Model Order Reduction of Microactuators: Theory and Application
This paper provides an overview of techniques of compact modeling via model order reduction (MOR), emphasizing their application to cooperative microactuators. MOR creates highly efficient yet accurate surrogate models, facilitating design studies, optimization, closed-loop control and analyses of i...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-06-01
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| Series: | Actuators |
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| Online Access: | https://www.mdpi.com/2076-0825/12/6/235 |
| _version_ | 1797596643378331648 |
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| author | Arwed Schütz Tamara Bechtold |
| author_facet | Arwed Schütz Tamara Bechtold |
| author_sort | Arwed Schütz |
| collection | DOAJ |
| description | This paper provides an overview of techniques of compact modeling via model order reduction (MOR), emphasizing their application to cooperative microactuators. MOR creates highly efficient yet accurate surrogate models, facilitating design studies, optimization, closed-loop control and analyses of interacting components. This is particularly important for microactuators due to the variety of physical effects employed, their short time constants and the many nonlinear effects. Different approaches for linear, parametric and nonlinear dynamical systems are summarized. Three numerical case studies for selected methods complement the paper. The described case studies emerged from the <i>Kick and Catch</i> research project and within a framework of the German Research Foundation’s Priority Program, <i>Cooperative Multistable Multistage Microactuator Systems (KOMMMA)</i>. |
| first_indexed | 2024-03-11T02:54:02Z |
| format | Article |
| id | doaj.art-adb20b2bea3e46708c22b5473dbabf17 |
| institution | Directory Open Access Journal |
| issn | 2076-0825 |
| language | English |
| last_indexed | 2024-03-11T02:54:02Z |
| publishDate | 2023-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Actuators |
| spelling | doaj.art-adb20b2bea3e46708c22b5473dbabf172023-11-18T08:48:41ZengMDPI AGActuators2076-08252023-06-0112623510.3390/act12060235Model Order Reduction of Microactuators: Theory and ApplicationArwed Schütz0Tamara Bechtold1Department of Engineering, Research Group Modelling and Simulation of Mechatronic Systems, Jade University of Applied Sciences, Friedrich-Paffrath-Str. 101, 26389 Wilhelmshaven, GermanyDepartment of Engineering, Research Group Modelling and Simulation of Mechatronic Systems, Jade University of Applied Sciences, Friedrich-Paffrath-Str. 101, 26389 Wilhelmshaven, GermanyThis paper provides an overview of techniques of compact modeling via model order reduction (MOR), emphasizing their application to cooperative microactuators. MOR creates highly efficient yet accurate surrogate models, facilitating design studies, optimization, closed-loop control and analyses of interacting components. This is particularly important for microactuators due to the variety of physical effects employed, their short time constants and the many nonlinear effects. Different approaches for linear, parametric and nonlinear dynamical systems are summarized. Three numerical case studies for selected methods complement the paper. The described case studies emerged from the <i>Kick and Catch</i> research project and within a framework of the German Research Foundation’s Priority Program, <i>Cooperative Multistable Multistage Microactuator Systems (KOMMMA)</i>.https://www.mdpi.com/2076-0825/12/6/235model order reductionfinite element methodmicroactuatorsmultiphysicsMEMS |
| spellingShingle | Arwed Schütz Tamara Bechtold Model Order Reduction of Microactuators: Theory and Application Actuators model order reduction finite element method microactuators multiphysics MEMS |
| title | Model Order Reduction of Microactuators: Theory and Application |
| title_full | Model Order Reduction of Microactuators: Theory and Application |
| title_fullStr | Model Order Reduction of Microactuators: Theory and Application |
| title_full_unstemmed | Model Order Reduction of Microactuators: Theory and Application |
| title_short | Model Order Reduction of Microactuators: Theory and Application |
| title_sort | model order reduction of microactuators theory and application |
| topic | model order reduction finite element method microactuators multiphysics MEMS |
| url | https://www.mdpi.com/2076-0825/12/6/235 |
| work_keys_str_mv | AT arwedschutz modelorderreductionofmicroactuatorstheoryandapplication AT tamarabechtold modelorderreductionofmicroactuatorstheoryandapplication |