隐身飞机投弹对防空武器前置角误差的影响

针对关于隐身飞机投弹对防空系统的武器发射影响分析不足的问题,提出了防空武器发射前置角误差模型。设定隐身飞机平飞正常航迹与投弹航迹,根据飞机的二维姿态实时提取RCS(radar cross section)序列,结合雷达测量误差模型对2种航迹下的目标参数测量误差进行了比较研究,对测量误差影响防空武器系统预测武器发射前置角的机理展开分析,建立了判断前置角误差影响的判决准则。仿真表明:在隐身飞机投弹期间,雷达对飞机的参数测量误差较小,进而使防空武器发射前置角预测更加准确,为后续武器精确拦截目标打下基础。     

新型空战武器

目前,各种作战飞机和导弹是防空作战的主战兵器,地面防空的主要兵器也只有高炮和地对空导弹等,但随着电磁、微波、等的发展防空作战将很快会由传统的火力对抗,演变成为各种新概念武器听大较量,这里介绍几种     

近程防空武器网络化跟踪系统

研究多探测器航迹滤波与互联新技术与新方法,把数据融合的基本理论和计算机网络技术应用于近程防空武器的跟踪系统中,得到了近程防空武器网络化跟踪系统的框架.应用数据融合和计算机网络技术可以提高近程防空武器的使用效率.     

第二次世界大战中的潜艇防空作战

第二次世界大战期间,盟国航空兵在大西洋上与德国潜艇进行了一场激烈的较量,这场人类有史以来最大的潜空对抗战以航空兵反潜胜利而告终。航空反潜走向胜利的背后是德国潜艇防空作战的失败,这场潜空对抗战的结局对二战后潜空对抗格局产生了重大影响,以致二战后潜艇都取消了防空武器。随着时间的推移,反潜飞机。直升机对潜艇的威胁日益增大,一旦潜艇被飞机发现仅靠机动规避生存概率已不大,潜艇不得不重新装备对空武器一潜空导弹。在潜艇即将重获防空武器的今天,重新考察二战的潜艇防空,对于提高未来潜艇的防空作战能力具有重要的现实…     

攻防对抗下防空导弹武器系统作战效能评估

防空导弹武器系统是反空袭作战和国土防空的重要装备,综述了评定武器系统效能的WSEIAC模型,分析了WSEIAC模型的特点,结合攻防对抗下防空导弹武器作战体系作战的过程和对抗的特点,构建了攻防对抗下的防空导弹武器作战体系效能分析指标体系,建立了一种改进的ADC模型,并对模型中每个因素的确定进行了介绍,可为决策部门提供一定的决策预报.     

三道防线是防空领域的重大军事变革

当前国土防空和舰队防空中,面临的空袭特点是空袭体系从防区外和视线外对防空体系所保卫的地(水)面目标实施饱和攻击。为了对抗这样的空袭战术,防空体系必须从以投弹圈为唯一防线的作战模式中解放出来,向远程打击预警机,中程拦截空袭武器载机和近程防御空袭武器的三道防线转变。这一转变牵动了防空体系和防空导弹的发展方向,因此是防空领域的一次重大军事变革。     

潜艇防空的最新况态

潜艇防空作战是一个老话题,也是一个新难题。二战期间纳粹德国海军曾在潜艇上装备防空火炮,用以对付空中飞机,但效果并不理想,在其后长达半个多世纪的时间内,潜艇防空的问题都未能得到很好地解决,各国海军的潜艇均较少装备防空武器,     

台湾防空武器密度世界第一

目前,台湾本岛的防空导弹密度仅次于以色列,居世界第二位,而整个防空武器的密度则坐上了世界“头把交椅”。台军认为,未来台海作战中,大陆对台打击的首选方式是作战飞机的空中攻击和地地导弹袭击,如果在战争爆发之初,确保防空火力不被完全压制,就能有效地对抗大陆的空中打击。鉴此,近年来,台军加大了防空能力的建设力度,并将提高反导拦截能力作为重中之重,力求以4层防空拦截火力来保台湾的所谓“万全”。     

20世纪空袭与防空对抗的历史总结

１９０３年飞机的问世催生了空袭与防空的对抗。１９１１年９月２９日,意大利与土耳其为争夺利比亚爆发战争,在这场战争中诞生了战争史上的首次空袭与防空对抗行动。从那时迄今,空袭与防空的对抗,已走过近一个世纪的历程。这期间,空袭和防空及相互对抗关系经历了巨大的变革。从宏观上概括,变革的根本特征是从工业化形态向信息化形态转变。时至人类跨入高技术时代的今天,准确把握这一发展大势,总结空袭与防空对抗的历史,无论是对于探讨高技术条件下的空袭作战,还是对于探讨高技术条件下的防空作战,都大有裨益。一、从规模型对抗到…     

空袭作战平台红外对抗技术作用机理分析

飞机等现代空袭平台为应对红外寻的防空导弹的威胁采用了多种对抗技术。分析了典型红外对抗的作用机理,评估了空袭平台实施红外对抗后,对红外寻的防空导弹作战造成的影响。仿真结果对开展防空对抗作战研究和防空导弹改进有一定的借鉴和参考价值。     

Putin – the masked nemesis of the strategy of ambiguity

Recent events demonstrate the complex and adaptive approach employed by Russia to reassert influence in Europe. The changing face of Russia’s strategy commenced in 2007 when it launched a crippling cyber-attack against Estonia. This was followed by a large Russian conventional attack against Georgia in 2008, occupying two large areas of the nation. 2014 witnessed the Russian annexation of Crimea where in just a week, Russia seized control of Crimea “without firing a shot.” The annexation of Crimea was rapidly followed by a Russian inspired and led subversive war in eastern Ukraine. The common thread among these diverse Russian operations is its use of ambiguity to confound and confuse decision makers in the West.     

India's counter-insurgency experience: the ‘trust and nurture’ strategy

The Indian Army, a force trained primarily for conventional warfare, has been engaged in internal counter-insurgency operations since the 1950s. Despite such a long innings on a counter-insurgency mode, little attention has been accorded within military circles to doctrinal innovation for waging sub-conventional warfare in India's democratic political context. At best, the Army continues to view counter-insurgency duty as secondary to its primary duty of defending India from external conventional threats. By conceptualizing a counter-insurgency strategy of ‘trust and nurture’, this article aims to fill this critical doctrinal gap in India's military policy. The author argues that a counter-insurgency strategy of ‘trust and nurture’ based on democratic political culture, measured military methods, special counter-insurgency forces, local social and cultural awareness and an integrative nation-building approach will result in positive handling of India's internal security problems. The author utilizes India's counter-insurgency experiences in Assam, Mizoram, Nagaland, Punjab, and Operation ‘Sadhbhavana’ in Jammu and Kashmir as illustrative empirical indicants in order to validate the ‘trust and nurture’ strategy.     

Reviews

Douglas S. Derrer, We Are All the Target: A Handbook of Terrorism Avoidance and Hostage Survival. Annapolis, MD: US Naval Institute Press, 1992. Pp. x+135, notes, index. $14.95. ISBN 01–55750–150–5

Ian Knight, Zulu: Isandlwana and Rorke's Drift, 22–23 January 1879. London: Windrow & Greene, 1992. Pp.136, 150 illus., incl 8 colour plates, maps, biblio. £35. ISBN 1–872004–23–7

Ian Knight, By the Orders of the Great White Queen: Campaigning in Zululand through the Eyes of the British Soldiers, 1879. London: Greenhill Books and Novato: Presidio Press, 1992. Pp. 272, 17 illus., 1 map. £18.95. ISBN 1–85367–122–3

Manfried Rauchensteiner and Erwin A. Schmidl (eds.), Formen des Krieges: vom Mittelalter zum ‘Low‐intensity’ Conflict’. Graz : Verlag Styria, 1991. Pp.208. DM35. ISBN 3–22–12139–7

Harold J. Kearsley, Maritime Power and the Twenty‐First Century. Dartmouth: Dartmouth Publishing Company, Limited, 1992. Pp.xv + 203, 13 diagrams, index. £32.50. ISBN 1–85521–288–9     

An Unlikely Alliance: Portuguese and South African Airpower in Angola, 1968–1974

The war that Portugal was obliged to fight in Africa began in 1961 and immediately stretched the resources of its armed forces. Nowhere was this thinness more apparent than in policing the vast territory of Angola. The east and southeast of Angola were particularly vulnerable, as the area was a vast, sparsely populated region characterised by enormous featureless plains or chanas covered in tall grass and broken by an extensive river system and mountainous forests. The only military solution to policing these immense spaces was aviation and specifically the helicopter that could carry troops into battle, protect them with a gunship and bring them home when the operation was concluded. The immediate problem for the Portuguese Air Force (Força Aérea Portuguesa or FAP) in Angola and elsewhere was a scarcity of helicopters. The solution was an alliance with South Africa, which had a strong inventory of Alouette IIIs, to help in policing the east. This move was likewise in the interest of South Africa, as its threat came from Zambia through south-eastern Angola. This article examines the strategic and tactical development of this unusual, cross-cultural alliance and the symbiotic relationship that resulted in destruction of the enemies of both in Angola.     

Panjwai: a tale of two COINs in Afghanistan

The US Army has two approaches to counterinsurgency operations in Afghanistan. One is hard, or combat-focused, and the other is soft, or development-focused. This study examines two US Army task forces deployed to Panjwai District, Afghanistan from 2012 to 2013. CTF 4-9 and 1-38 offer a meaningful comparison because they pursued these contrasting approaches among the same population and against the same enemy at the same time and place. The study compares each unit’s approach and finds that neither approach was successful absent the other. The article concludes by recommending further research into combining the approaches at the operational level.     

国内外结构钢焊条研究的现状与发展

本文主要介绍了国外焊条的现状和发展趋势,包括焊条的高韧性、高效率、低尘低毒和耐吸潮性能,为国内的焊条研究提供了参考依据。     

A Sign of Victory?: ‘Scottish Swords’ and Other Weapons in the Possession of the ‘Auld Innemie’

Many late medieval documents, notably inventories of arms and armour, of Englishmen contain references to ‘Scottish swords’ and other weapons. What did the compilers of these documents mean when they described a weapon as ‘Scottish’? How did such weapons come to be in the possession of these men? This article will attempt to explain this phenomenon drawing on primary documentary sources and surviving material culture from Glasgow Museums’ collections and others, as well as artworks from the period.     

物理学中的辩证自然观——控制、信息、系统与辩证自然观

和谐律、守恒律、方向律是自然辩证法中自然观的三大规律,它们贯穿、融合并体现于各具体学科的研究领域中。本文主要以自然辨证规律在控制与系统科学中的体现为依托,系统阐述物理学中控制系统理论与信息理论及其应用中自然观三大规律的具体表现。     

The practice and theory of British counterinsurgency: the histories of the atrocities at the Palestinian villages of al-Bassa and Halhul, 1938–1939

This article details two largely unreported atrocities by British forces operating against Arab rebels during the Arab revolt, 1936–9, at the Palestinian villages of al-Bassa and Halhul. It then examines the military-legal system that underpinned and authorised British military forces operating in aid of the civil power, suggesting that the law in place at the time allowed for a level of reprisals and punitive actions, such as happened at al-Bassa and Halhul. The article does not conclude that the law allowed for atrocities but it does argue that it gave a basic form and understanding to an operational method that was brutal and could lead to atrocities. It thus tests the idea in much of the literature on counterinsurgency that the British were restrained and used minimum force when compared to other colonial and neo-colonial powers fighting insurgents.