2018
DOI: 10.1016/j.compstruc.2018.07.002
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Identification of wind loads on super-tall buildings by Kalman filter

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Cited by 26 publications
(9 citation statements)
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“…Subsequently, the Kalman filterbased method was used to estimate the modal wind load of structures with tuned mass dampers under typhoon action [8]. Zhi et al [9][10][11] regarded the fluctuating wind load as zero-mean Gaussian white noise, and successfully identified the unknown fluctuating wind load of the structure by using continuous Kalman, discrete Kalman and Taylor polynomial expansion methods. It is a good method to assume the fluctuating wind load as zero-mean white noise or random walk process, but in practical engineering, it is difficult to distinguish the fluctuating wind response from the observed sensor response for wind load calculation.…”
Section: Introductionmentioning
confidence: 99%
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“…Subsequently, the Kalman filterbased method was used to estimate the modal wind load of structures with tuned mass dampers under typhoon action [8]. Zhi et al [9][10][11] regarded the fluctuating wind load as zero-mean Gaussian white noise, and successfully identified the unknown fluctuating wind load of the structure by using continuous Kalman, discrete Kalman and Taylor polynomial expansion methods. It is a good method to assume the fluctuating wind load as zero-mean white noise or random walk process, but in practical engineering, it is difficult to distinguish the fluctuating wind response from the observed sensor response for wind load calculation.…”
Section: Introductionmentioning
confidence: 99%
“…Currently, in the study of identifying wind loads, some studies [9][10][11] assume that the wind load was zero mean white noise or random walk process, and the influence of the average wind on the structure was ignored. Therefore, it is necessary to identify both fluctuating and mean winds.…”
Section: Introductionmentioning
confidence: 99%
“…Load identification methods can be roughly divided into three categories: time domain, frequency domain, and modern intelligence [6][7][8]. Time domain method includes series expansion method, Kalman filter method, and inverse system method [9][10][11].…”
Section: Introductionmentioning
confidence: 99%
“…Dynamic analyses are commonly suggested in tall and slender structures subjected to vibrations induced by wind loads, 1215 such as in the Taipei 101 Tower skyscraper, where there are natural events such as earthquakes and hurricanes. 16 To analyze the inelastic responses of wind-excited tall buildings, researchers 17,18 perform a comparative analysis for the differences between elastic and inelastic responses through two statistical linearization approaches.…”
Section: Introductionmentioning
confidence: 99%