An emulation approach to sampled-data synchronization

被引：1

作者：

Barkai, Gal ^{[1
]}

Mirkin, Leonid ^{[1
]}

Zelazo, Daniel ^{[2
]}

机构：

[1] Technion IIT, Fac Mech Engn, IL-3200003 Haifa, Israel

[2] Technion IIT, Fac Aerosp Engn, IL-3200003 Haifa, Israel

来源：

2023 62ND IEEE CONFERENCE ON DECISION AND CONTROL, CDC | 2023年

基金：

以色列科学基金会;

关键词：

Sampled-data systems; network control systems; COOPERATIVE CONTROL; CONSENSUS; SYSTEMS;

D O I：

10.1109/CDC49753.2023.10384079

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This work presents a novel approach for achieving state synchronization of homogeneous LTI agents to a trajectory generated by a prescribed reference generator under intermittent and asynchronous communication. The proposed protocol involves emulating "ideal" global analog dynamics at each agent to generate the control signal between samples. Each agent transmits the centroid state of its local emulator rather than its own state vector, which is used to update the emulators at the receiving end. The paper guarantees synchronization with a prescribed reference generator under mild assumptions on the system's structure, persistency of connectivity, and uniform boundedness of sampling intervals. Additionally, the controller parameters are independent of the sampling interval, allowing it to be designed without any a priori knowledge of the sampling sequence. Lastly, a simplified and scalable implementation whose dimension is independent of the number of agents is also proposed.

引用

页码：6449 / 6454

页数：6

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