Boundary Stabilization of a Bending and Twisting Wing by Linear Quadratic Gaussian Theory
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arXiv
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866915470795341824 |
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| author | Krener, Arthur J. |
| author_facet | Krener, Arthur J. |
| contents | We first consider the stabilization of the bending and twisting of a rectangular cantilever beam of moderate to high aspect ratio using full state feedback boundary control. Our approach is an infinite dimesnional extension of Linear Quadratic Regulation (LQR). The we develop an infinite dimensional Kalman filter that processes two point measurements and returns an estimate of the full state. The Linear Quadartuc Gaussian approach is to use this estimate in the place of the full state in the LQR feedback
Then we add aerodynamic forces to obtain a model of a wing. The aerodyamic model is based on a two dimensional state space approximate realiztion of Wagner's indicial function by R.~T.~Jones. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_00275 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Boundary Stabilization of a Bending and Twisting Wing by Linear Quadratic Gaussian Theory Krener, Arthur J. Optimization and Control 35Q93 We first consider the stabilization of the bending and twisting of a rectangular cantilever beam of moderate to high aspect ratio using full state feedback boundary control. Our approach is an infinite dimesnional extension of Linear Quadratic Regulation (LQR). The we develop an infinite dimensional Kalman filter that processes two point measurements and returns an estimate of the full state. The Linear Quadartuc Gaussian approach is to use this estimate in the place of the full state in the LQR feedback Then we add aerodynamic forces to obtain a model of a wing. The aerodyamic model is based on a two dimensional state space approximate realiztion of Wagner's indicial function by R.~T.~Jones. |
| title | Boundary Stabilization of a Bending and Twisting Wing by Linear Quadratic Gaussian Theory |
| topic | Optimization and Control 35Q93 |
| url | https://arxiv.org/abs/2509.00275 |