Abstract
This study introduces the estimation technique of tension force on elevator wire rope using measured frequencies. The proposed approach estimates tension force of elevator wire rope by appling the measured frequencies into the taut string theory or linear regression technique. Such frequencies are measured by accelerometers attached on elevator wire rope. To validate the proposed approach, the various experimental cases for real elevator wire ropes are conducted. The results reveal that both the taut string theory and the linear regression technique show an error bound of . Thus, in practice, the proposed approach could be used for the estimation of tension force on elevator wire rope.
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