军队院校读者文献需求分析及思考

通过对军队院校读者利用图书馆信息资源的阅读需求情况分析,研究了军队院校不同层次读者的阅读规律和信息需求特点,并对军队院校图书馆完善读者服务工作进行了思考。     

基于多信号模型的装甲车辆电源系统诊断策略

针对装甲车辆电源系统模块失效和信号失效不统一的特点,提出了一种多信号模型的改进方法,在此基础上,通过电源系统故障模式影响分析,建立了电源系统测试性模型。基于故障熵理论,利用诊断信息量和费用优化的启发式函数,确立了系统的诊断策略。计算结果表明:该方法对诊断策略的优化是有效的。该方法对装甲车辆电源系统诊断策略的研究具有一定参考意义。     

基于DSPACE的高功率密度柴油机智能化冷却系统控制策略验证

为了验证高功率密度柴油机智能化控制冷却系统控制策略是否正确,以DSPACE为基础搭建了半实物仿真试验平台;通过仿真试验平台验证,控制策略符合柴油机冷却系统工作要求,电控阀、传感器、驱动电路等部件工作可靠,节省了研制时间、经费,降低了研制风险。     

作战油料需求预计不确定性因素及误差分析

当前各种油料需求预计单纯地追求表面精确而忽视实有误差,重静止轻动态,脱离了作战保障实际。从技术、勤务和战术结合的层面,将油料需求预计不确定性因素归结为油料消耗标准本身、计划与实际运用差异、影响油耗的自然因素考虑不同、作战任务理解判断差别四点,并对各自的误差范围进行了粗略分析。提出的不确定性因素及误差范围界定,有助于引发人们对作战油料需求预计新的思考,提高油料勤务理论研究和实践能力水平。     

面向装备论证的多方案分析框架

多方案分析是实现军事需求向装备建设发展与作战使用前瞻性映射的重要手段。分析了面向装备论证的多方案分析内涵,并从需求分析、可行性分析阶段和方案分析及优选三个阶段构建了面向装备论证的多方案分析基本框架,最后对多方案分析三个阶段的主要研究内容进行了详细阐述与分析。研究成果可为装备发展建设决策提供基础理论、方法和手段支撑。     

SINS/CNS组合导航的导航星表构建方法

构建满足完备性、精简性和查询快速性的导航星表是实现捷联惯性/星光组合导航系统的重要前提和保证。以天文学中的Tycho-2星表作为导航星表的初始星表,对球矩形分区方法进行了改进,包括明确分区及子分区的划分方法,提出了备选导航星的选择策略。实验结果表明,采用改进型球矩形分区方法的备选导航星数量最多只占赤纬带法导航星的19.37%,仅占全天遍历法导航星的3.12%。因此,改进型球矩形分区方法更加精准,查询更快捷,更适用于捷联惯性/星光组合导航系统。     

Beyond Just War: Military Strategy for the Common Good

The objective of this article is to move ethical discourse on military strategy beyond the confines of the established War Convention. This is achieved by utilising the common good, a concept found in political philosophy and theology. The common good acts as a positive organising concept for socio-political activity. With its focus on peace, development and the flourishing of the individual and community, the common good poses a significant challenge to strategy. This article constructs an approach to strategy that is compatible with the common good. Importantly, it does so whilst respecting the pursuit of victory as an indispensable component of strategy’s true nature. The theory presented in this article is then tested in relation to four different modes of strategy: regular war, irregular war, deterrence, and cyberwar.     

Ordering and controlling the dimensions of strategy

Colin Gray’s dimensions of strategy, built upon the earlier work of Clausewitz and Howard, has theoretical, practical, and pedagogic value for the Strategic Studies community. This paper further develops the theory, arguing that the dimensions can be controlled or managed to improve strategic performance. The dimensions are divided into two categories: “internal” and “external” to the process of strategy. The paper describes the dynamic process by which the internal dimensions, which can be controlled, are used to exert influence over the external dimensions that are beyond the control of the strategist. It is argued that six dimensions hold the key to strategic success: politics and the five dimensions concerned with warfighting. This conclusion validates the Clausewitzian paradigm with its emphasis on policy and battle.     

Nonlinear pricing with consumer satiation

In various scenarios, consumers may become satiated with products, and the degree of satiation is directly associated with their prior experiences. Confronted with consumer satiation, the seller is unable to either identify consumers who have a higher likelihood of being satiated ex ante or distinguish satiated from non‐satiated consumers ex post. Therefore, the seller should address dynamic selling, valuation uncertainty, and quantity decisions, all of which are important operational issues. We consider a two‐period problem in which consumer types are influenced by their prior consumption experiences. Faced with these consumers, the seller intends to optimize quantities and adjust the prices of the products in each period to maximize revenue. We find that the seller may reduce ex ante production quantity as some consumers become satiated. Moreover, the ex ante quantity is first decreasing and then increasing with regard to the satiation rate. Furthermore, two‐period information asymmetries may provide a rationale for upward distortion in quantity when consumer preferences are highly sensitive to first‐period consumption. © 2016 Wiley Periodicals, Inc. Naval Research Logistics 63: 386–400, 2016     

基层部队财务管理存在问题及对策

基层部队在财务管理当中存在诸多与现行规定不相适应的问题,要提出具体解决措施,以提高基层部队财务管理水平。