Affiliation:
1. Shanghai Jiao Tong University
Abstract
This article described a novel type of autonomous underwater vehicle and modeled the dynamics. This kind of vehicle looked like an air-plane with large wings and worked under the condition of negative buoyancy. The motions of negative-buoyancy-vehicle (NBV) in the longitudinal plane were analyzed through linear system theory. This paper divided motion of NBV into a few modes in the longitudinal plane and provided a method of reduction of order to simplify the analysis, as well as gave the criterion of static stability under constant load in longitudinal plane. It had been found that the maneuverability and stability of NBV was related to many factors such as the velocity, lift-drag ratio, buoyancy and metacentric height. All of the conclusions could be applied on NBV design.
Publisher
Trans Tech Publications, Ltd.
Reference11 articles.
1. A. Alvarez, A. Caffaz, A. Caiti_, G. Casalino, L. Gualdesi, A. Turetta, R. Viviani. Folaga: A low-cost autonomous underwater vehicle combining glider and AUV capabilities[J]. Ocean Engineering, 2009, 36, pp.24-38.
2. DU Jia-you. Study on the Hull and Mechanism of Underwater Glider[D]. Zhe Jiang University. (2006).
3. WANG Yan-hui; WANG Shu-xin; XIE Chun-gang. Dynamic Analysis and System Design on an Underwater Glider Propelled by Temperature Difference Energy [J]. Journal of Tianjin University, 2007. 2, pp.133-138.
4. Joshua Grady Graver. Underwater Gliders: Dynamics, Control, and Design[D]. USA: Princeton University, (2005).
5. Chao wu, Qiang Wang, Hui Yan, Jian-min Liu, Guang-jiao Zhuang, Tong Ge. Practicability Research and Design of the Underwater Plane[C]. Proceedings of the ASME 2010 29th International Conference on Ocean, Offshore and Arctic, (2010).
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献