基于ADC方法的复杂武器系统效能评估方法

ADC方法是武器装备效能评估的重要方法之一。传统ADC方法一般将武器系统各个分系统简化为串联系统计算。针对复杂武器系统中各个分系统组成繁多、串并联关系复杂、对作战影响程度不一等特点,对ADC方法进行了优化,使得ADC方法可以针对多并联系统更客观地评估。通过某型武器装备的实际验证,改进后的ADC方法合理可行,可以对复杂武器系统拥有更客观和更全面地评价,可作为其他复杂武器系统效能评估方法的参考。     

武器装备体系能力矩阵评估方法

针对武器装备体系能力难以客观、定量评估的问题,引入复杂网络理论,提出了基于矩阵运算的武器装备体系能力评估方法。分析了武器装备体系能力的概念,建立了武器装备体系的复杂层次网络模型,描述了装备网络的组成、运行过程,定义了装备网络的矩阵描述方法和矩阵运算规则,提出了装备网络作战能力描述参数,给出了装备网络能力的矩阵计算方法,进行了影响因素分析,最后通过实例验证了方法可行性、有效性和灵活性。     

Tipping the scales: short-term interventions and counterinsurgency

Particularly in African operations, United Nations (UN) peacekeeping forces have faced significant problems in restoring stability. In at least a few situations, unilateral national military interventions have been launched in the same countries. In the cases of Sierra Leone and Côte d’Ivoire, the British and French interventions respectively played a significant role in re-establishing stability. Lessons from these operations suggest that if effective coordination and liaison channels are established, such hybrid unilateral-UN missions can in fact be more successful than “pure” peace operations.     

Strategic hedging in Indonesia’s defense diplomacy

With the rapid pace of regional arms modernization and unresolved territorial disputes, Indonesia is increasingly susceptible to the impact of emerging great power rivalry in Asia-Pacific. Rather than pursuing a robust military build-up, Indonesian policy-makers assert that diplomacy is the country’s first line of defense. This article argues that defense diplomacy serves two agenda of Indonesia’s hedging strategy – strategic engagement and military modernization. This way, Indonesian defense and security officials seek to moderate the impact of geopolitical changes while maintaining the country’s defensive ability against regional uncertainties.     

Stolen trauma: why some veterans elaborate their psychological experience of military service

The embellishment of a warrior biography has a long history but examples of veteran elaboration of traumatic experience have become increasingly apparent. Although legislative change in the UK has removed the penalties for fabrication and a progressive decline in the military footprint may have increased the likelihood of such false trauma narratives, a paradigm shift in explanations for mental illness underpins this phenomenon. The recognition of post-traumatic stress disorder (PTSD) in 1980, followed by studies to identify risk factors, led to a greater appreciation of psychological vulnerability. As a result, the use of shame to discourage acts formerly labelled as “cowardly” or “lacking in morale fibre” is no longer considered appropriate. Recent conflicts in Iraq and Afghanistan generated popular sympathy for service personnel, whilst media focus on PTSD has led the UK public to believe that most veterans have been traumatised by their tours of duty.     

The cyber conceptual framework for developing military doctrine

Militaries rely on secure communications. Despite the permeation of cyber-systems throughout the operational environment, there is little readily available doctrine on cyber-warfare. Doctrine that does exist has not been coherently integrated. This paper introduces a Cyber Conceptual Framework, consisting of five questions pertinent to the future use of cyberspace. The authors enunciate a definition of cyberspace, expand on existing military doctrine to reject the conceptualisation of cyberspace as a domain, define cyber-conflict, define cyber-attack and describe the four components and five levels of a cyber-attack. This work develops a common framework from available doctrine and a lexicon for future discussion.     

基于VxWorks双核应用的导弹火控系统软件设计方法

针对单核应用的火控系统软件多任务设计架构在提升性能和扩展功能方面存在的不足,提出了一种将目前的火控系统软件多任务设计架构以较少的设计更改即实现双核应用的方法,实现了基于VxWorks双核应用的火控系统软件设计架构,该方法已经在某型导弹武器系统中得到了应用,验证结果表明该方法效果良好,软件运行稳定可靠,极大地提升了火控系统扩展功能和性能的水平。提出的方法对于将单核应用转移到双核应用或开发新的双核应用均具有一定的参考意义和实用价值。     

潜艇信息系统信息安全与纵深防护策略研究

随着网络中心战的发展,信息安全问题在现代潜艇系统中的重要性日益凸显。首先分析潜艇信息安全问题的背景、总结其研究现状,然后研究了潜艇信息安全需求及属性定义,探讨了潜艇信息系统信息安全防护整体框架,在此基础上提出了一种综合静态安全防护和动态运行安全防护的潜艇信息系统信息安全纵深防护体系结构。以期为解决潜艇系统设计中的安全缺陷、建立潜艇信息安全防护体系,辅助系统维护、保障系统安全提供基础。     

基于系统动力学的网络空间作战指挥效能评估?

针对网络空间作战指挥效能评估问题,运用系统动力学方法进行了研究。通过层次熵分法对网络空间作战指挥效能评估指标体系进行了指标权重赋值,依托系统动力学方法建立了指挥效能评估模型并进行了仿真实验,分析了不同条件下指标对指挥效能的影响情况,为研究如何提高网络空间作战指挥效能提供决策依据。     

高功率微波车辆迫停的效应机理分析

通过分析车辆电子控制单元输出的点火开关和燃油喷射信号波形在高功率微波辐射条件下的演变过程,阐明了高功率微波致使车辆发动机熄火的原因。研究结果表明,电子控制单元受到微波辐射扰乱后,点火开关信号发生意外丢失,燃油喷射信号脉冲重复周期迅速缩短,造成发动机气缸内喷入过量燃油,火花塞无法点燃油气混合物,迫使发动机转速下降甚至熄火。通过分析车辆发动机的点火系统工作原理,提出了根据监测车体辐射电磁信号获取车辆易受攻击的敏感频段的试验思路。