CN1529116A - Sonar guide torpedo and guiding method thereof - Google Patents
Sonar guide torpedo and guiding method thereof Download PDFInfo
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- CN1529116A CN1529116A CNA2003101080490A CN200310108049A CN1529116A CN 1529116 A CN1529116 A CN 1529116A CN A2003101080490 A CNA2003101080490 A CN A2003101080490A CN 200310108049 A CN200310108049 A CN 200310108049A CN 1529116 A CN1529116 A CN 1529116A
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- torpedo
- sonar
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- target
- sound wave
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Abstract
The invention is a kid of sonar guidance torpedo and the manufacturing method, it is mainly through: it sets a sonar transmitting device and receiving device on the torpedo, and uses the sonar receiving device to drive the guidance system, when torpedo is emitted towards target, the sonar transmitting device on torpedo transmits sound wave to the target, and the receiving device receives the reflected wave of the sound wave by the target and locks the advancing direction of torpedo, until it strikes the target, unless that the small quick torpedo is damaged by interruption.
Description
Technical field:
The present invention relates to the guidance technology and the method for guidance thereof of water fish thunder.
Background technology:
At present, by wireless (mainly being electromagnetic wave) technology is that the guidance technology of main body is applied to the guided missile of advancing quite maturely in air, and reached the purpose of very precise guidance, yet, this class is the guided missile of precise guidance very, for submarine target, the target of particularly moving about under water is helpless.--the undaform interface that definitely can't be in stable state between two kinds of media of----empty G﹠W is with the guidance precision that is seriously disturbing guided missile.--this has just established the status of torpedo in sea warfare as underwater weapon----.
Yet, the guidance technology of torpedo is not entered the practical stage as yet, this is that sonar technique available coverage in water is limited in the military affairs because according to existing theory.If as the above-mentioned guided missile of emission, unfriendly target is launched the sonar guidance torpedo at a distance, this will make control Guided Torpedo main body (naval vessel), when torpedo did not approach target as yet, oneself will cause the other side's deathblow, like this, torpedo also is difficult to hit unfriendly target.------enemy will be according to the main body (naval vessel) and the shoot back of the very fast locking in the position of Guided Torpedo sonar launch point control Guided Torpedo, allows torpedo lose guidance function and departs from objectives.Therefore, in the naval tactics of prior art theory, utilize the actual combat of sonar guidance torpedo to have little significance, the utilization of sonar technique only only limits to survey conditionally the effect of enemy's undersea ship position.
Because torpedo is difficult to implement effectively guidance in actual combat, therefore, generally, submarine of the prior art is only emitting risk greatly, adopts the raid tactics of closely discharging torpedo, could might create effective combat success.If this raid failure, submarine has just exposed its location.------submarine is in case found by enemy's surface ship; be in situation passive and vulnerable to attack through regular meeting; this be because the speed of a ship or plane of surface ship usually all far faster than submarine, and surface ship generally all carries and hunts latent facility, for example: sonar detection equipment and depth charge.
Summary of the invention:
The present invention's purpose: propose a kind of the have technology of utilizing the sound wave Guided Torpedo and the method for guidance thereof of meaning under battle conditions.
In order to realize the present invention's purpose, intend adopting following technical scheme:
Sonar emitter and sonar receiving system are set on torpedo, and drive the guidance system of torpedo by the sonar receiving system.After at least 1 minute, the sonar emitter on the torpedo just facing to target emission sound wave, comes the direct of travel of Guided Torpedo by the sonar receiving system by receiving above-mentioned target to torpedo again to the back wave of sound wave towards the target emission.
The present invention's characteristics compared with the prior art:
Because the present invention has adopted the direct of travel of the back wave of sonar being controlled the sonar Guided Torpedo by target of attack, be torpedo-launching on distance far away as far as possible, and guarantee that high hit rate created condition, owing to be provided with blanking time between torpedo emission and the sound wave emission, this is again to guarantee to penetrate behind the thunder the hidden transfer of submarine to have created condition.
The specific embodiment:
One cover sonar emitter and highly sensitive sonar reception guidance device are arranged on the torpedo, submarine will have the torpedo of sonar guidance system, being the present invention aims at the unfriendly target emission slightly having calculated lead at a distance, after 3 minutes, its sonar system is promptly started working with about 4000 hertz sound wave tranmitting frequency (the remote optimum frequency of transmitting):
The sonar emitter is launched powerful sound wave facing to unfriendly target, wherein acoustic wave segment is promptly reflected by unfriendly target, as long as the few part in the faint sound wave that reflects is received by the sonar receiving system of torpedo, just can control torpedo by the sonar guidance system on the torpedo exactly and advance to the unfriendly target that is moving about.Because the gait of march of torpedo is much larger than the gait of march on naval vessel, meeting of the present invention approaches unfriendly target fast till hitting.------speed is very fast because the torpedo volume in the water is small, even if found also to be difficult for tackling and being smashed by the enemy midway.
The submarine of penetrating behind the thunder will have 3 fens enough clock times, under the situation away from the enemy camp, sail out of the torpedo launch site under water or pressing close to water-bed position (being difficult for being found by enemy's sonar detection device) snugly.
Claims (4)
1. sonar guidance torpedo, have: sonar emitter, sonar receiving system and torpedo is characterized in that:
Sonar emitter and sonar receiving system are set on torpedo, and drive the guidance system of torpedo by the sonar receiving system.
2. the method for a sonar guidance torpedo as claimed in claim 1 is characterized in that:
Torpedo is after the target emission, and the sonar emitter on the torpedo comes the direct of travel of Guided Torpedo by the sonar receiving system by receiving above-mentioned target again facing to target emission sound wave to the back wave of sound wave.
3. the method for a sonar guidance torpedo as claimed in claim 2 is characterized in that: the sonar emitter on the described torpedo need be provided with the blanking time that it lags behind the torpedo emission facing to target emission sound wave.
4. the method for a sonar guidance torpedo as claimed in claim 3 is characterized in that: be 1 minute the described blanking time that lags behind the torpedo emission at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2003101080490A CN1529116A (en) | 2003-10-21 | 2003-10-21 | Sonar guide torpedo and guiding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2003101080490A CN1529116A (en) | 2003-10-21 | 2003-10-21 | Sonar guide torpedo and guiding method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1529116A true CN1529116A (en) | 2004-09-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003101080490A Pending CN1529116A (en) | 2003-10-21 | 2003-10-21 | Sonar guide torpedo and guiding method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1529116A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963513A (en) * | 2012-09-10 | 2013-03-13 | 缪仙荣 | Foley submarine |
| CN114264200A (en) * | 2021-11-29 | 2022-04-01 | 烟台南山学院 | Electric power torpedo with finely adjustable navigation attitude |
| CN115014127A (en) * | 2022-05-23 | 2022-09-06 | 哈尔滨工程大学 | Attack device and attack method for inducing ship to overturn through seabed floating bubble groups |
-
2003
- 2003-10-21 CN CNA2003101080490A patent/CN1529116A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963513A (en) * | 2012-09-10 | 2013-03-13 | 缪仙荣 | Foley submarine |
| CN102963513B (en) * | 2012-09-10 | 2015-06-17 | 缪仙荣 | Foley submarine |
| CN114264200A (en) * | 2021-11-29 | 2022-04-01 | 烟台南山学院 | Electric power torpedo with finely adjustable navigation attitude |
| CN115014127A (en) * | 2022-05-23 | 2022-09-06 | 哈尔滨工程大学 | Attack device and attack method for inducing ship to overturn through seabed floating bubble groups |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |