CN109703691B - Unmanned wave-penetrating aircraft - Google Patents
Unmanned wave-penetrating aircraft Download PDFInfo
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- CN109703691B CN109703691B CN201811602076.6A CN201811602076A CN109703691B CN 109703691 B CN109703691 B CN 109703691B CN 201811602076 A CN201811602076 A CN 201811602076A CN 109703691 B CN109703691 B CN 109703691B
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Abstract
The invention belongs to the field of unmanned wave-piercing aircrafts, and particularly relates to an unmanned wave-piercing aircraft. The floating state of the aircraft can be automatically adjusted by means of the up-and-down movement of the double-body floating body on the water, the function of the aircraft for carrying out concealed water operation tasks is realized, and a brand new design idea is provided for the diversified application of the wave-piercing aircraft. According to the invention, the floating body with certain buoyancy can freely move up and down on the straight rod fixedly connected with the aircraft, so that the aircraft can be controlled to always keep a certain height difference with the liquid level in waves and still water, and the floating state of the aircraft is ensured to be unchanged and the platform equipment on the floating body is protected from being greatly damaged; simultaneously, the floating body platform structure is smaller than the unmanned surface vessel in size, has stronger concealment, can accomplish the operation task that the demand was accomplished above the surface of water.
Description
Technical Field
The invention belongs to the field of unmanned wave-piercing aircrafts, and particularly relates to an unmanned wave-piercing aircraft.
Background
The unmanned wave-piercing vehicle (UWV) is between the water surface and the water surface, the hull is semi-exposed and semi-submerged (semi-submerged), and the unmanned wave-piercing vehicle has the advantages of both the water surface vehicle and the water surface vehicle, and can be a water surface wave-piercing vehicle and an underwater wave-piercing vehicle. On one hand, the wave-penetrating type aircraft can carry out remote communication and detection as the water surface aircraft, is accurately positioned by a GPS, and has the characteristics of good stability, high operation efficiency, small movement under wave disturbance and the like which are not possessed by the water surface craft; on the other hand, the small underwater vehicle is completely immersed in water, so that the problems of difficult data transmission, difficult accurate positioning and the like are caused, the small underwater vehicle needs to float upwards within a certain time, and the wave-piercing vehicle can solve the problems. Because of these advantages, wave-piercing aircraft are widely used in the military and civilian fields.
In 1984, an unmanned wave-piercing vehicle named as 'dolphin' which is successfully developed by international submarine engineering limited company located in Vancouver, Canada solves the problem of instability when a water course test is carried out in the past and the sea condition is disturbed, successfully surveys the Canada government, and proves the value of the wave-piercing vehicle. In fact, the dolphin is an autonomous submarine in a state of a vent pipe, and is a wave-penetrating autonomous underwater vehicle developed for the first time.
During the early 90 s of the 20 th century, norwegian treasury, british corporation and international submarine engineering limited had planned to install sonars on "dolphins" to expand their field of application and to avoid interference of the fish school by the noise emitted by the aircraft itself, but were shelved for financial reasons. Later, the great britain's decision by seesped technologies ltd and Hugh Young & Associates to develop new aircraft that meet the fish school assessments resulted in the creation of an unmanned wave-piercing aircraft that could float at operating depth without rudder control, also referred to as an autonomous semi-submersible.
Later in 1993, a united states government-industry team integrated a multi-beam sonar system on a "dolphin" based platform, a well-known remote controlled mine hunting prototype (RMOP). In the 1995 "Kernal Blitz" exercise, continuous operation under sea states of grade 3, 4 and 1 throttle for four days was generally considered excellent. Later technological improvements were around the positioning problem and the last trial was completed in 2002 by Equimalt, which concluded from the validation of the technical demonstration that all required criteria were met.
In recent years, with the increase of various demands of people on unmanned aircrafts, the research on the wave-through aircrafts is also promoted continuously, and some new boat types are also appeared in succession, so that the wave-through aircrafts are not only applied to anti-mines, continuous water area monitoring and other military applications, but also widely applied to civil fields such as ocean exploration, hydrological investigation and development of underwater archaeological investigation and the like, and have good development and application prospects.
The principle that the unmanned wave-piercing vehicle can keep a semi-submerged state is that the buoyancy of the underwater part for drainage is balanced with the weight of the vehicle, and measuring equipment is usually arranged on the water part and has better concealment compared with a surface vehicle. However, the prior art has some problems, on one hand, the conventional aircraft can be soaked by large waves under the condition of large waves, and the effective service life can be influenced after the aircraft is used for a long time; on the other hand, under the action of the lateral flow, the conventional aircraft causes the rolling of the hull, which adversely affects the operation of the aircraft.
Disclosure of Invention
The invention aims to provide an unmanned wave-piercing aircraft which reduces the influence of the upward waves on equipment on an aquatic platform and improves the rolling problem of the aircraft.
The invention is realized by the following technical scheme:
an unmanned wave-piercing vehicle comprises an underwater part and an underwater part; the water part and the water part are connected through a guide rod; the lower end of the guide rod is fixed on the underwater part, the upper end of the guide rod penetrates through the water part, and the connection part of the guide rod and the water part is movably connected.
The present invention may further comprise:
the underwater part is of a submarine structure and comprises a hull, a cabin inside the hull and a propeller arranged at the tail end of the hull.
The above-water part is of a double-body floating body structure, and a platform is carried on the double-body floating body; the upper end of the guide rod penetrates through a platform carried on the double-body floating body, and the joint of the guide rod and the platform is movably connected.
The guide rods are two guide rods which are parallel to each other and perpendicular to the water surface, and the lower ends of the two guide rods are fixed on the underwater part of the unmanned wave-piercing vehicle.
The invention has the beneficial effects that:
the invention ensures that the attitude of the aircraft is not easily influenced by the interference of wind waves, ensures the stable operation of equipment arranged on the water platform of the aircraft and has certain capability of unmanned operation in the wind waves; on one hand, the invention can ensure that the floating state of the whole aircraft does not change greatly, greatly reduces the influence of waves on the device on the platform and prolongs the service life; on the other hand, the floating body of the double-body structure ensures certain course stability, reduces wave-making resistance and reduces noise. When the floating platform stops working, the floating platform can freely move up and down within a certain range, so that the distance between the floating platform and the water surface is ensured to be not greatly changed all the time, and the device on the floating platform can not be damaged while the energy consumption is reduced and the single use time is prolonged.
Drawings
Fig. 1 is a general structural view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a top view of the present invention.
The specific implementation mode is as follows:
the invention is further described with reference to the accompanying drawings in which:
an unmanned wave-piercing vehicle comprises an underwater part and an underwater part; the water upper part is connected with the water lower part through a guide rod 1; the lower end of the guide rod is fixed on the underwater part, the upper end of the guide rod penetrates through the water part, and the connection part of the guide rod and the water part is movably connected.
The present invention may further comprise:
the underwater part is of a submarine structure and comprises a hull 5, a cabin 4 inside the hull and a propeller 6 arranged at the tail end of the hull.
The above-water part is of a double-body floating body 2 structure, and a platform 3 is carried on the double-body floating body; the upper end of the guide rod penetrates through a platform carried on the double-body floating body, and the joint of the guide rod and the platform is movably connected.
The guide rods are two guide rods which are parallel to each other and perpendicular to the water surface, and the lower ends of the two guide rods are fixed on the underwater part of the unmanned wave-piercing vehicle.
The invention relates to a novel unmanned wave-piercing aircraft. The unmanned wave-piercing aircraft can perform the functions of autonomously adjusting the floating state of the aircraft and helping the aircraft to perform concealed waterborne operation tasks by means of up-and-down movement of the catamaran floating body on the waterborne part, and provides a brand-new design idea for diversified application of the wave-piercing aircraft. The unmanned wave-piercing vehicle has the functions on the principle that the floating body with certain buoyancy can freely move up and down on the straight rod fixedly connected with the vehicle, so that the vehicle is controlled to always keep a certain height difference with the liquid level in waves and still water, the floating state of the vehicle is ensured to be unchanged, and platform equipment on the floating body is protected from being greatly damaged; simultaneously, the floating body platform structure is smaller than the unmanned surface vessel in size, has stronger concealment, can accomplish the operation task that the demand was accomplished above the surface of water. The floating body platform structure adopts the unique shape of a double-body structure, can effectively relieve the influence of waves and currents on the navigation state of the aircraft, and does not obviously increase the resistance of the whole unmanned wave-penetrating aircraft. The floating body platform has the advantages of simple structure, low manufacturing cost and wide operation range, can be widely applied to the fields of river and lake hydrology monitoring and military, and has development prospect.
The floating state of the aircraft can be adjusted by moving the floating body of the double-body structure on the water up and down, and the function of realizing the concealed water operation task is realized. The aircraft top has two straight rods that link firmly with the hull, includes the structure that platform and binary float that can utilize are linked firmly on the straight rod, and this structure can freely reciprocate in certain extent along the straight rod. The structure ensures the semi-submerged state of the unmanned wave-piercing aircraft near the water surface, and simultaneously, the distance between the water platform and the liquid level is basically unchanged, so that the water platform can effectively complete the task of water surface operation; the floating body with the double-body structure enables wave making resistance of the aircraft during working to be remarkably reduced, energy consumption is reduced, stealth performance is improved, and the platform can have good stability in stormy waves
The invention adopts a floating body which can move up and down freely and carries a platform. By adopting the structural design, on one hand, the floating state of the whole aircraft can be ensured not to be changed greatly, the influence of waves on the device on the platform is greatly reduced, and the service life is prolonged; on the other hand, the floating body of the double-body structure ensures certain course stability, reduces wave-making resistance and reduces noise. When the floating platform stops working, the floating platform can freely move up and down within a certain range, so that the distance between the floating platform and the water surface is ensured to be not greatly changed all the time, and the device on the floating platform can not be damaged while the energy consumption is reduced and the single use time is prolonged.
The principle that the unmanned wave-piercing vehicle can keep a semi-submerged state is that the buoyancy of the underwater part for drainage is balanced with the weight of the vehicle, and measuring equipment is usually arranged on the water part and has better concealment compared with a surface vehicle. On one hand, the traditional aircraft can be wetted by large waves when the waves are large, the solution is watertight treatment, and the effective service life can be influenced after a long time; on the other hand, under the action of the lateral flow, the conventional aircraft causes the rolling of the hull, which adversely affects the operation of the aircraft. This patent aims to minimize the adverse effects of these two problems.
The whole novel unmanned wave-piercing aircraft adopts a passive control principle. For the first problem, the influence of the upward waves on equipment on the water platform can be reduced to a certain extent through the passive movement of the water surface double body connected with the main body of the aircraft, and the effect of prolonging the service life is achieved by the watertight structure of the water surface double body; for the second problem, the main body of the aircraft is below the water surface and keeps a certain distance from the water surface, so the influence of water surface waves is much smaller, in addition, the water surface double bodies have excellent course stability and wave resistance, the rolling of the aircraft is improved, the water platform can also be kept stable, the working efficiency under the wave condition is improved, and meanwhile, the stability of the aircraft to a certain degree is kept under the condition that the power device of the aircraft is closed.
Example 1
The utility model provides an unmanned unrestrained navigation ware of wearing, its structure comprises waterborne part and main ship body 5, and the waterborne part includes binary body 2, platform 3, its characterized in that: the top of the main boat body 5 is connected with the platform 3 through the guide rod 1, the lower part of the platform 3 is connected with the double-body floating body 2, and the platform 3 and the double-body floating body 2 move up and down in a certain range along the guide rod 1 as a whole.
The main hull 5 includes a cabin 4 and a propeller 6.
The guide rod 1 comprises two guide rods which are parallel to each other and vertical to the water surface.
The water part of the wave-piercing navigation device consists of two guide rods 1, a double-body floating body 2 and a platform 3. The floating body adopts a double-body structure, a platform capable of carrying experimental instruments is fixedly connected with the floating body, and a component formed by the two ensures that a water line surface is always below a deck of the double-body floating body, so that the platform and equipment are not damaged by waves and currents; two guide arms are parallel to each other and perpendicular to horizontal plane arranges, links firmly in main hull 5, plays the effect that the guide body reciprocated on the one hand, and on the other hand provides the space for the installation of group.
The underwater part is a main boat body 5 of the aircraft, and the boat body is composed of a propeller 6 and a cabin 4 which can be provided with various underwater communication, positioning, power and other devices, and provides power and continuous working capacity for the wave-piercing aircraft.
Claims (1)
1. An unmanned wave-piercing aircraft, which is characterized in that: comprises an above-water part and an underwater part; the water part and the water part are connected through a guide rod; the underwater part is of a submarine structure and comprises a hull, a cabin inside the hull and a propeller arranged at the tail end of the hull; the above-water part is of a double-body floating body structure, and a platform is carried on the double-body floating body; the guide rods are two guide rods which are parallel to each other and vertical to the water surface, the lower ends of the two guide rods are fixed on the underwater part of the unmanned wave-piercing vehicle, the upper ends of the two guide rods penetrate through a platform carried on the double-body floating body, and the connecting part of the guide rods and the platform is movably connected; when the unmanned wave-piercing vehicle navigates, the water double-body floating body structure can freely move up and down along the guide rod, so that the underwater diving boat structure can always keep a certain height difference with the liquid level in waves and still water, the floating state of the unmanned wave-piercing vehicle is kept unchanged, and platform equipment carried on the double-body floating body is protected from being damaged greatly.
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| CN201811602076.6A CN109703691B (en) | 2018-12-26 | 2018-12-26 | Unmanned wave-penetrating aircraft |
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| CN201811602076.6A CN109703691B (en) | 2018-12-26 | 2018-12-26 | Unmanned wave-penetrating aircraft |
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| CN109703691B true CN109703691B (en) | 2021-09-10 |
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| CN113335454A (en) * | 2021-07-08 | 2021-09-03 | 大连海事大学 | Wave formula stabilizer buoy structure is worn to ship type |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203293816U (en) * | 2013-05-29 | 2013-11-20 | 武汉楚航测控科技有限公司 | Unmanned line-type shallow diving ship capable of being fast disassembled and assembled |
| CN204871491U (en) * | 2015-07-15 | 2015-12-16 | 北京中科涌泉科技发展有限公司 | Unmanned surveying vessel of surface of water |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5394814A (en) * | 1993-04-05 | 1995-03-07 | Hydrohoist International, Inc. | Front mounted boat lift |
| US9168978B2 (en) * | 2008-06-16 | 2015-10-27 | Juliet Marine Systems, Inc. | High speed surface craft and submersible craft |
| CN203975165U (en) * | 2014-03-03 | 2014-12-03 | 中国矿业大学 | A kind of building floating structure |
| CN204511761U (en) * | 2015-03-31 | 2015-07-29 | 崔申申 | A kind of floating-type tidal current energy electricity generating device |
| DE102016207419A1 (en) * | 2016-04-29 | 2017-11-02 | Siemens Aktiengesellschaft | Watercraft and method of operating a watercraft |
| CN105905251A (en) * | 2016-06-03 | 2016-08-31 | 江苏科技大学 | Stealth single-hull small waterline area hydrofoil unmanned ship and sailing method |
| CN107161278A (en) * | 2017-06-28 | 2017-09-15 | 马海平 | High-speed carriering tool waterborne |
| CN108622350A (en) * | 2018-05-10 | 2018-10-09 | 中船黄埔文冲船舶有限公司 | Single submerged body unmanned vehicles |
| CN108891550B (en) * | 2018-08-10 | 2023-08-08 | 海南大学 | Anti-rolling mechanism and double-floating-body semi-submersible ship using same |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203293816U (en) * | 2013-05-29 | 2013-11-20 | 武汉楚航测控科技有限公司 | Unmanned line-type shallow diving ship capable of being fast disassembled and assembled |
| CN204871491U (en) * | 2015-07-15 | 2015-12-16 | 北京中科涌泉科技发展有限公司 | Unmanned surveying vessel of surface of water |
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