demand for customized
products and the pressure to reduce delivery lead times. To address these expectations …

Finite-time guarantee-cost H∞ consensus control of second-order multi-agent systems based on sampled-data event-triggered mechanisms

Y Yao, Y Luo, J Cao - Neural Networks, 2024 - Elsevier
This study presents a solution to the challenges of tracking consensus and guarantee-cost
H∞ control in a specific set of second-order multi-agent systems with external disturbances …

Multilayer adaptive critic design with digital twin for data-driven optimal tracking control and industrial applications

D Wang, H Ma, J Qiao - Engineering Applications of Artificial Intelligence, 2024 - Elsevier
In this paper, an optimal trajectory tracking control problem for general nonlinear systems is
investigated. An adaptive critic control method with the digital twin (DT) theory is developed …

Robust actuator fault detection for quadrotor UAV with guaranteed sensitivity

Y Li, X Zhu, G Yin - Control Engineering Practice, 2023 - Elsevier
This paper proposes an actuator fault detection method for quadrotor UAV, in which
sensitivity to fault and robustness to disturbance are simultaneously guaranteed. First, a …

Fusion of theory and data-driven model in hot plate rolling: A case study of rolling force prediction

Z Dong, X Li, F Luan, L Meng, J Ding… - Expert Systems with …, 2024 - Elsevier
As one of the most critical variables in the hot rolling process, the accuracy of rolling force
prediction is directly associated with production stability and product quality. Purely data …

Event-Triggered Fixed-Time Adaptive Fuzzy Control for Nontriangular Nonlinear Systems With Unknown Control Directions

G Cui, H Xu, J Yu, Q Ma, M Jian - IEEE Transactions on Artificial …, 2023 - ieeexplore.ieee.org
This article focuses on the problem of fixed-time adaptive fuzzy control for a class of
nontriangular nonlinear systems with unknown control directions under the event-triggered …

Optimal tracking control for unknown nonlinear systems with uncertain input saturation: A dynamic event-triggered ADP algorithm

L Chen, F Hao - Neurocomputing, 2024 - Elsevier
This paper is devoted to proposing a novel dynamic event-triggered adaptive dynamic
programming (ADP) algorithm to tackle the tracking control problem of unknown nonlinear …

A multi-task learning model for recommendation based on fusion of dynamic and static neighbors

B Huang, S Zheng, H Fujita, J Liu - Engineering Applications of Artificial …, 2024 - Elsevier
To improve recommendation performance, this study introduces self-supervised learning
into recommendation systems and proposes a multi-task learning recommendation …