Networked PID control design : a pseudo-probabilistic robust approach

Recalde Camacho, L. and Katebi, M.R. (2009) Networked PID control design : a pseudo-probabilistic robust approach. In: European Control Conference 2009, 2009-08-23 - 2009-08-26. (Unpublished)

[thumbnail of Networked PID Control_2009]
PDF (Networked PID Control_2009)

Download (407kB)| Preview


    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.

    ORCID iDs

    Recalde Camacho, L. ORCID logoORCID: and Katebi, M.R. ORCID logoORCID:;