CN107878713A - Two-dimentional scaled target simulation system - Google Patents
Two-dimentional scaled target simulation system Download PDFInfo
- Publication number
- CN107878713A CN107878713A CN201710862224.7A CN201710862224A CN107878713A CN 107878713 A CN107878713 A CN 107878713A CN 201710862224 A CN201710862224 A CN 201710862224A CN 107878713 A CN107878713 A CN 107878713A
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- China
- Prior art keywords
- dimentional
- array
- yardstick
- nacelle
- propeller
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Links
- 238000004088 simulation Methods 0.000 title claims abstract description 26
- 230000001737 promoting effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000002356 single layer Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 238000010304 firing Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G7/00—Mine-sweeping; Vessels characterised thereby
- B63G7/02—Mine-sweeping means, Means for destroying mines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G7/00—Mine-sweeping; Vessels characterised thereby
- B63G2007/005—Unmanned autonomously operating mine sweeping vessels
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention provides a kind of two-dimentional scaled target simulation system, it is characterised in that including：Promote nacelle (18), bobbin winder bracket (12), propeller (7), two-dimentional yardstick battle array；Two two for promoting nacelle (18) opposite are respectively arranged with propeller (7), wherein, under the driving of the propeller (7), described two propulsion nacelles (18) can be moved in the opposite direction；As two promote nacelle (18) to move in the opposite direction, the two-dimentional yardstick battle array being coiled on bobbin winder bracket (12) can promote nacelle (18) to pull open by two.The present invention is capable of the horizontal scale and vertical scale feature of simulated target simultaneously, solve active service acousta dummy can not simultaneously the horizontal scale and vertical scale of simulated target the shortcomings that.For the present invention by the way of two is to pull-type propeller, run at high speed to be formed after yardstick formation maintains yardstick formation into low-speed running state.The time of continuous firing is longer in the case of the same energy content of battery.
Description
Technical field
The present invention relates to acousta dummy simulated target echoing characteristics field, and in particular to a kind of two-dimentional scaled target simulation system
System.
Background technology
For advanced torpedo in the world under the background of naval vessels Progress of Underwater Acoustic Warfare Technology, none does not possess target identification work(
Energy.The target identification of torpedo is substantially pattern-recognition at present, i.e. the target scale recognition of target and bright spot identification.
Naval vessels target, which is one, has the extension of certain space yardstick, thus have in naval vessels target echo 3 it is important
Feature：The time explanation of target echo, the bright spot of target echo rise and fall, the spatial spread of target echo.This 3 features are fishes
Thunder carries out the important evidence of target scale recognition.For torpedo target scale recognition, if can obtain target echo time explanation and
Spatial spread feature, it just can correctly carry out target scale recognition.
Acousta dummy is a kind of duplicity jamming device, and it can simulate the radiation of the real goals such as naval vessels to a certain extent and make an uproar
Sound, motion of automobile characteristic and echo reflection characteristic, torpedo can be inveigled it is carried out the tracking and attack of mistake.At present, own
The common weak point of active service acousta dummy is exactly to be difficult to the spatial spread feature of the real goal echoes such as simulation naval vessels, including level
Yardstick and vertical scale.Self-propulsion type and pull-type acousta dummy are easy to the horizontal scale of simulated target due to navigating by water the characteristics of motor-driven,
But it is difficult to simulate its vertical scale.The characteristics of floated acousta dummy is due to vertical suspension, it is more beneficial for realizing the mould of vertical scale
Intend, but be unfavorable for the simulation of horizontal scale.
Acousta dummy simulated target echoing characteristics field there is an urgent need to it is a kind of can the horizontal scale of simulated target and vertical simultaneously
Technical scheme is realized to scale feature.
The content of the invention
For in the prior art the defects of, it is an object of the invention to provide a kind of two-dimentional scaled target simulation system.
According to a kind of two-dimentional scaled target simulation system provided by the invention, it is characterised in that including：Promote nacelle, around
Coil holder, propeller, two-dimentional yardstick battle array；
Two of two propelling module body phase back ofs the body is respectively arranged with propeller, wherein, it is described under the driving of the propeller
Two propelling module bodies can move in the opposite direction；
Bobbin winder bracket is arranged between two of described two propelling module body phases pair；
As two promote nacelle to move in the opposite direction, the two-dimentional yardstick battle array being coiled on bobbin winder bracket can be by two
Nacelle is promoted to pull open.
Preferably, the two-dimentional yardstick battle array includes horizontal linear array, vertical linear array；
As two propulsion nacelles are moved in the opposite direction, while horizontal linear array is pulled open by two propulsion nacelles,
Vertical linear array is also released arrangement.
Preferably, during two-dimentional yardstick battle array is pulled open, propeller is operated with fast state；Drawn in two-dimentional yardstick battle array
After opening, propeller is operated with lower-speed state.
Preferably, the diameter at bobbin winder bracket both ends is different, and two-dimentional yardstick battle array is coiled on bobbin winder bracket using single-layer winding mode.
Preferably, connected between horizontal linear array array element by cable, vertical linear array array element connects water by tie point
Horizontal line array array element, wherein, tie point is connected between the horizontal linear array array element of adjacent two by cable.
Preferably, two promote nacelle each to have corresponding bobbin winder bracket respectively, and bobbin winder bracket connects with corresponding propulsion nacelle
Connect.
Preferably, in two-dimentional yardstick battle array, only horizontal linear array is coiled on bobbin winder bracket.
Preferably, described two propulsion nacelles are isometric.
Preferably, two-dimentional yardstick battle array is in positive buoyancy.
Preferably, the operating rotating speed of propeller performs according to advance rotary speed instruction.
Compared with prior art, the present invention has following beneficial effect：
1st, the present invention can simultaneously simulated target horizontal scale and vertical scale feature, solve active service acousta dummy can not be same
When simulated target horizontal scale and vertical scale the shortcomings that.
2nd, the present invention runs at high speed to form yardstick formation afterwards into low speed fortune by the way of two is to pull-type propeller
Turn state and maintain yardstick formation.The time of continuous firing is longer in the case of the same energy content of battery.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the workflow diagram of the present invention.
Fig. 2 is the main body submarine navigation device overall construction drawing of the present invention.
Fig. 3 is the simulation Submarine Target approximate model of the present invention.
Fig. 4 is the two-dimentional a burst of type of yardstick of the present invention.
Fig. 5, Fig. 6 are the coiling layout drawings of the present invention.
Shown in figure：
Embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this area
For personnel, without departing from the inventive concept of the premise, some changes and improvements can also be made.These belong to the present invention
Protection domain.
In the description of the present application, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " top ", " bottom ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position
Relation is put, description the application is for only for ease of and simplifies description, rather than indicates or imply that signified device or element are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the application.
The present invention relates to a kind of target simulation technology.It is an object of the invention to provide a kind of reality of two-dimentional scaled target simulation
Existing technical scheme.What the present invention was realized in：
First, the size of main body submarine navigation device is determined according to the diameter of Countermeasure equipment transmitting tube and length, by the main body
Submarine navigation device is decomposed into the propulsion nacelle of two equal lengths, and is promoting two of nacelle to arrange pull-type propeller, makes
Two propelling module physical efficiencys are obtained to move in the opposite direction；
Then, fastening sets bobbin winder bracket, the two-dimentional yardstick battle array that will be determined according to simulation object model inside propelling module body
It is coiled on bobbin winder bracket, while propeller pulls open two with the state of running at high speed and promotes nacelle, will be coiled on bobbin winder bracket
The horizontal linear array of two-dimentional yardstick battle array pull open, while pulling open, release is arranged in two two-dimentional yardsticks promoted between nacelle
The vertical linear array of battle array, vertical linear array are collectively forming two-dimentional yardstick battle array with horizontal linear array；
Furthermore after two-dimentional yardstick battle array is fully deployed, propeller enters low-speed running state, maintains the battle array of two-dimentional yardstick battle array
Type.
As can be seen here, one of the advantages of the present invention is the mould of the horizontal scale and vertical scale that can realize target simultaneously
Intend.
Specifically, according to a kind of two-dimentional scaled target simulation system provided by the invention, it is characterised in that including：Promote
Nacelle 18, bobbin winder bracket 12, propeller 7, two-dimentional yardstick battle array；Two two for promoting nacelle 18 opposite are respectively arranged with propeller 7,
Wherein, under the driving of the propeller 7, described two propulsion nacelles 18 can move in the opposite direction；The cloth of bobbin winder bracket 12
Put between the relative two of described two propulsion nacelles 18；As two promote nacelle 18 to move in the opposite direction, coil
Two-dimentional yardstick battle array on bobbin winder bracket 12 can promote nacelle 18 to pull open by two.The two-dimentional yardstick battle array includes horizontal alignment
Battle array, vertical linear array；As two promote nacelle 18 to move in the opposite direction, horizontal linear array promotes nacelle 18 to draw by two
While opening, vertical linear array is also released arrangement.During two-dimentional yardstick battle array is pulled open, propeller 7 is transported with fast state
Turn；After two-dimentional yardstick battle array is opened, propeller 7 is operated with lower-speed state.
The diameter at the both ends of bobbin winder bracket 12 is different, and two-dimentional yardstick battle array is coiled on bobbin winder bracket 12 using single-layer winding mode.Water
Connected between horizontal line array array element 16 by cable 17, vertical linear array array element 15 connects horizontal linear array battle array by tie point 14
Member 16, wherein, tie point 14 is connected between the horizontal linear array array element 16 of adjacent two by cable 17.Two propulsion nacelles
18 each have corresponding bobbin winder bracket 12 respectively, and bobbin winder bracket 12 connects with corresponding propulsion nacelle 18.In two-dimentional yardstick battle array, only
Horizontal linear array is coiled on bobbin winder bracket 12.Described two propulsion nacelles 18 are isometric.Two-dimentional yardstick battle array is in positive buoyancy.Spiral
The operating rotating speed of oar 7 performs according to advance rotary speed instruction.
Next the application to the present invention carries out concrete example explanation, specifically utilizes two-dimentional yardstick mesh provided by the invention
Technical scheme is realized in mark simulation, is simulated for the latent two-dimentional scaled target completed with Countermeasure equipment bore transmitting tube.Specific work
It is as shown in Figure 1 to make flow.In the present embodiment, the straight general structure of main body submarine navigation device is as shown in Figure 2.
As shown in figure 3, submarine simulation object model has this 6 parts of A, B, C, D, E, F.According to submarine simulated target mould
Type, it is determined that the solid stain that the formation of two-dimentional yardstick battle array is as shown in Figure 4, one shares the first array element to the 6th array element this 6 array elements,
Equally to arrange, the first array element, the second array element, the 4th array element, the 5th array element, the 6th array element are horizontal linear array array element, the
Three array elements are vertical linear array array element.Connected between horizontal linear array array element and vertical linear array array element by tie point.Connection
This 6 array elements are cables.Bobbin winder bracket both ends diameter is different, deploys for ease of linear array, and linear array takes single-layer winding, such as schemes
Shown in 5, the open ended linear array length of single bobbin winder bracket is calculated, leaves length and battle array that surplus determines horizontal linear array
First spacing, and the distance between vertical linear array array element and horizontal linear array array element.Bobbin winder bracket is connected with float transducer, sunk
Sub- transducer.
The speed of a ship or plane when speed of a ship or plane and low-speed running when propeller runs at high speed is determined, the method illustrated according to the present invention, carrier fortune
Dynamic posture and course are relatively stable, can complete effective expansion of yardstick battle array, form two-dimentional scale simulation target.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims, this not shadow
Ring the substantive content of the present invention.In the case where not conflicting, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (10)
- A kind of 1. two-dimentional scaled target simulation system, it is characterised in that including：Promote nacelle (18), bobbin winder bracket (12), propeller (7), two-dimentional yardstick battle array；Two two for promoting nacelle (18) opposite are respectively arranged with propeller (7), wherein, the driving in the propeller (7) Under, described two propulsion nacelles (18) can be moved in the opposite direction；Bobbin winder bracket (12) is arranged between the relative two of described two propulsion nacelles (18)；As two promote nacelles (18) to move in the opposite direction, being coiled in two-dimentional yardstick battle array on bobbin winder bracket (12) can be by Two promote nacelle (18) to pull open.
- 2. two-dimentional scaled target simulation system according to claim 1, it is characterised in that the two-dimentional yardstick battle array includes water Horizontal line array, vertical linear array；As two promote nacelle (18) to move in the opposite direction, horizontal linear array is pulled open same by two propulsion nacelles (18) When, vertical linear array is also released arrangement.
- 3. two-dimentional scaled target simulation system according to claim 1, it is characterised in that pulling open the mistake of two-dimentional yardstick battle array Cheng Zhong, propeller (7) are operated with fast state；After two-dimentional yardstick battle array is opened, propeller (7) is operated with lower-speed state.
- 4. two-dimentional scaled target simulation system according to claim 1, it is characterised in that the diameter at bobbin winder bracket (12) both ends Difference, two-dimentional yardstick battle array are coiled on bobbin winder bracket (12) using single-layer winding mode.
- 5. two-dimentional scaled target simulation system according to claim 2, it is characterised in that horizontal linear array array element (16) it Between connected by cable (17), vertical linear array array element (15) connects horizontal linear array array element (16) by tie point (14), its In, tie point (14) is connected between the horizontal linear array array element (16) of adjacent two by cable (17).
- 6. two-dimentional scaled target simulation system according to claim 1, it is characterised in that two promote nacelle (18) respective There is corresponding bobbin winder bracket (12) respectively, bobbin winder bracket (12) connects with corresponding propulsion nacelle (18).
- 7. two-dimentional scaled target simulation system according to claim 2, it is characterised in that in two-dimentional yardstick battle array, only water Horizontal line array is coiled on bobbin winder bracket (12).
- 8. two-dimentional scaled target simulation system according to claim 1, it is characterised in that described two propulsion nacelles (18) It is isometric.
- 9. two-dimentional scaled target simulation system according to claim 1, it is characterised in that two-dimentional yardstick battle array is in positive buoyancy.
- 10. two-dimentional scaled target simulation system according to claim 1, it is characterised in that the operating rotating speed of propeller (7) Performed according to advance rotary speed instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862224.7A CN107878713B (en) | 2017-09-21 | 2017-09-21 | Two-dimentional scaled target simulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862224.7A CN107878713B (en) | 2017-09-21 | 2017-09-21 | Two-dimentional scaled target simulation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107878713A true CN107878713A (en) | 2018-04-06 |
| CN107878713B CN107878713B (en) | 2019-07-05 |
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ID=61780654
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710862224.7A Active CN107878713B (en) | 2017-09-21 | 2017-09-21 | Two-dimentional scaled target simulation system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1726147A (en) * | 2002-12-18 | 2006-01-25 | 澳大利亚联邦政府 | Minesweeping device |
| CN103792512A (en) * | 2014-02-24 | 2014-05-14 | 哈尔滨工程大学 | Near-field three-dimensional passive positioning method based on horizontal line array |
| CN103926581A (en) * | 2014-04-04 | 2014-07-16 | 哈尔滨工程大学 | Sonar target echo highlight parameter measurement method |
| CN105005026A (en) * | 2015-06-08 | 2015-10-28 | 中国船舶重工集团公司第七二六研究所 | Near-field target sound source three-dimensional passive positioning method |
| CN105882926A (en) * | 2014-10-22 | 2016-08-24 | 王正铉 | Unmanned submarine vehicle for simulating real submarine noise to disturb enemy monitoring |
-
2017
- 2017-09-21 CN CN201710862224.7A patent/CN107878713B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1726147A (en) * | 2002-12-18 | 2006-01-25 | 澳大利亚联邦政府 | Minesweeping device |
| CN103792512A (en) * | 2014-02-24 | 2014-05-14 | 哈尔滨工程大学 | Near-field three-dimensional passive positioning method based on horizontal line array |
| CN103926581A (en) * | 2014-04-04 | 2014-07-16 | 哈尔滨工程大学 | Sonar target echo highlight parameter measurement method |
| CN105882926A (en) * | 2014-10-22 | 2016-08-24 | 王正铉 | Unmanned submarine vehicle for simulating real submarine noise to disturb enemy monitoring |
| CN105005026A (en) * | 2015-06-08 | 2015-10-28 | 中国船舶重工集团公司第七二六研究所 | Near-field target sound source three-dimensional passive positioning method |
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| Publication number | Publication date |
|---|---|
| CN107878713B (en) | 2019-07-05 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Wenxiang Inventor after: Wang Haitao Inventor after: Yan Bin Inventor before: He Wenxiang Inventor before: Wang Haitao Inventor before: Yan Bin |
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Address after: 201108, No. 5200 Jin Du Road, Shanghai, Minhang District Patentee after: Shanghai Shipbuilding Electronic Equipment Research Institute (726 Research Institute of China Shipbuilding Corp.) Address before: 201108, No. 5200 Jin Du Road, Shanghai, Minhang District Patentee before: SHANGHAI SHIP ELECTRONIC EQUIPMENT INSTITUTE) CHINA SHIP SCIENTIFIC RESEARCH CENTER THE 726TH INSTITUTE |
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Effective date of registration: 20231031 Address after: 200025, Bottom Floor, No. 19, Lane 345, Danshui Road, Huangpu District, Shanghai Patentee after: SHANGHAI ZHONGYUAN ELECTRON & ENGINEERING Co.,Ltd. Address before: 201108, No. 5200 Jin Du Road, Shanghai, Minhang District Patentee before: Shanghai Shipbuilding Electronic Equipment Research Institute (726 Research Institute of China Shipbuilding Corp.) |