International Journal of System Signal Control and Engineering Application
ISSN: OnlineISSN: Print 1997-5422
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Design of a Trajectory Tracking Sliding Mode Controller Based on Non-Linear Reduced Order CNPK Model for the Nuclear Research Reactors
Nafiseh Zare Davijani, Gholam Reza Jahanfarnia and Amir Esmaeili Abharian
Page: 149-156 | Received 21 Sep 2022, Published online: 21 Sep 2022
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Abstract
The aim of this study is to design a sliding mode controller to follow the reference power trajectory, overcome the external disturbances and eliminate the chattering phenomenon in nuclear reactors. This controller is designed based on a Reduced Order Classical Neutron Point Kinetic (ROCNPK) model. This model is presented based on the measurable variables such as: the reactor power and the coolant temperature. The stability analysis of the close-loop system is performed using lyapunov method. Also, the chattering phenomenon in the control law is eliminated by using narrow-band saturation function. The proposed Reduced Order Sliding Mode Controller (ROSMC) is simulated using matlab/simulink and its performance is evaluated in different operation conditions. The simulation results illustrate proposed controller follow the reference power trajectory accurately and is satisfactory in the presence of the external disturbances.
How to cite this article:
Nafiseh Zare Davijani, Gholam Reza Jahanfarnia and Amir Esmaeili Abharian. Design of a Trajectory Tracking Sliding Mode Controller Based on Non-Linear
Reduced Order CNPK Model for the Nuclear Research Reactors.
DOI: https://doi.org/10.36478/ijssceapp.2016.149.156
URL: https://www.makhillpublications.co/view-article/1997-5422/ijssceapp.2016.149.156