台湾制导武器发展剖析

台湾通过军购、仿制与自主研制 3种模式发展导弹武器,已拼凑起庞杂的导弹武器装备,并随着装备战略的变化,正在重点发展中远程精确打击能力。     

基于CEC的舰空导弹协同制导仿真研究

针对组建基于CEC的舰空导弹协同制导仿真系统,研究了基于CEC的舰空导弹协同制导仿真的CEC结构、信息流程,分析了CEC协同制导模块的协同管理、协同控制和交接导引功能需求,设计了仿真系统的内部逻辑结构和各构成模块。最后,仿真实现了该系统,对协同制导技术进行了验证。仿真结果表明,基于CEC的协同制导技术是可行的。     

Protection of armoured vehicles against chemical,biological and radiological contamination

The article presents problems related to mechanical protection of vehicles with different add-on armours against chemical,biological and radiological contamination.This applies to vehicles with additional passive,reactive and hybrid protection in the form of cassettes against piercing with anti-tank pro-jectiles,piercing with their kinetic energy of impact,and as a result of chemical energy of shaped charges as well as explosively formed projectiles.It has been shown how increased ballistic protection of these vehicles at the same time reduces their decontaminability in various places of the vehicle due to the increased additional surface of the vehicle with cassettes.Prevention of contamination of these cassettes has been presented as a way of reducing hard to reach surface for decontamination and a method of insulating construction elements(stands),fixing these cassettes to the vehicle,from the environment to prevent contact with contaminated liquids and dusts.The selection of appropriate materials is shown,which may affect the improvement of the decontamination efficiency of the vehicle with such cassettes.This applies to the use of materials with low absorption of chemical warfare agents,which prevent the accumulation of large amounts of these agents on contaminated surfaces and improve the effectiveness of decontamination.It also shows how to ensure better access of the disinfectant to as much of the vehicle surface as possible,covered with cassettes that have been contaminated.It shows how a vehicle,in particular with such cassettes,can provide protection against radar detection when Radar Absorbent Material is used on vehicle cassettes.     

美军针对高超声速武器的反导预警能力发展态势分析

高超声速武器具有飞行速度快、精确毁伤和高效突防等特点,具有重要的战略威慑和实战应用价值,它能够大幅改变未来战争的态势,已成为大国打破战略平衡、打赢未来战争的新型“杀手锏”。随着高超声速武器逐步走向战场,世界各主要国家的反导防御体系将向更高预警维度、更快反应速度和更大打击力度的天地一体联合防御方向发展。本文分析了高超声速武器作战优势及其对未来战争的影响和威胁,阐述了美军现有反导预警能力的基本架构与能力缺陷,对其未来反高超声速武器的预警能力建设及发展态势进行了研判与预测。美军“优先发展天基反导作战体系,发挥低轨卫星主体作用”的反高超声速武器发展思路对于军队反导反高超声速武器能力建设具有一定的启示和借鉴作用。     

天基预警系统多体制传感器综合调度方法

为提高天基预警系统对多目标的跟踪能力,提出扫描传感器纬度区间扫描模式和凝视传感器目标群跟踪模式,并基于此种模式设计基于聚类的扫描传感器纬度区间扫描调度方法和凝视相机目标群跟踪调度方法。由于诸多传感器的工作模式、探测频率、测量误差、视场模型均不相同,推导不同探测频率、视线误差的多传感器联合观测跟踪的克拉美-罗下界计算公式。综合运用以上方法,建立多体制传感器综合调度优化方法。仿真试验表明,该方法比传统工作模式下的系统对多目标具有更高的跟踪精度。     

From one exceptionalism to another: France’s strategic relations with the United States and the United Kingdom in the post-Cold War era

ABSTRACT

The failed expedition of Suez in 1956 and France’s subsequent strategic ‘divorce’ from the United Kingdom and the United States lies at the heart of a policy paradigm that has dictated France’s defence posture from de Gaulle’s presidency to the end of the Cold War. Some crucial features of the Gaullist posture remain today enduring references for French presidents in the definition of France’s exceptionalism. While it is so, there have been significant changes since the 1990s when it comes to France’s strategic relations with the United States and the United Kingdom. This article demonstrates the extent and mechanisms of this rapprochement by analysing it through three dimensions of policy change: modes of action, institutional commitments and discourses. The article demonstrates the dimensions’ mutually reinforcing effects and argues that France’s exceptional posture has de facto been reversed.     

确定导弹武器系统保障性指标的思考

描述了导弹武器系统保障性参数及其指标的涵义,探讨了确定纳入导弹武器系统研制任务书中的保障性指标应注意的几个问题.     

防空导弹测试系统自检功能设计的探讨

防空导弹测试系统的自检功能,是系统功能的重要侧面.就自检功能设计有关问题做了探讨.     

防空导弹引信技术的发展

从新一代防空导弹引信发展需求出发,描述了国外新一代防空导弹引信发展的情况,重点介绍俄罗斯新一代防空导弹包括S-300V,S-300PMU,“道尔”,“通古斯卡”等导弹引信的主要性能,提出了防空引信、引战配合及仿真技术的发展方向和重点研究项目.     

导弹生存能力指数评定方法

分析了导弹系统生存能力的影响因素,建立了生存能力指数评定模型,对各子指标的量化进行了分析,可为导弹武器系统的研制和作战运用提供评定依据。