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New predictive PID controllers for packet dropouts in wireless networked control systems
(2017-11)
Four new predictive control algorithms are presented to compensate dropouts in wireless networked control systems. The control strategies are based on Model based predictive control (MBPC) with PID control structure. The ...
Optimal immune PI tuning rules for networked control systems with long time delays
(2021-11)
This work presents a novel method for Networked Control Systems (NCS) with long time delays based on proportional-integral (PI) control with an immune feedback algorithm. Moreover, a simple set of tuning rules is presented ...
Mujer en la Ingeniería: iniciativas y experiencias para disminuir la brecha de género en ingeniería
(2022-06)
La brecha de género en las carreras de la Facultad de Ingeniería (FI) de la Universidad de Costa Rica (UCR), así como situaciones académicas y profesionales de desigualdad para las mujeres motivan el trabajo del proyecto ...
Decentralised wireless networked model predictive control design for wind turbines
(2020-10-08)
An innovative Decentralised Wireless Networked Model Predictive Control (DWNMPC) is presented to regulate wind turbines speed and compensate the effect of communication constraints such as dropouts. A decentralised control ...
Control over networks: A case study of Wastewater Treatment Plants
(2022-12)
A control over the network for an activated sludge wastewater treatment plant (WWTP) is presented. A predictive PID control algorithm is applied to the dissolved oxygen concentration in the aerated tank and to the nitrate ...
A DMC implementation for a binary distillation column: a MIMO approach
(2022-11)
Distillation columns are essential equipment for many industries, they are in charge of separating liquid mixtures based on the volatility differences of their components. Traditional PID control techniques have proven not ...
Optimal tuning rules for an absolutely stable nonlinear PI controller with a practical application
(2022-11-07)
Tuning nonlinear controllers which can be easily implemented in real-time applications is a challenging task since stability in the controlled loop has to be guaranteed. In this work, a set of new tuning rules for nonlinear ...
Comparison of PID methods for networked control systems
(2016-11-10)
This work presents significant developments in Networked Control Systems based on PID, Internal Model Control and Smith Predictor algorithms. The main purpose of this research paper is to study the performance and robustness ...
Decentralized wireless networked model predictive control design for large and complex systems
(2020-10-07)
Decentralized Networked Model Predictive Control system (DNMPC) is a decentralized control system that involves the exchange of information between subsystems across a mutual communication network. Decentralized structures ...