eprintid: 1006
rev_number: 7
eprint_status: archive
userid: 6
dir: disk0/00/00/10/06
datestamp: 2011-11-17 14:36:26
lastmod: 2011-11-17 14:36:26
status_changed: 2011-11-17 14:36:26
type: conference_item
metadata_visibility: show
creators_name: Bernardini, Daniele
creators_name: Bemporad, Alberto
creators_id: daniele.bernardini@imtlucca.it
creators_id: alberto.bemporad@imtlucca.it
title: Energy-aware robust model predictive control with feedback from multiple noisy wireless sensors
ispublished: unpub
subjects: QA75
divisions: CSA
full_text_status: none
pres_type: paper
abstract: Wireless Sensor Networks (WSNs) are becoming fundamental components of modern control systems. Although WSNs provide tremendous advantages in versatility, their use poses new issues in the design of the control system, in particular the discharge of batteries of sensor nodes, which is mainly due to radio communications, must be taken into account. In a previous work, for the case of a single wireless measurement device and no measurement noise, we have provided a general transmission strategy for communication between controller and sensors and an energy-aware robust Model Predictive Control (MPC) algorithm that achieve a profitable trade-off between transmission rate (battery energy savings) and loss of closed-loop system performance. In this paper we extend the approach by taking into account unknown but bounded noise on state measurements, and by considering a local area network of multiple wireless sensors measuring the state vector for disturbance rejection.
date: 2009
pagerange: 4308-4313
event_title: European Control Conference 
event_location: 23th -26th  August 2009
event_dates: Budapest, Hungary
event_type: conference
refereed: TRUE
official_url: http://controls.papercept.net/conferences/scripts/abstract.pl?ConfID=5&Number=449
citation:   Bernardini, Daniele and Bemporad, Alberto  Energy-aware robust model predictive control with feedback from multiple noisy wireless sensors.  In: European Control Conference , Budapest, Hungary, 23th -26th August 2009 pp. 4308-4313.      (Unpublished)   (2009)