寿命周期费用分析在保障性分析中的应用

探讨了费用分析在保障性分析中的作用和实际应用;介绍了在装备研制过程中应用保障性分析所产生的效益.     

机械系统维修性预计方法分析与应用

通过对美国及前苏联维修性预计方法的分析,确定前苏联“以类似产品的维修性多元线性回归方程作为新产品维修性预计模型”的方法为机械系统维修性预计方法.在限定的条件下,采集了装甲车辆机械系统的维修性数据,并应用这些数据进行分析得出相应的机械系统维修性预计模型.     

战损装备维修保障仿真及能力评估

阐述了利用仿真方法进行维修能力评估的重要性和必要性,分析了战场装备维修保障活动的主要内容,建立了基于计算机的装备维修保障过程仿真模型,提出了评估装备维修保障能力的几个指标,同时还给出了某次战斗装备损坏与维修保障能力评估的示例。     

军械保障指挥自动化系统效能评估指标体系研究

在对系统结构和功能进行详细分析的基础上,构建了某级军械指挥自动化系统效能评估指标体系模型,给出了各级指标的专家判断矩阵,对其一致性进行检验,得出了各评估指标的权重。     

Defense–Growth Causality: Considerations of Regime-Switching and Time- and Country-Varying Effects

This paper develops a panel smooth transition vector autoregressive model to investigate the economic growth–defense causality. This model simultaneously resolves the estimation problems of endogeneity, heterogeneity, and nonlinearity. Empirical results support that the causality is bidirectional, nonlinear, time- and country-varying. Economic growth has a negative impact on military spending and vice versa. The larger the HDI, the smaller the negative causality. Evidently, the increase in the level of country development can reduce the negative impact of military outlays on economic growth. Reducing the ratio of military spending to GDP is beneficial for countries with low HDI scores; however, moderately increasing the share of military expenditure is favorable for countries with extremely high HDI scores. Policy authority needs to set optimal education, health, and economic development shares of GDP for purchasing a maximum economic growth rate.     

‘A Sledgehammer to Crack a Nut’? Naval Gunfire Support During the Malayan Emergency

The utility of naval gunfire support (NGS) during the Malayan Emergency has been the subject of significant scrutiny. While the limitations of NGS were demonstrated in Malaya, it also has proven to be extremely useful under certain circumstances. The circumstances in which NGS has proven effective during earlier and later insurgencies have generally reflected those of the Malayan Emergency. Recent operations in Afghanistan and Iraq have been less conducive to the application of maritime power, but they did not denote the end of the naval role or the potential usefulness of NGS in counterinsurgency operations. NGS is an unheralded capability, but, aside from the historical significance, it remains relevant in the contemporary era under the right conditions.     

Building Legitimacy: Interactional Dynamics and the Popular Evaluation of the Kurdistan Workers’ Party (PKK) in Turkey

Abstract

Previous research has identified a variety of general mechanisms to explain how insurgents build legitimacy. Yet, there is often a gap between these mechanisms and the interactional dynamics of insurgencies. This article attempts to bridge this gap through a theoretically informed analysis of the Kurdistan Workers’ Party’s (PKK) insurgency in Turkey. I show how the PKK’s efforts to cultivate legitimacy, Turkey’s counterinsurgency strategies, and civilian perceptions of the PKK, all mutually influenced one another. Based on this analysis, I argue that the mechanisms that produce popular legitimacy coevolve with insurgents’ behaviors, states’ interventions, and civilians’ perceptions.     

应用于飞控系统评估的风洞虚拟飞行试验系统与关键技术分析

基于传统意义上的飞控系统评估方法的不足,分析了风洞虚拟飞行试验应用于飞控系统评估的优势;按飞控系统常用的姿态控制回路及制导控制回路的组成形式,介绍了风洞虚拟飞行试验系统方案与工作原理,详细分析了它与半实物仿真系统的差异;分析了风洞虚拟飞行试验应用于飞控系统评估需解决的关键技术问题,包括风洞虚拟飞行试验评估方法、飞行器模型设计技术、飞控系统改进技术及模型支撑技术。     

数字化部队保障装备能力需求满足度评价模型

针对数字化部队保障装备不能较好的执行战时装备保障任务,依据部队作战和保障的特点和实际,运用IDEF 3方法形式化描述了作战和保障任务基本流程。为了提高指标体系的全面性和适用性,从满足装备执行作战和保障任务需求角度出发,按照"保障活动-保障能力-保障效果"逻辑关系逐步分析,在依据相关原则和进行重要度、稳定度判定的基础上,确立了数字化部队保障装备能力需求满足度评价指标体系。为提供指标权重的客观性和准确性,采用改进的群体层次分析法(IGAHP)对评价指标赋权。针对评价过程中的模糊性和随机性,运用云理论实现指标聚合和综合评价。最后,以某部队保障装备为对象进行示例评价,验证了模型的合理性和适用性。     

双机空战模拟结果评判研究

定义了空战模拟结果指标-空战结果矢量和取胜矢量,推导了基于武器杀伤概率的取胜矢量计算方法,为定量研究作战飞机空战效能提供了依据。