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Time‐domain rotational angle identification of a beam structure utilizing the dynamic transverse deflection signal
2008
Zhongguó gongchéng xuékan
The real time signal identification of rotation angle for a beam structure is studied in this work. A laser displacement sensor traced transverse displacement signal was used to identify the rotation angle of a beam. An orthogonal polynomial approach was used to expand the transverse displacement signal into orthogonal functions and their associated coefficients. These coefficients were used to identify the orthogonally expanded coefficients associated with the rotation angles of the beam
doi:10.1080/02533839.2008.9671381
fatcat:rdhdotu4dvh6roalelegvnp53u