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Design and Motion Simulation of an Underwater Glider in the Vertical Plane

التفاصيل البيبلوغرافية
العنوان: Design and Motion Simulation of an Underwater Glider in the Vertical Plane
المؤلفون: Jiafeng Huang, Hyeung-Sik Choi, Dong-Wook Jung, Ji-Hyeong Lee, Myung-Jun Kim, Ki-Beom Choo, Hyun-Joon Cho, Han-Sol Jin
المصدر: Applied Sciences, Vol 11, Iss 17, p 8212 (2021)
بيانات النشر: MDPI AG, 2021.
سنة النشر: 2021
المجموعة: LCC:Technology
LCC:Engineering (General). Civil engineering (General)
LCC:Biology (General)
LCC:Physics
LCC:Chemistry
مصطلحات موضوعية: net buoyancy, MATLAB, Simulink, motion simulation, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999
الوصف: Net buoyancy, as the main power source for the motion of an underwater glider, is affected by the pump or bladder that the glider adopts to change its buoyancy force in water. In this study, a new underwater glider that can dive to a depth of 400 m at a cruising speed of 2 knots, which is faster than conventional underwater gliders and is less affected by sea currents, is investigated. The UG resisting 400 m pressure on the buoyancy engine and achieving 2 knots’ speed was designed and constructed. For this UG, its steady-state attitude was studied according to the variance of the buoyancy center and the center of gravity with the buoyancy engine influenced by the displacement of the movable mass block. In motion simulation of the UG, the attitude of the UG under different displacement conditions was simulated in Simulink according to the displacements of the piston and the movable mass block. To validate the simulation performance, a UG was constructed and experiments were conducted. The simulation and experimental results were compared to show the reliability of the simulation results under limited conditions.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2076-3417
Relation: https://www.mdpi.com/2076-3417/11/17/8212; https://doaj.org/toc/2076-3417
DOI: 10.3390/app11178212
URL الوصول: https://doaj.org/article/f595deb9287b4fa6aa00f81a36e82650
رقم الأكسشن: edsdoj.f595deb9287b4fa6aa00f81a36e82650
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20763417
DOI:10.3390/app11178212