火控系统软件的一种测试方法

基于火控系统的“黑箱”特征,提出了一种软件测试模型,并由此建立了有关的评价方去。从而可为火控系统软件测试的定量评价提供依据。     

未来数字化战场中的指挥控制语言研究

针对未来数字化战场中机器人部队指挥控制与协同作战这一新兴研究领域需解决的机-机协同和人-机智能融合等问题,综述国内外相关领域的研究现状,分析了构建我军指挥控制语言的必要性,研究了机器人部队指挥控制语言的技术架构与关键技术,并提出了指挥控制语言的一种形式化语法和语义标注方法和通信协议,并结合海军舰艇作战示例分析了指挥控制语言的可行性及有效性。     

可信软件研究

可信软件是近年来软件工程领域研究的热点,装备软件可信性的研究有助于提升我国国防武器装备的作战效能。首先分析了进行装备软件可信相关研究的必要性;然后阐述可信软件技术的研究现状,主要包括软件可信度量和评估、可信软件的构造与验证、可信软件的演化与控制等三个方面;最后分析了研究可信装备软件面临的挑战。     

基于数据仓库的数据挖掘技术在指挥控制系统中的应用

介绍了数据仓库和数据挖掘的概念、数据挖掘的过程和方法,简单分析了现代战争中信息处理的特点和需求,阐述了数据挖掘在军事指挥控制系统中的应用必要性,提出了军事应用中数据挖掘系统的层次体系结构,并针对该层次体系结构进一步提出了指挥控制系统中数据挖掘技术的应用模型.     

基于熵权的舰炮武器系统维修保障能力模糊综合评判

针对现有装备维修保障体制的特点,建立起舰炮武器系统维修保障指标体系,综合运用熵权和模糊综合评判法对某型舰炮武器系统维修保障能力进行评估。该方法用熵权确定权重,加重了评价体系本身的重要程度,充分利用了被评判指标的信息量,并且根据模糊评判的需要构造了评分隶属函数,使定性分析和定量分析很好的相互融合。仿真结果表明该方法可行,对科学、客观地评估舰炮武器系统维修保障能力有一定的应用价值。     

靶标系统集控软件设计

为提高靶场现有靶标设备的综合利用效率,解决战术射击训练时大量不同型号靶标混合使用中的集中控制问题,采用软件集成方式,设计开发一种模块化、通讯协议自适应的集控系统软件,通过基于XML的协议解析模板,动态匹配不同通讯协议的靶标设备,解决多型设备集成应用问题。实际应用结果表明,该系统有效提升了靶场现有设备的利用效率,同时也为靶场其他应用系统的综合集成提供了很好的实现途径。     

中庭式建筑防火设计探讨

根据消防实际工作经验,以某星级饭店为工程研究对象,就中庭式建筑的火灾危险性以及规范中关于中庭防火设计问题存在的不明确之处进行探讨,并提出了一些建议和解决对策.     

SPARRING ON THE SUBCONTINENT

South Asian Security and International Nuclear Order: Creating a Robust Indo-Pakistani Nuclear Arms Control Regime, by Mario Esteban Carranza. Ashgate, 2009. 208 pages, $99.95.     

VISIONS OF FISSION

For many years, non-nuclear weapons states have sought binding commitments from nuclear armed states that they would not be the victim of either the threat or use of nuclear weapons—so-called negative security assurances (NSAs). The nuclear weapon states have traditionally resisted granting such unconditional NSAs. Recent U.S. efforts to use nuclear deterrence against the acquisition and use by other states of chemical, biological and radiological weapons, however, have further exacerbated this divide. This article analyzes the historical development of NSAs and contrasts U.S. commitments not to use nuclear weapons with the empirical realities of current U.S. nuclear weapons employment doctrines. The authors conclude that NSAs are most likely to be issued as unilateral declarations and that such pledges are the worst possible manner in which to handle the issue of security assurance.     

Joint inventory and pricing decisions for perishable products with two‐period lifetime

We consider a periodic review model over a finite horizon for a perishable product with fixed lifetime equal to two review periods. The excess demand in a period is backlogged. The optimal replenishment and demand management (using price) decisions for such a product depend on the relative order of consumption of fresh and old units. We obtain insights on the structure of these decisions when the order of consumption is first‐in, first‐out and last‐in, first‐out. For the FIFO system, we also obtain bounds on both the optimal replenishment quantity as well as expected demand. We compare the FIFO system to two widely analyzed inventory systems that correspond to nonperishable and one‐period lifetime products to understand if demand management would modify our understanding of the relationship among the three systems. In a counterintuitive result, we find that it is more likely that bigger orders are placed in the FIFO system than for a nonperishable product when demand is managed. © 2013 Wiley Periodicals, Inc. Naval Research Logistics, 2013