Self-tuning run-time reconfigurable PID controller

• Autorzy: Pelc M.
• Języki publikacji: EN

Abstrakty

EN

Digital PID control algorithm is one of the most commonly used algorithms in the control systems area. This algorithm is very well known, it is simple, easily implementable in the computer control systems and most of all its operation is very predictable. Thus PID control has got well known impact on the control system behavior. However, in its simple form the controller have no reconfiguration support. In a case of the controlled system substantial changes (or the whole control environment, in the wider aspect, for example if the disturbances characteristics would change) it is not possible to make the PID controller robust enough. In this paper a new structure of digital PID controller is proposed, where the policy-based computing is used to equip the controller with the ability to adjust it's behavior according to the environmental changes. Application to the electro-oil evaporator which is a part of distillation installation is used to show the new controller structure in operation.

Słowa kluczowe

EN

policy-based computing; reconfigurable systems; PID controller

• Wydawca: Polish Academy of Sciences, Committee of Automatic Control and Robotics
• Czasopismo: Archives of Control Sciences
• Rocznik: 2011
• Tom: Vol. 21, no. 2
• Strony: 189--205
• Opis fizyczny: Bibliogr. 23 poz., rys., tab.

Twórcy

autor

Pelc M.

• Faculty of Electrical Engineering, Automatic Control and Informatics, Opole University of Technology, ul. Mikolajczyka 5, 45-272 Opole, Poland

Bibliografia

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