A consensus algorithm based on multi-agent system with state noise and gradient disturbance for distributed convex optimization

X Meng, Q Liu - Neurocomputing, 2023 - Elsevier
Almost all systems are inevitably subject to various uncertainties or disturbances from the
external environment in practical applications. Taking these factors into consideration, in this …

Distributed chiller loading via collaborative neurodynamic optimization with heterogeneous neural networks

Z Chen, J Wang, QL Han - IEEE Transactions on Systems, Man …, 2023 - ieeexplore.ieee.org
In the operation planning of heating, ventilation, and air conditioning systems, optimal chiller
loading assigns cooling loads to chillers with minimized power consumption. In this article, a …

A collaborative neurodynamic optimization approach to distributed chiller loading

Z Chen, J Wang, QL Han - IEEE Transactions on Neural …, 2023 - ieeexplore.ieee.org
In this article, we present a collaborative neurodynamic optimization approach to distributed
chiller loading in the presence of nonconvex power consumption functions and binary …

A differentially private method for distributed optimization in directed networks via state decomposition

X Chen, L Huang, L He, S Dey… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this article, we study the problem of consensus-based distributed optimization, where a
network of agents, abstracted as a directed graph, aims to minimize the sum of all agents' …

An adaptive multi-agent system with duplex control laws for distributed resource allocation

Z Guo, M Lian, S Wen, T Huang - IEEE Transactions on Network …, 2021 - ieeexplore.ieee.org
In this paper, we present an adaptive multi-agent system with duplex control laws for non-
smooth resource allocation problem, where the decisions are subjected to local constraints …

[HTML][HTML] Adjusted stochastic gradient descent for latent factor analysis

Q Li, D **ong, M Shang - Information sciences, 2022 - Elsevier
A high-dimensional and incomplete (HDI) matrix is a common form of big data in most
industrial applications. Stochastic gradient descent (SGD) algorithm optimized latent factor …

Distributed discrete-time convex optimization with closed convex set constraints: Linearly convergent algorithm design

M Luan, G Wen, H Liu, T Huang… - IEEE transactions on …, 2023 - ieeexplore.ieee.org
The convergence rate and applicability to directed graphs with interaction topologies are two
important features for practical applications of distributed optimization algorithms. In this …

Distributed constrained optimization for second-order multiagent systems via event-based communication

Y Huang, Z Meng, J Sun - IEEE Transactions on Systems, Man …, 2024 - ieeexplore.ieee.org
This article studies the distributed constrained optimization problems for the discrete-time
second-order multiagent systems (MASs), in which each agent privately owns local cost …

Prescribed-time distributed optimization for time-varying objective functions: A perspective from time-domain transformation

C Ding, R Wei, F Liu - Journal of the Franklin Institute, 2022 - Elsevier
This paper investigates the distributed prescribed-time optimization for time-varying
objective functions. As opposed to the state-of-the-art in this field, our protocol is developed …

Distributed constrained optimization algorithms with linear convergence rate over time-varying unbalanced graphs

H Liu, W Yu, WX Zheng, A Nedić, Y Zhu - Automatica, 2024 - Elsevier
In this work, the constrained optimization problem is studied, where the global objective
function is the sum of N convex functions and a closed convex set constraint is involved. The …