CN206557377U - A kind of experimental system for moving the detection of submerged body frequency targets under water - Google Patents
A kind of experimental system for moving the detection of submerged body frequency targets under water Download PDFInfo
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- CN206557377U CN206557377U CN201720110993.7U CN201720110993U CN206557377U CN 206557377 U CN206557377 U CN 206557377U CN 201720110993 U CN201720110993 U CN 201720110993U CN 206557377 U CN206557377 U CN 206557377U
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- submariner device
- submariner
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- under water
- nacelle
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Abstract
The utility model discloses a kind of experimental system for moving the detection of submerged body frequency targets under water；Experimental system of the present utility model is by submariner device (501), submariner device (502), submariner device (503), surveying vessel base station, submerged body (20) composition is moved under water, surveying vessel base station controls submariner device (501) by wireless telecommunications, submariner device (502), the athletic posture and data acquisition and procession of submariner device (503), the utility model is used based on the theoretical experimental method of impedance analysis, employ submariner device (501), submariner device (502), submariner device (503) as data acquisition carrier, the submerged body frequency targets that move under water to given frequency are detected and position identification, experimental provision of the present utility model has simple in construction, detection efficient is high, the characteristics of detection range is remote, the underwater moving target of given frequency can not only be detected, and identification can be carried out to the underwater moving target.
Description
Technical field
The utility model is related to a kind of experimental system for moving the detection of submerged body frequency targets under water, more particularly to mobile submerged body
Frequency targets detection technical field.
Background technology
The method of detection underwater submarine mainly has anti-submarine patrol aircraft antisubmarine and two kinds of surface warship anti-submarine.
Anti-submarine patrol aircraft detects underwater submarine using sonar buoy, magnetic anomaly detection instrument, dipping sonar.Wherein, sonar
Buoy is that one kind that modern antisubmarine plane is generally used mainly searches latent equipment, is usually to have the marine site of submarine activity known, and want
When in a short time to scanning in a big way；Or wish the navigation channel that block enemy submarine may pass through within a certain period of time；Or
Person is that important goal is used when undertaking antisubmarine patrol warning.Magnetic anomaly detection instrument detects submarine using passive working method, is one
As the detecting devices that must fill on anti-submarine patrol aircraft, with good concealment, reliability is higher, the advantages of not disturbed by seanoise,
But because its operating distance is nearer, mostly using low latitude and extreme low-altitude detection, therefore measure submarine in other detection equipment more
After general location, then with magnetic anomaly detection instrument verified and be accurately positioned.
Surface ship detecting submarine relies primarily on sonar；Shell sonar, VDS, towed linear array sonar are detected
Underwater submarine.The shell sonar of surface ship can not almost detect the submarine under spring layer, except non-usage towed sonar and allowing is dragged
Drag sonar and enter spring layer.Pull-type VDS belongs to passive type sonar, is that basic matrix is arranged in towed body, by antisubmarine water surface warship
Ship, minesweeper or antisubmarine aircraft towing, for active searching for submarine, detection submarine mine, seabed etc., investigation depth is hundreds of meters to thousand
Rice.Towed linear array sonar owner's dynamic formula sonar, is developed, detection accuracy on the basis of pull-type VDS
High, investigation depth is tens of rice.The advantage of sonar contact is can to detect underwater immersed body target, but cannot be distinguished from detecting target
Identity.
A kind of experimental system and method for moving the detection of submerged body frequency targets under water of the present utility model is used and is based on
The theoretical experimental method of impedance analysis, employ submariner device (501), by can be to the mobile frequency of known underwater immersed body frequency
The detection of rate target and position identification, experimental provision of the present utility model has simple in construction, and detection efficient is high, and detection range is remote
The characteristics of, detection method of the present utility model can not only detect the underwater moving target of given frequency, and can be to this under water
Mobile target carries out identification.
The content of the invention
The utility model devises a kind of experimental system and method for moving the detection of submerged body frequency targets under water, the invention energy
It is enough to complete following test：1. control submariner device (501) floats and dive：When the submariner device (501) needs floating or dive, by
Surveying vessel base station (11) is issued an order to single-chip microcomputer (5), controls being turned on and off for water hydraulic pump (3)；Lithium battery group (7)
By being powered after boosting for water hydraulic pump (3)；2. the movement of control submariner device (501)：The submariner device (501) need advance or
During retrogressing, single-chip microcomputer (5) is issued an order by surveying vessel base station (11), the control left device of Powered Propulsion (21) and Powered Propulsion are right
Device (8) left and right two parts propeller synchronizes rotating forward or inverted, to reach the purpose in front or dead astern traveling；③
Detect travel frequency mesh calibration method：Single-chip microcomputer (5) is issued an order by surveying vessel base station (11), control electric impedance analyzer (6)
Frequency sweep is turned on and off；Described electric impedance analyzer (6) receives water when measuring by frequency sweep with PZT piezoelectric transducers (4)
During the frequency signal that lower mobile submerged body (20) is sent, there is resonance spectrum in electric impedance analyzer (6) frequency sweep, residing for the frequency spectrum wave crest
In frequency be scanning signal and to move the resonant frequency that submerged body (20) is sent under water.4. submerged body (20) position is moved under water
Recognition methods；6. the track for moving submerged body (20) under water is determined.
The utility model solve its technical problem use technical scheme be：
As shown in Figure 1,2,3, 4, experimental system of the present utility model is right by nacelle (1), the left wing plate (15) of balance, balance
Middle wing plate (16), the left back wing plate (17) of balance, the right rear fender (18) of balance, balance tail plate (19), submariner device floating dive portion
Divide (101), submariner device measurement part (102), submariner device power section (103), submariner device communicating portion (104) group；Institute
The submariner device floating dive part (101) stated mainly is made up of water tank (2), water hydraulic pump (3), lithium battery group (7)；It is described
Submariner device measurement part (102) by measurement with PZT piezoelectric transducers (4), single-chip microcomputer (5), electric impedance analyzer (6), lithium battery
Group (7) is constituted；Described submariner device power section (103) is by lithium battery group (7), the left device of Powered Propulsion (21), Powered Propulsion
Right device (8) composition；Described submariner device wireless communication assembly (104) is by single-chip microcomputer (5), lithium battery group (7), antenna (9), floating
Mark (13), double thread flexible pipe (14) composition.
The utility model has an advantageous effect in that compared with background technology：
Experimental system and method for the present utility model can be completed：(1) submariner device (501) can be controlled to float and dive；
(2) movement of submariner device (501) can be controlled；(3) detection of travel frequency target can be completed；(4) surveying vessel can be completed
Base station (11) and the communication of submariner device communicating portion (104)；(5) identification of submerged body (20) position is moved in completion under water；
(6) track for completing to move submerged body (20) under water is determined；For detection underwater immersed body target, there is provided new solution and design
Foundation.
Brief description of the drawings
The utility model is described further with example below in conjunction with the accompanying drawings.
Fig. 1 is test philosophy figure of the present utility model.
Fig. 2 is the three-dimensional structure schematic diagram 1 of submariner device (501) of the present utility model.
Fig. 3 is the three-dimensional structure schematic diagram 2 of submariner device (501) of the present utility model.
Fig. 4 is test philosophy frame diagram of the present utility model
In Fig. 1, Fig. 2, Fig. 3, Fig. 4,1. nacelles, 2. water tanks, 3. water hydraulic pumps, 4. measurement PZT piezoelectric transducers,
5. single-chip microcomputer, 6. electric impedance analyzers, 7. lithium battery groups, the right device of 8. Powered Propulsions, 9. antennas, 10.GPS positioning components, 11.
Wing plate during surveying vessel base station, 12. hatch doors, 13. buoys, 14. double thread flexible pipes, the 15. left wing plates of balance, 16. balances are right,
The left dress of submerged body, 21. Powered Propulsions is moved in the 17 left back wing plates of balance, the 18. right rear fenders of balance, 19. balance tail plates, 20. under water
Put, 101. submariner device floating dive parts, 102. submariner devices measurement part, 103. submariner device power sections, 104. submariner devices without
Line communication part, submariner device (501), submariner device (502), submariner device (503).
Embodiment
As shown in Figure 1,2,3, 4, a kind of to move submerged body (20) frequency targets detection experimental system under water, the system is by submariner
Device (501), submariner device (502), submariner device (503), surveying vessel base station, move under water submerged body (20) composition, submariner device (501),
Submariner device (502), the structure of submariner device (503) and function are just the same；It is introduced below by taking submariner device (501) as an example；It is latent
Navigate device (501) by nacelle (1), balance left wing plate (15), balance it is right in wing plate (16), to balance left back wing plate (17), balance right
Rear fender (18), balance tail plate (19), submariner device floating dive part (101), submariner device measurement part (102), submariner device
Power section (103), submariner device wireless communication assembly (104) composition；Described submariner device floating dive part (101) it is main by
Water tank (2), water hydraulic pump (3), lithium battery group (7) composition；Pressed by measuring with PZT described submariner device measurement part (102)
Electric transducer (4), single-chip microcomputer (5), electric impedance analyzer (6), lithium battery group (7) composition；Described submariner device power section
(103) it is made up of lithium battery group (7), the left device of Powered Propulsion (21), the right device of Powered Propulsion (8)；Described submariner device is wireless
Communication part (104) is made up of single-chip microcomputer (5), lithium battery group (7), antenna (9), buoy (13), double thread flexible pipe (14).
Wing plate (16), the left back wing plate (17) of balance, the right rear fender of balance during the left wing plate of described balance (15), balance are right
(18), balance tail plate (19) is connected with nacelle (1) by way of welding respectively；Water tank (2) passes through welding with nacelle bottom
Connection；It is bolted above water hydraulic pump (3) and water tank (2) between plate, junction encryption seal；PZT is used in measurement
Piezoelectric transducer (4) is with nacelle (1) by being welded to connect；Single-chip microcomputer (5) is arranged on the peace of electric impedance analyzer (6) by bolt
Shelve；Electric impedance analyzer (6) is fixedly mounted on the installing plate above water tank by mounting bracket with bolt；Lithium battery group (7)
It is arranged on by mounting bracket with bolt on the installing plate above water tank；The frame of the left device of Powered Propulsion (21) is directly welded at cabin
On body (1)；Antenna (9) is connected with single-chip microcomputer (5) using Antenna extender line, double thread flexible pipe (14) lower end and nacelle (1) it
Between using threaded connection, using being threadedly coupled between double thread flexible pipe (14) and buoy (13), double thread flexible pipe (14) is interior
There is an Antenna extender line in portion, and buoy (13) is as the junction of antenna (9) and Antenna extender line, and antenna (9) is installed on buoy (13)
On pedestal；The left device of Powered Propulsion (21), the right device of Powered Propulsion (8) are welded in nacelle (1).
Described measurement is cast aluminium with the outside material of PZT piezoelectric transducers (4), and piezoelectric ceramics is equably sintered in measurement
On inwall with PZT piezoelectric transducers (4), the thickness of piezoelectric ceramics is 0.3~0.6mm.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed the utility model.Scope is claimed in the utility model
By appended claims and its equivalent thereof.
Claims (2)
1. a kind of experimental system for moving the detection of submerged body frequency targets under water, the system moves submerged body (20) frequency under water by a kind of
Target acquisition experimental system, the system is by submariner device (501), submariner device (502), submariner device (503), surveying vessel base station, under water
Mobile submerged body (20) composition, submariner device (501), submariner device (502), the structure of submariner device (503) and function are just the same；Below
It is introduced by taking submariner device (501) as an example；Submariner device (501) wing plate in nacelle (1), the left wing plate (15) of balance, the balance right side
(16), balance left back wing plate (17), balance right rear fender (18), balance tail plate (19), submariner device floating dive part
(101), submariner device measurement part (102), submariner device power section (103), submariner device wireless communication assembly (104) composition；Institute
The submariner device floating dive part (101) stated mainly is made up of water tank (2), water hydraulic pump (3), lithium battery group (7)；Described
Submariner device measurement part (102) is by measurement PZT piezoelectric transducers (4), single-chip microcomputer (5), electric impedance analyzer (6), lithium battery group
(7) constitute；Described submariner device power section (103) is right by lithium battery group (7), the left device of Powered Propulsion (21), Powered Propulsion
Device (8) is constituted；Described submariner device wireless communication assembly (104) is by single-chip microcomputer (5), lithium battery group (7), antenna (9), buoy
(13), double thread flexible pipe (14) is constituted；
Wing plate (16) in left wing plate (15), the balance right side is balanced, left back wing plate (17) is balanced, balances right rear fender (18), balance
Tail plate (19) is connected with nacelle (1) by way of welding respectively；Water tank (2) is with nacelle bottom by being welded to connect；Pure water
It is bolted above hydraulic pump (3) and water tank (2) between plate, junction encryption seal；PZT piezoelectric transducers are used in measurement
(4) with nacelle (1) by being welded to connect；Single-chip microcomputer (5) is arranged on by bolt on the mounting bracket of electric impedance analyzer (6)；Impedance
Analyzer (6) is fixedly mounted on the installing plate above water tank by mounting bracket with bolt；Lithium battery group (7) is used by mounting bracket
Bolt is arranged on the installing plate above water tank；The frame of the left device of Powered Propulsion (21) is directly welded in nacelle (1)；Antenna
(9) it is connected, is connected between double thread flexible pipe (14) lower end and nacelle (1) using screw thread using Antenna extender line with single-chip microcomputer (5)
Connect, using being threadedly coupled between double thread flexible pipe (14) and buoy (13), have Antenna extender inside double thread flexible pipe (14)
Line, buoy (13) is as the junction of antenna (9) and Antenna extender line, and antenna (9) is installed on the pedestal on buoy (13)；Power
Left device (21), the right device of Powered Propulsion (8) is promoted to be welded in nacelle (1).
2. a kind of experimental system for moving the detection of submerged body frequency targets under water according to claim 1, it is characterised in that survey
Amount is cast aluminium with the outside material of PZT piezoelectric transducers (4), and piezoelectric ceramics is equably sintered in measurement PZT piezoelectric transducers
(4) on inwall, the thickness of piezoelectric ceramics is 0.3~0.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110993.7U CN206557377U (en) | 2017-02-06 | 2017-02-06 | A kind of experimental system for moving the detection of submerged body frequency targets under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110993.7U CN206557377U (en) | 2017-02-06 | 2017-02-06 | A kind of experimental system for moving the detection of submerged body frequency targets under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206557377U true CN206557377U (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720110993.7U Expired - Fee Related CN206557377U (en) | 2017-02-06 | 2017-02-06 | A kind of experimental system for moving the detection of submerged body frequency targets under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206557377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707286A (en) * | 2017-02-06 | 2017-05-24 | 安徽理工大学 | Underwater moving submerged body frequency target detection experimental system and method |
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2017
- 2017-02-06 CN CN201720110993.7U patent/CN206557377U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707286A (en) * | 2017-02-06 | 2017-05-24 | 安徽理工大学 | Underwater moving submerged body frequency target detection experimental system and method |
| WO2018141157A1 (en) * | 2017-02-06 | 2018-08-09 | 安徽理工大学 | Experimentation system and method for frequency target detection of underwater moving submersible body |
| CN106707286B (en) * | 2017-02-06 | 2019-05-10 | 安徽理工大学 | A kind of experimental system and method for underwater mobile submerged body frequency targets detection |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20200206 |