Abstract
In this chapter, a state feedback-based control technique is explored for spatial control of Advanced Heavy Water Reactor (AHWR). The AHWR model with 90 state, 18 output, and 5 input variables is decomposed into slow and fast subsystems of orders 73 and 17, respectively, by two-stage linear transformation. As the fast subsystem is observed to be stable, controller is designed only for the slow subsystem and then composite controller is derived for the original system. Vectorized nonlinear model of AHWR is simulated with presented composite controller and performance is tested under various transient conditions. It is noticed that xenon oscillations are effectively suppressed and performance is found to be acceptable.
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Notes
- 1.
Notation of total power feedback is changed from \(\mathbf {K}\) in (2.48) to \(\mathbf {K}_G\), in order to avoid repeatability of symbol.
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Munje, R., Patre, B., Tiwari, A. (2018). State Feedback Control Using Pole Placement. In: Investigation of Spatial Control Strategies with Application to Advanced Heavy Water Reactor. Energy Systems in Electrical Engineering. Springer, Singapore. https://doi.org/10.1007/978-981-10-3014-7_3
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DOI: https://doi.org/10.1007/978-981-10-3014-7_3
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