Networked PID control design: a pseudo-probabilistic robust approach

L. Recalde Camacho, M.R. Katebi

Research output: Contribution to conferencePaper

Abstract

Networked Control Systems (NCS) are feedback/feed-forward control systems where control components (sensors, actuators and controllers) are distributed across a common communication network. In NCS, there exist network-induced random delays in each channel. This paper proposes a method to compensate the effects of these delays for the design and tuning of PID controllers. The control design is formulated as a constrained optimization problem and the controller stability and robustness criteria are incorporated as design constraints. The design is based on a polytopic description of the system using a Poisson pdf distribution of the delay. Simulation results are presented to demonstrate the performance of the proposed method.
LanguageEnglish
Number of pages6
Publication statusUnpublished - Jul 2009
EventEuropean Control Conference 2009 - Budapest, Hungary
Duration: 23 Aug 200926 Aug 2009

Conference

ConferenceEuropean Control Conference 2009
CountryHungary
CityBudapest
Period23/08/0926/08/09

Fingerprint

Three term control systems
Networked control systems
Controllers
Poisson distribution
Feedforward control
Constrained optimization
Robustness (control systems)
Telecommunication networks
Feedback control
Actuators
Tuning
Control systems
Sensors

Keywords

  • control over communication
  • control over networks
  • distributed estimation over sensor nets

Cite this

Recalde Camacho, L., & Katebi, M. R. (2009). Networked PID control design: a pseudo-probabilistic robust approach. Paper presented at European Control Conference 2009 , Budapest, Hungary.
Recalde Camacho, L. ; Katebi, M.R. / Networked PID control design : a pseudo-probabilistic robust approach. Paper presented at European Control Conference 2009 , Budapest, Hungary.6 p.
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Recalde Camacho, L & Katebi, MR 2009, 'Networked PID control design: a pseudo-probabilistic robust approach' Paper presented at European Control Conference 2009 , Budapest, Hungary, 23/08/09 - 26/08/09, .

Networked PID control design : a pseudo-probabilistic robust approach. / Recalde Camacho, L.; Katebi, M.R.

2009. Paper presented at European Control Conference 2009 , Budapest, Hungary.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Networked PID control design

T2 - a pseudo-probabilistic robust approach

AU - Recalde Camacho, L.

AU - Katebi, M.R.

PY - 2009/7

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N2 - Networked Control Systems (NCS) are feedback/feed-forward control systems where control components (sensors, actuators and controllers) are distributed across a common communication network. In NCS, there exist network-induced random delays in each channel. This paper proposes a method to compensate the effects of these delays for the design and tuning of PID controllers. The control design is formulated as a constrained optimization problem and the controller stability and robustness criteria are incorporated as design constraints. The design is based on a polytopic description of the system using a Poisson pdf distribution of the delay. Simulation results are presented to demonstrate the performance of the proposed method.

AB - Networked Control Systems (NCS) are feedback/feed-forward control systems where control components (sensors, actuators and controllers) are distributed across a common communication network. In NCS, there exist network-induced random delays in each channel. This paper proposes a method to compensate the effects of these delays for the design and tuning of PID controllers. The control design is formulated as a constrained optimization problem and the controller stability and robustness criteria are incorporated as design constraints. The design is based on a polytopic description of the system using a Poisson pdf distribution of the delay. Simulation results are presented to demonstrate the performance of the proposed method.

KW - control over communication

KW - control over networks

KW - distributed estimation over sensor nets

UR - https://controls.papercept.net/conferences/scripts/abstract.pl?ConfID=5&Number=404

M3 - Paper

ER -

Recalde Camacho L, Katebi MR. Networked PID control design: a pseudo-probabilistic robust approach. 2009. Paper presented at European Control Conference 2009 , Budapest, Hungary.