Paper Info
Title
Decentralized periodic event-triggered control with quantization and asynchronous communication.
Abstract
Asynchronous decentralized event-triggered control (ADETC) Mazo Jr. and Cao (2014) is an implementation of controllers characterized by decentralized event generation, asynchronous sampling updates, and dynamic quantization. Combining those elements in ADETC results in a parsimonious transmission of information which makes it suitable for wireless networked implementations. We extend the previous work on ADETC by introducing periodic sampling, denoting our proposal asynchronous decentralized periodic event-triggered control (ADPETC), and study the stability and L2-gain of ADPETC for implementations affected by disturbances. In ADPETC, at each sampling time, quantized measurements from those sensors that triggered a local event are transmitted to a dynamic controller that computes control actions; the quantized control actions are then transmitted to the corresponding actuators only if certain events are also triggered for the corresponding actuator. The developed theory is demonstrated and illustrated via a numerical example.
Year
DOI
Venue
2018
10.1016/j.automatica.2018.04.045
Automatica
Keywords
Field
DocType
Decentralized event-triggered control,Periodic sampling,Dynamic quantization,Wireless networked control systems,Cyber–physical systems
Asynchronous communication,Control theory,Wireless,Control theory,Quantization (physics),Sampling (statistics),Quantization (signal processing),Periodic graph (geometry),Mathematics,Actuator,Distributed computing
Journal
Volume
Issue
ISSN
94
1
0005-1098
Citations 
PageRank 
References 
6
0.49
3
Authors
2
Name
Order
Citations
PageRank
Anqi Fu1111.85
Manuel Mazo Jr267349.71