LS-6 Precision Guided Glide Bomb

中国LS-6精确制导滑翔炸弹

Date:2017-01-15 Source:Internet By:Globalmil Viewed:


LS-6 with its wings extended
BQZS photo
LS-6使用它的弹翼增程 BQZS 相片

The LeiShi-6 (LS-6, LeiShi = “Thunder Stone”) precision guided glide bomb was first revealed in October 2006. The weapon comprises a conventional 500kg general purpose bomb and guidance and range-extension package developed by Luoyang Optoelectro Technology Development Centre (LOEC). The package is a GPS/INS-based guidance and targeting system, along with a pair of foldable wings, which, after bolting onto the bomb, transforms the weapon into a “stand-off” precision guided ammunition.
“雷石”(LeiShi)-6(LS-6,LeiShi=“雷石”)精确制导滑翔炸弹在2006年10月被首次展示。武器包含一枚传统的500公斤普通炸弹、制导和被洛阳(Luoyang)光电技术发展中心(LOEC)发展的增程组件。组件是一套全球定位系统/惯性导航系统-基于引导和瞄准系统,连同一对可折叠的弹翼一起,弹翼在炸弹上展开之后,把武器转变成“远程”精密制导弹药。

The weapon package allows conventional “dumb” bombs to be converted into smart weapons. The package provides both guidance and navigation to a target, in all-weather day/nigh conditions with great accuracy. The wings, which extend from a compact folded position upon deployment, give the bomb a great deal of manoeuvrability. Such a capability would allow the pilot to release the weapon from a standoff distance to protect both himself and the aircraft from surface-to-air weapon threats. When released from an altitude of 10,000m, the LS-6 could attack a point target 60km away at a speed of Mach 1 with an accuracy of better than 15m. When assisted by an auxiliary propulsion system, the weapon can reach a maximum range of 300km.
武器组件允许常规炸弹转换成聪明型武器。组件提供制导和飞行两者到一个目标,在全天候昼/夜条件下具有非常好的精度。弹翼,在弹体上面配置从折叠位置展开,给炸弹极大的机动性。一个如此能力会允许驾驶员从一个避开距离投放武器去保护自己和飞机两者来自地对空的武器威胁。当从10,000米的一个高度释放的时候,LS-6可以以Mach 1的速度,优于15米的精度攻击60公里之远的点目标。当被一个附加的推进系统辅助的时候,武器能到达300公里的最大射程。

LS-6 carried under the fuselage of a J-8F fighter with its wings in the compact folded position
LS-6 carried under the fuselage of a J-8F fighter with its wings in the compact folded position
via Chinese Internet
LS-6在一架J-8F战斗机的机身之下携带同时弹翼在紧凑折叠位置 经由中国英特网

Chinese official says "about a dozen" launch tests of the LS-6 precision bomb kit have been carried out using a Shenyang J-8B as the test aircraft. The program began in 2003, with testing completed by 2006. A family of weapons is planned. It is not known whether the weapon has been equipped by the PLA. An obvious weakness of the weapon is its reliance on foreign satellite navigation systems such as the U.S. GPS and Russian GLONASS. However, China is expected to be able to deploy its own independent global satellite positioning and navigation system within the next ten years. Once fully deployed, the PLA would possess capabilities similar to the U.S. Joint Direct Attack Munitions (JDAM).
中国官员称“大约十二次”LS-6精确炸弹零配件的投放测试已经进行,使用沈阳J-8B当做测试飞机。计划在2003年开始,并且在2006年之前完成测试。武器的一个系列产品被计划。不被知道是否武器已经被PLA装备。武器的明显弱点是依靠如美国GPS和俄国GLONASS的国外卫星导航系统。然而,中国被期望在下十年能够展开它自己的独立的全球卫星定位和导航系统。一但完全展开,PLA会拥有与美国联合直接打击弹药(JDAM)类似的能力。

SPECIFICATIONS
规格

Launch weight: 540kg
Length: 300mm
Diameter: 377mm
Wingspan: 2,740mm
Warhead: 440kg HE
Range: 40km (released at an altitude of 8,000m); 60km (released at an altitude of 10,000m)
Guidance: GPS + INS
Accuracy: 15m CEP

发射重量: 540 公斤
长度: 300 毫米
直径: 377 毫米
翼展: 2,740 毫米
弹头: 440 公斤 高爆
射程: 40 公里(在 8,000 米高度投放);60 公里(在 10,000 米高度投放)
制导: 全球定位系统(GPS)+惯性导航(INS)
精度: 15 米 圆概率误差(CEP)

附补充资料:《简氏防务周刊:中国研制出新型精确制导炸弹》 来源:人民网

LS-6采用了一种可自动弹开的弹翼套件,它通过弹背的金属装置和缠绕在弹体上的两条安全带来固定。炸弹尾部安装了用螺栓固定的尾翼,其中可能装有卫星导航接收器以及用来制导的飞行控制/驱动系统

LS-6由500公斤级的航空炸弹改进而来,可能被用于打击重要的基础设施或其它很有价值的固定目标。

该武器的性能主要取决于中国是否掌握了准确的卫星导航数据,以及运用这种数据的现代任务规划系统的水平。LS-6似乎并没有导引头(如激光或电光学装置),甚至不准备安装此类装置。相反,LS-6可能会使用标准的商业性GPS全球定位系统。中国也可能运用了俄罗斯较为有限的“格洛纳斯”卫星导航系统的技术。

LS-6可能井非完全由中国独立研发。俄罗斯巴扎尔特国家研究制造公司(Bazalt)与中国有着紧密的联系,也已开发出类似的扩大射程的装置MPK。★

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