Adaptive digital PID control of pressure process

Gediminas Liaučius, Vytautas Kaminskas

Abstract


In this paper the adaptive digital control of the pressure process based on PID (proportional-integral-derivative) controllers is investigated. A method for optimization of closed-loop parameters and the continuous-time sampling period of the control system is proposed. The adaptive PID control with optimization significantly improves the control quality of the pressure process, which is demonstrated experimentally.

Keywords


pressure process; adaptive digital PID control; closed-loop parameters; sampling period; optimization

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DOI: https://doi.org/10.6001/energetika.v58i3.2466

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ISSN 0235-7208 (Print)
ISSN 1822-8836 (Online)