Estimation of bias shifts in a steam-generator water-level controller
Conference
·
OSTI ID:5976435
A method for detecting and estimating the value of sudden bias shifts in a U-tube steam-generator water-level controller is described and evaluated. Generalized likelihood ratios (GLR) are used to perform both the bias detection and bias estimation. Simulation results using a seventh-order, linear, discrete steam-generator model demonstrate the capabilities of the GLR detection/estimation approach.
- Research Organization:
- EG and G Idaho, Inc., Idaho Falls (USA)
- DOE Contract Number:
- AC07-76ID01570
- OSTI ID:
- 5976435
- Report Number(s):
- EGG-M-17282; CONF-830628-7; ON: DE83015120
- Country of Publication:
- United States
- Language:
- English
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220400* -- Nuclear Reactor Technology-- Control Systems
BOILERS
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