Periodic event-triggered sampling and dual-rate control for a wireless networked control system with applications to UAVs

Angel Cuenca; Duarte Antunes; Alberto Castillo; Garcia Gil; Benham Asadi Khashooei; W.P.M.H. Heemels

doi:10.1109/TIE.2018.2850018

Periodic event-triggered sampling and dual-rate control for a wireless networked control system with applications to UAVs

Angel Cuenca (Corresponding author), Duarte Antunes, Alberto Castillo, Garcia Gil, Benham Asadi Khashooei, W.P.M.H. Heemels

Control Systems Technology

Research output: Contribution to journal › Article › Academic › peer-review

35 Citations (Scopus)

1 Downloads (Pure)

Abstract

In this work, Periodic Event-Triggered Sampling (PETS) and dual-rate control techniques are integrated in a Wireless Networked Control System (WNCS), where time-varying network-induced delays and packet disorder are present. Compared to the conventional Time- Triggered Sampling (TTS) paradigm, the control solution is able to considerably reduce network utilization (number of transmissions), while retaining a satisfactory control performance. Stability for the proposed WNCS is assured using Linear Matrix Inequalities (LMIs). Simulation results show the main benefits of the control approach, which are experimentally validated by means of an Unmanned Aerial Vehicle (UAV) based test-bed platform.

Original language	English
Article number	8400587
Pages (from-to)	3157-3166
Number of pages	10
Journal	IEEE Transactions on Industrial Electronics
Volume	66
Issue number	4
DOIs	https://doi.org/10.1109/TIE.2018.2850018
Publication status	Published - 1 Apr 2019

Keywords

Delays
Event-Triggered Sampling
Multi-rate Control
Networked Control System
Networked control systems
Sensors
Stability analysis
Synchronization
Unmanned Aerial Vehicle
Wireless communication
unmanned aerial vehicle (UAV)
multirate control
Event-triggered sampling
networked control system

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10.1109/TIE.2018.2850018

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title = "Periodic event-triggered sampling and dual-rate control for a wireless networked control system with applications to UAVs",

abstract = "In this work, Periodic Event-Triggered Sampling (PETS) and dual-rate control techniques are integrated in a Wireless Networked Control System (WNCS), where time-varying network-induced delays and packet disorder are present. Compared to the conventional Time- Triggered Sampling (TTS) paradigm, the control solution is able to considerably reduce network utilization (number of transmissions), while retaining a satisfactory control performance. Stability for the proposed WNCS is assured using Linear Matrix Inequalities (LMIs). Simulation results show the main benefits of the control approach, which are experimentally validated by means of an Unmanned Aerial Vehicle (UAV) based test-bed platform.",

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Periodic event-triggered sampling and dual-rate control for a wireless networked control system with applications to UAVs. / Cuenca, Angel (Corresponding author); Antunes, Duarte; Castillo, Alberto; Gil, Garcia; Asadi Khashooei, Benham; Heemels, W.P.M.H.

In: IEEE Transactions on Industrial Electronics, Vol. 66, No. 4, 8400587, 01.04.2019, p. 3157-3166.

Research output: Contribution to journal › Article › Academic › peer-review

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AU - Heemels, W.P.M.H.

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AB - In this work, Periodic Event-Triggered Sampling (PETS) and dual-rate control techniques are integrated in a Wireless Networked Control System (WNCS), where time-varying network-induced delays and packet disorder are present. Compared to the conventional Time- Triggered Sampling (TTS) paradigm, the control solution is able to considerably reduce network utilization (number of transmissions), while retaining a satisfactory control performance. Stability for the proposed WNCS is assured using Linear Matrix Inequalities (LMIs). Simulation results show the main benefits of the control approach, which are experimentally validated by means of an Unmanned Aerial Vehicle (UAV) based test-bed platform.

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Periodic event-triggered sampling and dual-rate control for a wireless networked control system with applications to UAVs

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