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首页> 外文期刊>Defence Science Journal >An Optical Design Theory for Focused Fragmentation Warhead
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An Optical Design Theory for Focused Fragmentation Warhead

机译：聚焦破片战斗部的光学设计理论

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Focusing the dispersing direction of fragments with high-accuracy is one key issue in the design of advanced focused fragmentation warhead for the application of aerial defence and antimissile. The similarity of mechanism between the focusing of geometrical optics and focusing of fragments is analysed in details, and it is proved that the driving direction of warhead fragment can be controlled according to the theory of geometrical optics. A new design model and method for Focused fragmentation warhead is obtained. The design is preliminary proved to be efficient by some tests, and it is found that 85 per cent of total fragment of the warhead can be focused within the designed focusing zone, which is an improvement to the 70 per cent obtained by other methods.
机译：在防空和反导应用中，先进的聚焦碎裂战斗部的设计中，关键在于精确地瞄准碎片的散布方向。详细分析了几何光学聚焦与碎片聚焦机理的相似性，证明了战斗部碎片的驱动方向可以根据几何光学理论进行控制。获得了一种新型的聚焦破片战斗部设计模型和方法。经一些测试初步证明该设计是有效的，发现弹头总碎片的85％可以在设计的聚焦区内聚焦，这是对其他方法获得的70％的改进。

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