Academic Journal
Modeling and Adaptive Parameter Estimation for a Piezoelectric Cantilever Beam
| العنوان: | Modeling and Adaptive Parameter Estimation for a Piezoelectric Cantilever Beam |
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| المؤلفون: | Wang, Bin, Costa Castelló, Ramon, Na, Jing, Torre, Óscar de la, Escaler Puigoriol, Xavier |
| المساهمون: | European Commission, National Natural Science Foundation of China, Yunnan Province, Agencia Estatal de Investigación (España), Ministerio de Ciencia, Innovación y Universidades (España), China Scholarship Council |
| بيانات النشر: | Institute of Electrical and Electronics Engineers |
| سنة النشر: | 2023 |
| المجموعة: | Digital.CSIC (Consejo Superior de Investigaciones Científicas / Spanish National Research Council) |
| مصطلحات موضوعية: | Piezoelectric cantilever beam, Beam modelling, Partial differential equation (PDE), Adaptive parameter estimation |
| الوصف: | This paper proposes a new adaptive estimation approach to online estimate the model parameters of a piezoelectric cantilever beam. The beam behavior is firstly modeled using partial differential equations (PDE) considering the Kelvin-Voigt damping. To facilitate the estimation of unknown model parameters, the Galerkin's method is introduced to extract desired vibration modes by separating the time and space variables of the PDE. Then, considering two major vibration modes, the corresponding system model can be represented by a fourth-order ordinary differential equation (ODE). Finally, by using measured input and output information, a novel adaptive parameter estimation strategy is introduced to estimate the unknown parameters of the derived ODE model in real time. For the purpose of driving the parameter updating law, the estimation error is extracted by using an auxiliary variable and a time-varying gain. Consequently, the convergence of the parameter estimation error is rigorously proved based on the Lyapunov theory. Simulations and experimental results show the validity and practicability of the proposed estimation method. ; European Union’s Horizon 2020 Research and Inovation Program (Grant Number: 814958) 10.13039/501100001809-National Natural Science Foundation of China (Grant Number: 62273169, 61922037 and 61873115) Yunnan Fundamental Research Project (Grant Number: 202001AV070001) Project DOVELAR (Grant Number: RTI2018-096001-B-C32) 10.13039/501100004543-Chinese Scholarship Council (Grant Number: 201908530215) |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | unknown |
| تدمد: | 1549-8328 |
| Relation: | #PLACEHOLDER_PARENT_METADATA_VALUE#; info:eu-repo/grantAgreement/EC/H2020/814958; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-096001-B-C32/ES/CONTROL Y GESTION DE ENERGIA EN VEHICULOS ELECTRICOS HIBRIDOS CON PILAS DE COMBUSTIBLE/; Postprint; The underlying dataset has been published as supplementary material of the article in the publisher platform at http://dx.doi.org/10.1109/TCSI.2022.3218189; http://dx.doi.org/10.1109/TCSI.2022.3218189; Sí; e-issn: 1558-0806; IEEE Transactions on Circuits and Systems - I - Regular Papers 70: 481-491 (2023); http://hdl.handle.net/10261/339745 |
| DOI: | 10.1109/TCSI.2022.3218189 |
| الاتاحة: | http://hdl.handle.net/10261/339745 https://doi.org/10.1109/TCSI.2022.3218189 |
| Rights: | open |
| رقم الانضمام: | edsbas.7E0DDC24 |
| قاعدة البيانات: | BASE |
| تدمد: | 15498328 |
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| DOI: | 10.1109/TCSI.2022.3218189 |