Universiti Teknologi Malaysia Institutional Repository

Enhanced self-regulation nonlinear pid for industrial pneumatic actuator

Salim, S. N. S. and Rahmat, M. F. and Abdullah, L. and Shamsudin, S. A. and Zainon, M. and Amin, A. F. M. (2019) Enhanced self-regulation nonlinear pid for industrial pneumatic actuator. International Journal of Electrical and Computer Engineering . pp. 3015-3024. ISSN 2088-8708


Official URL: http://www.dx.doi.org/10.11591/ijece.v9i4.pp3015-3...


The present article describes the improvement of Self-regulation Nonlinear PID (SN-PID) controller. A new function is introduced to improve the system performance in terms of transient without affecting the steady state performance. It is used to optimize the nonlinear function available on this controller. The signal error is reprocessed through this function, and the result is used to tune the nonlinear function of the controller. Furthermore, the presence of the dead zone on the proportional valve is solved using Dead Zone Compensator (DZC). Simulations and experiments were carried out on the pneumatic positioning system. Comparisons between the existing methods were examined and successfully demonstrated.

Item Type:Article
Uncontrolled Keywords:dead-zone compensation, function (SNF), PID
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:91331
Deposited By: Narimah Nawil
Deposited On:30 Jun 2021 20:07
Last Modified:30 Jun 2021 20:07

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