Spatial control of a large Pressurized Heavy Water Reactor using sliding mode observer and control

Reddy, G. Datatreya ; Bandyopadhyay, B. ; Tiwari, A. P. ; Fernando, Tyrone (2008) Spatial control of a large Pressurized Heavy Water Reactor using sliding mode observer and control In: 2008 10th International Conference on Control, Automation, Robotics and Vision, 17-20 Dec. 2008, Hanoi, Vietnam.

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Official URL: http://doi.org/10.1109/ICARCV.2008.4795862

Related URL: http://dx.doi.org/10.1109/ICARCV.2008.4795862

Abstract

The paper presents a method to design a spatial control system based on sliding mode observer. The non-linear model of pressurized heavy water reactor (PHWR) including xenon and iodine dynamics is characterized by 70 state variables and 14 inputs and outputs each. Linear nodal model is obtained by linearizing the non-linear dynamic equations of the reactor about the full power operating point. A sliding mode spatial controller is designed for the linearized model of the reactor and the state computation is successfully done by the sliding mode observer. From simulation of the non-linear model of the reactor in representative transients, the proposed control and observer scheme is found to be satisfactory.

Item Type:Conference or Workshop Item (Paper)
Source:Copyright of this article belongs to Institute of Electrical and Electronics Engineers.
Keywords:Sliding Mode Observer; Sliding Mode Control; Nuclear Reactor Control and PHWR.
ID Code:116085
Deposited On:19 Mar 2021 06:56
Last Modified:19 Mar 2021 06:56

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