排序方式: 共有101条查询结果,搜索用时 592 毫秒
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与STT导弹相比,BTT导弹在气动效率、机动能力、控制性能等方面具有明显优势,但其运动耦合特性也给传统研究框架下的制导律设计带来了挑战。本文针对BTT导弹制导律设计问题展开研究,首先描述了BTT导弹制导基本问题,分析了BTT导弹制导律设计的技术难点,需要综合考虑运动耦合、多约束、目标机动、弹体动态效应等因素,然后综述了国内外现代制导律设计的基本方法,将其分为双通道解耦法、球坐标法、现代几何法等,最后指出了BTT导弹制导律的进一步研究方向。 相似文献
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David A. Cooper 《The Nonproliferation Review》2013,20(1):145-163
When it was concluded more than a quarter century ago, the Intermediate-Range Nuclear Forces (INF) Treaty between the United States and the Soviet Union was hailed as a disarmament watershed, eliminating entire classes of nuclear missiles from the arsenals of the arms-racing Cold War superpowers. Over the intervening decades, there have been repeated calls to convert this legacy treaty into a new international norm against nuclear and missile proliferation by broadening it into a global prohibition on ground-launched ballistic and cruise missiles with ranges between 500 and 5,500 kilometers. Indeed, variations on this proposal have been knocking around for so long and with so little success that the entire concept has come to be dismissed by many knowledgeable insiders as something of a farce. Looking beyond its inauspicious pedigree, however, this viewpoint suggests that the time is opportune for Washington to give the idea a fresh look. Drawing on a detailed review of the history of “Global INF” and an analysis of the contemporary context, the author recommends that the Obama administration consider a simple declaratory approach that promises modest initial benefits, avoids previous and foreseeable pitfalls, and plausibly lays a solid foundation for achieving significant long-term progress. 相似文献
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主要介绍两台相同或相近口径的高炮系统进行对比和选型试验时,一种新的最佳射击方法─—交错射击的原理、技术指标和应用条件等。 相似文献
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自行高炮定位定向及外部目标导引 总被引:1,自引:1,他引:0
对自行高炮定位定向系统中的若干技术问题进行了探讨,重点分析了陆地惯性导航、快速自动寻北装置、基线差修正、全球卫星定位系统(GPS)的综合使用及实施过程中存在的问题和目前解决办法 相似文献
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