Digital Self-Tuning PID Control of Pressure Plant with Closed-Loop Optimization. Information Technology and Control

In this paper we propose a method for optimization of closed-loop parameters and continuous-time sampling period by digital self-tuning PID control of pressure plant. The quality of pressure plant control is experimentally compared between two modifications of digital self-tuning PID controllers. The results of adaptive pressure plant control show that the optimization of closed-loop parameters and sampling period provides significantly improved control performance. http://dx.doi.org/10.5755/j01.itc.40.3.628