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越肩发射次最优火控系统设计 总被引:5,自引:3,他引:2
在非线性导弹火力控制设计方面 ,相关黎卡提方程 (SDRE)理论证明是一种系统而高效的方法。对于越肩发射火控系统而言 ,在攻击载机后方目标的过程中 ,机载设备往往只能获取目标的角度信息 ,即非完全目标信息。本文基于非完全目标信息 ,采用非线性 SDRE状态调节器理论 ,设计越肩发射次最优火控系统 ,求得系统的局部渐进稳定次优解 ,用以实现“越肩”火控过程 相似文献
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Kirstin J. H. Brathwaite 《Defence Studies》2018,18(1):1-18
How do we understand combat effectiveness – soldiers’ performance in battle? Despite the broad consensus that understanding combat effectiveness is important both for scholars and policymakers, there is widespread disagreement about what combat effectiveness is. More specifically, studies of effectiveness tend to focus on either the skill of soldiers in battle, or their will to fight. Yet both skill and will are essential components of an effective fighting force. This article argues that understanding combat effectiveness requires understanding both of these key components of effectiveness. In other words, combat effectiveness requires both the skill and will to engage the enemy in an organized manner. It then demonstrates the usefulness of this conceptualization by applying it to the cases of British, Indian, and Australian forces fighting the Japanese during the Second World War. Only when scholars are talking about the same concept will our understanding of the conditions under which militaries are effective in battle progress. By comparing different units fighting the same opponent under the same material conditions, I demonstrate that units vary both in their combat skill and their will to fight, and that understanding their effectiveness in battle requires analyzing both of these key factors. 相似文献
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介绍了安全轮胎的定义和主要技术类型,根据车辆防护性对安全轮胎的要求,对考核轮胎防护性的试验评价方法进行了研究,提出了相应的道路行驶试验方法。为了获得轮胎防护性的量化特征,建立了轮胎防护性评价指数模型,为评价轮胎防护性能提供了一种分析方法。 相似文献
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Michael Evans 《Defense & Security Analysis》2019,35(2):133-146
The most effective way for the Western profession of arms to use history is to disavow the purism and narrow specialisation of today’s academia in favour of developing a contemporary approach to the subject. The latter aims to foster a range of applied diagnostic skills that transcend the temporal dimensions of past, present, and future. A contemporary approach to history for military professionals emphasises the use of inter-disciplinary war studies to enhance policy relevance. In any defense and security organisation, history must be usable in the sense of providing cognitive and interpretative skills for probing relationships between possibility and actuality, between experience and expectation, and between singularity and repetition. Using history to examine such dialectical interconnections is particularly valuable when military establishments confront their essential task of analyzing emerging trends in the future of war. 相似文献
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孙大军 《中国人民武装警察部队学院学报》2010,26(3):55-57
在分析公安边防部队基层干部监督的特点及现状的基础上,构建以党内监督、行政监督、群众监督、新闻舆论监督、法制监督、自我监督为主体,相互协调、相互促进的公安边防部队基层干部"六结合"监督模式。 相似文献