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Title: Modified Nonlinear Predictive PI controller for a conical tank level process
Authors: T. Bhuvanendhiran, S. Abraham Lincon, I. Thirunavukkarasu
Journal: ARPN Journal of Engineering and Applied Sciences
Publisher: Khyber Medical College, Peshawar
Country: Pakistan
Year: 2018
Volume: 13
Issue: 22
Language: English
A Modified Nonlinear Predictive PI (MNPPI) control technique is a combination of two well-known control strategies of a Model Predictive Control (MPC) and Proportional Integral Derivative (PID) controller. This combination provides better control performance when compared to MPC and PID controllers. In this paper, the Modified Nonlinear Predictive PI control strategy is designed, implemented to a nonlinear process and performance indices such as IAE, ISE, IATE, settling time, rise time, over shoot are compared to other controller. It’s observed that, the designed controller shows lesser rise time and settling time along with ensured stability.
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