Modeling and Identification of Temperature-Dependent Hysteresis in Piezoelectric Materials Considering Parameter Sensitivity
Hysteresis is an important nonlinearity effect in piezoelectric materials and is sensitive to temperature. This paper extends the saturated capacitor model to capture temperature-dependent hysteresis by replacing the constant parameters with functions of temperature. To obtain these functions, sever...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2020-01-01
|
| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9016038/ |
| _version_ | 1828890496484769792 |
|---|---|
| author | Yanfang Liu Naiming Qi Zhi Li |
| author_facet | Yanfang Liu Naiming Qi Zhi Li |
| author_sort | Yanfang Liu |
| collection | DOAJ |
| description | Hysteresis is an important nonlinearity effect in piezoelectric materials and is sensitive to temperature. This paper extends the saturated capacitor model to capture temperature-dependent hysteresis by replacing the constant parameters with functions of temperature. To obtain these functions, several sets of constant parameters are identified at different temperatures, and then each term of the parameters is fitted as a function with respect to temperature. In the curve fitting process, the parameter sensitivity is employed as a weight factor. The effectiveness of the proposed modeling and parameter determination procedure is verified with experimental data. The overall normalized root mean square error is approximately 5%, including 3% error caused by the identified parameters. |
| first_indexed | 2024-12-13T13:00:03Z |
| format | Article |
| id | doaj.art-ff72dfa2732646518b528fc1fa8f9b12 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-13T13:00:03Z |
| publishDate | 2020-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-ff72dfa2732646518b528fc1fa8f9b122022-12-21T23:45:04ZengIEEEIEEE Access2169-35362020-01-018409014090810.1109/ACCESS.2020.29767799016038Modeling and Identification of Temperature-Dependent Hysteresis in Piezoelectric Materials Considering Parameter SensitivityYanfang Liu0https://orcid.org/0000-0001-9644-9459Naiming Qi1Zhi Li2School of Astronautics, Harbin Institute of Technology, Harbin, ChinaSchool of Astronautics, Harbin Institute of Technology, Harbin, ChinaState Key Laboratory of Synthetical Automation for Process Industries, Northeastern University, Shenyang, ChinaHysteresis is an important nonlinearity effect in piezoelectric materials and is sensitive to temperature. This paper extends the saturated capacitor model to capture temperature-dependent hysteresis by replacing the constant parameters with functions of temperature. To obtain these functions, several sets of constant parameters are identified at different temperatures, and then each term of the parameters is fitted as a function with respect to temperature. In the curve fitting process, the parameter sensitivity is employed as a weight factor. The effectiveness of the proposed modeling and parameter determination procedure is verified with experimental data. The overall normalized root mean square error is approximately 5%, including 3% error caused by the identified parameters.https://ieeexplore.ieee.org/document/9016038/Temperature-dependent hysteresismodeling and identificationpiezoelectric materialssaturated capacitor hysteresis model |
| spellingShingle | Yanfang Liu Naiming Qi Zhi Li Modeling and Identification of Temperature-Dependent Hysteresis in Piezoelectric Materials Considering Parameter Sensitivity IEEE Access Temperature-dependent hysteresis modeling and identification piezoelectric materials saturated capacitor hysteresis model |
| title | Modeling and Identification of Temperature-Dependent Hysteresis in Piezoelectric Materials Considering Parameter Sensitivity |
| title_full | Modeling and Identification of Temperature-Dependent Hysteresis in Piezoelectric Materials Considering Parameter Sensitivity |
| title_fullStr | Modeling and Identification of Temperature-Dependent Hysteresis in Piezoelectric Materials Considering Parameter Sensitivity |
| title_full_unstemmed | Modeling and Identification of Temperature-Dependent Hysteresis in Piezoelectric Materials Considering Parameter Sensitivity |
| title_short | Modeling and Identification of Temperature-Dependent Hysteresis in Piezoelectric Materials Considering Parameter Sensitivity |
| title_sort | modeling and identification of temperature dependent hysteresis in piezoelectric materials considering parameter sensitivity |
| topic | Temperature-dependent hysteresis modeling and identification piezoelectric materials saturated capacitor hysteresis model |
| url | https://ieeexplore.ieee.org/document/9016038/ |
| work_keys_str_mv | AT yanfangliu modelingandidentificationoftemperaturedependenthysteresisinpiezoelectricmaterialsconsideringparametersensitivity AT naimingqi modelingandidentificationoftemperaturedependenthysteresisinpiezoelectricmaterialsconsideringparametersensitivity AT zhili modelingandidentificationoftemperaturedependenthysteresisinpiezoelectricmaterialsconsideringparametersensitivity |