Work

Distributed Event-Triggered Subgradient Method for Convex Optimization With General Step-Size

Year: 2020

Type: article

Abstract: In this paper, the consensus and optimization of a multiagent system in a distributed optimization problem with bounded constraint is discussed under the general step-size, which is square nonsummable. Firstly, a distributed projective subgradient algorithm is designed for time-varying directed communication topologies under the event-triggered mechanism. Secondly, the consensus and optimization of the system state and the ergodic average sequence are discussed. Finally, the effectiveness of the design algorithm and the correctness of the theoretical results is verified by a simulation example.

Source: IEEE Access

DOI: 10.1109/access.2020.2964324

Authors: Ran Li, Xiaowu Mu

Institution: Zhengzhou University

Language: English

Topic: Distributed Control Multi-Agent Systems

Subfield: Control and Systems Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $1,750

Funder: National Natural Science Foundation of China