Spatial control of a large PHWR via reduced model
DSpace at IIT Bombay
View Archive InfoField | Value | |
Title |
Spatial control of a large PHWR via reduced model
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Creator |
TALANGE, DB
BANDYOPADHYAY, B TIWARI, AP |
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Subject |
reduction
nuclear reactor model reduction spatial control |
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Description |
The paper presents the design of state feedback control for a large pressurized heavy water reactor (PHWR) by developing a reduced-order model for the same. The nonlinear mathematical model of the PHWR is linearized around an operating point corresponding to fullpower operation of the reactor. The linear model has 14 inputs and outputs each and 56 states. Application of the reduction technique leads to a simplified model characterized by only 14 states. This 14th-order simplified model is used to design a linear quadratic regulator, and state feedback gains for the original 56th-order system are obtained without any significant difficulty. The transient performance of the closed-loop system is tested by simulation of the original nonlinear model of the PHWR.
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Publisher |
AMER NUCLEAR SOCIETY
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Date |
2011-07-16T19:01:44Z
2011-12-26T12:49:55Z 2011-12-27T05:35:45Z 2011-07-16T19:01:44Z 2011-12-26T12:49:55Z 2011-12-27T05:35:45Z 2002 |
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Type |
Article
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Identifier |
NUCLEAR TECHNOLOGY, 138(3), 217-237
0029-5450 http://dspace.library.iitb.ac.in/xmlui/handle/10054/4507 http://hdl.handle.net/10054/4507 |
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Language |
en
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