METHOD OF COMPUTING EXPANSION DISTANCE MEASURMENT ERROR OF THE ROTOR IN TURBINE CONTROL SYSTEM

METHOD OF COMPUTING EXPANSION DISTANCE MEASURMENT ERROR OF THE ROTOR IN TURBINE CONTROL SYSTEM

A method for estimating a measurement error for expansion distance of a rotor in a turbine control system is provided to reduce an error and thud to improve reliability of measured data by calculating and using an optimal control constant. A method for estimating a measurement error for expansion di...

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1. Verfasser: JEON, SANG GYU
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Sprache:eng
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MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
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description A method for estimating a measurement error for expansion distance of a rotor in a turbine control system is provided to reduce an error and thud to improve reliability of measured data by calculating and using an optimal control constant. A method for estimating a measurement error for expansion distance of a rotor in a turbine control system equipped with first and second distance measurement sensors comprises the steps of: receiving characteristic data on the distance measurement sensors from a user; applying the data to a genetic algorithm and calculating a control constant; calculating a distance between the sensors and a runner using voltage values outputted from the sensors and the control constant; and calculating a distance measurement error and outputting the calculated error to a screen.
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subjects MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
title METHOD OF COMPUTING EXPANSION DISTANCE MEASURMENT ERROR OF THE ROTOR IN TURBINE CONTROL SYSTEM
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