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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhier Chen Baoqiang Tian Jiancheng Yu Aiqun Zhang Junbao Zeng |
| Copyright Year | 2014 |
| Description | Author affiliation: Shenyang Inst. of Autom., Univ. of Chinese Acad. of Sci., Shenyang, China (Zhier Chen; Baoqiang Tian) || State Key Lab. of Robot., Shenyang Inst. of Autom., Shenyang, China (Jiancheng Yu; Aiqun Zhang; Junbao Zeng) |
| Abstract | This paper proposes a new approach for the description of three-dimensional motion characteristics of a hybrid-driven underwater glider (HDUG) based on a folding propulsion mechanism. HDUGs have both the high endurance of propeller-driven autonomous underwater vehicles (AUVs) and the high mobility of buoyancy-driven underwater gliders (AUGs). We use Lagrange method build a 3D hydrodynamic model for the hybrid-driven underwater glider. Then we built a hydrodynamic model for the folding propulsion mechanism in different working conditions. And we analyze the motion characteristics of the HDUG in propeller-driven mode, buoyancy-driven mode, and hybrid-driven mode respectively. Simulation results show that in buoyancy-driven mode the HDUG has better gliding performance for propeller blades folding than that for unfolding. The maneuverability of HDUG has been improved due to the folding propulsion mechanism. The HDUG is stable in all expectation state. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 3856712 |
| Page Count | 6 |
| File Format | |
| e-ISBN | 9781479936465 |
| DOI | 10.1109/OCEANS-TAIPEI.2014.6964391 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-04-07 |
| Publisher Place | Taiwan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Blades Propellers Hydrodynamics Mathematical model Vehicles Shafts folding model hydrodynamic underwater glider hybrid driven |
| Content Type | Text |
| Resource Type | Article |
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