Decentralized Periodic Event-Triggered Control with Quantization and Asynchronous Communication
Abstract
Asynchronous decentralized event-triggered control (ADETC) 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.
Keywords
Cite
@article{arxiv.1703.10073,
title = {Decentralized Periodic Event-Triggered Control with Quantization and Asynchronous Communication},
author = {Anqi Fu and Manuel Mazo},
journal= {arXiv preprint arXiv:1703.10073},
year = {2017}
}