System and method for controlling elevator door systems
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United States of America Patent
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Dec 5, 2017
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N/A
app pub date -
Jun 17, 2015
filing date -
Jun 17, 2015
priority date (Note) -
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Abstract
A method controls the operation of the door system using one or combination of parameters of a reduced order model of the door system. The operation includes moving at least one door of the door system. The method measures a signal representing the operation of the door system and filters the measured signal by removing at least one dynamic of the measured signal absent from a frequency response of the reduced order model of the door system. The method also updates parameters of the reduced order model of the door system to reduce an error between the filtered signal and an estimated signal of the operation estimated using the updated reduced order model of the door system. The parameters of the reduced order model include a mass parameter and a friction parameter.
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Family
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