Game theory-based distributed predictive control: Application to shell oil fractionator

Author(s):  
Samira Roshany-Yamchi ◽  
Juan Manuel Escano ◽  
Niel Canty ◽  
Avi Anthony Cornelio
2011 ◽  
Vol 44 (1) ◽  
pp. 386-391 ◽  
Author(s):  
Felipe Valencia ◽  
Jairo J. Espinosa ◽  
Bart De Schutter ◽  
Kateřina Staňková

2013 ◽  
Vol 2013 ◽  
pp. 1-10 ◽  
Author(s):  
M. Romero ◽  
A. P. de Madrid ◽  
C. Mañoso ◽  
V. Milanés ◽  
B. M. Vinagre

There is an increasing interest in using fractional calculus applied to control theory generalizingclassicalcontrol strategies as the PID controller and developing new ones with the intention of taking advantage of characteristics supplied by this mathematical tool for the controller definition. In this work, the fractional generalization of the successful and spread control strategy known as model predictive control is applied to drive autonomously a gasoline-propelled vehicle at low speeds. The vehicle is a Citroën C3 Pluriel that was modified to act over the throttle and brake pedals. Its highly nonlinear dynamics are an excellent test bed for applying beneficial characteristics of fractional predictive formulation to compensate unmodeled dynamics and external disturbances.


2008 ◽  
Vol 41 (2) ◽  
pp. 10021-10026 ◽  
Author(s):  
Carlos Ocampo-Martinez ◽  
Ari Ingimundarson ◽  
Alberto Bemporad ◽  
Vicenç Puig

Author(s):  
Yurii Mariiash ◽  
Oleksandr Stepanets

In today's conditions of development, maximization of profitability and ensuring technological safety of metallurgical production, the tasks of developing resource-saving technological modes of steel smelting are urgent. The fulfilment of the condition for the simultaneous achievement of the desired chemical composition and temperature of the metal is ensured by controlling the oxygen consumption and the position of the oxygen impeller lance, therefore solving the problem of managing the blasting of the converter bath is the main task. The mathematical modelling of the bath purge during steel smelting for energy-saving technology is executed. The method for solving Model Predictive Control with quadratic functionality in the presence of constraints is given. The algorithms of work aimed at reliability of equipment operation and energy saving are introduced. Implementation of the described solutions will contribute to improving efficiency and reliability of equipment, increasing the proportion of scrap and reducing the melting period without changing of technological process.  


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