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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hao Meng Tongyue Zhang Dan Zhao |
| Copyright Year | 2015 |
| Description | Author affiliation: Coll. of Autom., Harbin Eng. Univ., Harbin, China (Hao Meng; Tongyue Zhang; Dan Zhao) |
| Abstract | Supercavitation is an emerging technology that enables underwater vehicles to reach unprecedented speed. The surface of underwater high-speed vehicle is surrounded by water vapor cavity while sailing in the water. When the tail of the underwater high-speed vehicle interacts with the cavity wall, the nonlinear planing force is produced. We analyze the forces acting on the underwater high-speed vehicle, and the longitudinal channel mathematical model of the underwater high-speed vehicle is established. In order to deal with the nonlinearity of the model, we adopt dynamic inversion to decouple the model to linear model. Finally, the optimal controller in longitudinal channel is designed to realize the depth control of the underwater high-speed vehicle. The simulation results show that the optimal controller based on dynamic inversion can effectively control the depth of the underwater high-speed vehicle. |
| Starting Page | 1467 |
| Ending Page | 1472 |
| File Size | 339209 |
| Page Count | 6 |
| File Format | |
| e-ISBN | 9781467391047 |
| DOI | 10.1109/ICInfA.2015.7279517 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-08-08 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Planing Symmetric matrices feedback linearization Force underwater high-speed vehicle optimal control Cavity resonators longitudinal channel mathematical model Mathematical model Vehicle dynamics Vehicles |
| Content Type | Text |
| Resource Type | Article |
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