Legendre series for the identification of non-linear lumped systems |
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| Authors: | ING-RONG HORNG JYH-HORNG CHOU |
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| Affiliation: | Institute of Mechanical Engineering, National Sun Yat-Sen University , Kaohsiung, Taiwan, Republic of China |
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| Abstract: | An operational matrix for the integration of a shifted Legendre vector is applied to the parameter identification of time-invariant non-linear lumped systems with and without noise, proper shape having been given to the non-linear terms. A new approach is developed which is simple, accurate and computationally convenient. |
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