Underwater glider and method for automatically obtaining gliding angle
An underwater glider, an automatic acquisition technology, applied to underwater ships, underwater operating equipment, motor vehicles, etc., can solve problems such as limited gliding angles, achieve the effects of reducing design requirements, saving costs, and simplifying internal control mechanisms
Pending Publication Date: 2021-11-26
SUN YAT SEN UNIV
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Problems solved by technology
[0003] In view of the above problems, the object of the present invention is to provide an underwater glider and method for automatically obtaining a gliding angle, so as to solve the problem that the existing underwater glider needs to push the internal mass to move longitudinally to obtain the gliding angle, and the obtained gliding angle is limited.
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[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0027] like figure 1 - Image 6 As shown, an underwater glider that automatically obtains a gliding angle in a preferred embodiment of the embodiment of the present invention includes a glider main body 1, a gliding board 2 and a connecting piece 3, and a buoyancy drive module is arranged in the glider main body 1, and the buoyancy drive module It is used to provide buoyancy for the glider main body 1, and drive the underwater glider to float or sink; one end of the connecting piece 3 is fixed on the glider main body 1, which may be the tail of the glider main body 1, and the other end of the connecting piece 3 It is connected with the hang glider 2 , and the connection ...
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The invention relates to the technical field of gliders, and discloses an underwater glider and method for automatically obtaining a gliding angle, the underwater glider comprises a glider main body, a gliding plate and a connecting piece, a buoyancy driving module is arranged in the glider main body, one end of the connecting piece is fixed on the glider main body, and the other end of the connecting piece is fixed on the glider main body. One end of the connecting piece is connected with the gliding plate, the other end of the connecting piece is connected with the gliding plate, the connecting point of the connecting piece and the gliding plate is located in front of the centroid of the gliding plate, and the gliding plate can rotate relative to the glider body. An internal mass block in the glider body does not need to be pushed to move longitudinally, energy consumption is avoided, an internal control mechanism of the glider body can be simplified, the design requirement for the underwater glider is lowered, and cost is saved.
Description
technical field [0001] The invention relates to the technical field of glider, in particular to an underwater glider and a method for automatically obtaining a gliding angle. Background technique [0002] At present, the horizontal wing of the underwater glider is usually fixed. When the underwater glider is gliding underwater, the fixed horizontal wing relies on the longitudinal adjustment of the glider's internal center of gravity and the combined action of the hydrodynamic force during the movement to form a gliding angle. Although the horizontal wings of some underwater gliders can be rotated, the rotary horizontal wings can only adjust the angle of rotation slightly, so it is difficult to obtain a sufficient gliding angle. Moreover, whether it is a fixed horizontal wing or a rotating horizontal wing, a driving device such as a motor is required to push the mass block in the pressure cabin to move longitudinally to obtain a gliding angle, resulting in a complicated inter...
Claims
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IPC IPC(8): B63G8/18B63C11/52
CPCB63G8/18B63C11/52
Inventor 王天霖
Owner SUN YAT SEN UNIV