基于多 Agent 系统的分队对抗建模仿真

使用基于多Agent系统的建模方法对分队对抗进行了“自底向上”地建模;建立了战场的模型,并从属性、行为、规则三方面建立了智能兵力Agent模型;基于多Agent仿真平台——NetLogo,构建了仿真系统,通过对Agent“微观”行为的仿真,获得了群体的“宏观”行为,为战争复杂系统仿真研究提供了参考。     

基于相似系统理论的训练电磁环境逼真度评估

针对训练电磁环境逼真度评估这一技术难题,基于相似系统理论,浅谈了对训练电磁环境逼真度评估的基本认识和总体考虑,明确了训练电磁环境逼真度评估的基本步骤,提出了三种类型相似元关键特征比例系数的确定方法,结合实例简单演示了计算相似元值的基本过程。     

The Naval Intelligence Underpinnings of Reagan's Maritime Strategy

Washington's so-called Maritime Strategy, which sought to apply US naval might against Soviet vulnerabilities on its maritime flanks, came to full fruition during the 1980s. The strategy, which witnessed a major buildup of US naval forces and aggressive exercising in seas proximate to the USSR, also explicitly targeted Moscow”s strategic missile submarines with the aim of pressuring the Kremlin during crises or the early phases of global war. Relying on a variety of interviews and newly declassified documents, the authors assert that the Maritime Strategy represents one of the rare instances in history when intelligence helped lead a nation to completely revise its concept of military operations.     

卫星双向与单向载波联合的北斗星载钟短稳评估方法

卫星导航系统评估星载钟稳定度通常需要大型地面监测网的观测数据和复杂的钟差确定算法,不能基于单站观测数据实现。论文在分析利用单站观测数据评估星载钟短稳方法的基础上,提出了一种相对容易实现的联合卫星双向载波测距值与GNSS单向载波观测值的星载钟短稳评估方法。该方法通过卫星双向载波测距确定星地几何距离,基于消除星地几何距离的GNSS接收机载波相位观测值估算卫星相对钟差,进而实现其短稳评估。利用北斗系统观测数据进行了有效性验证,并与复杂钟差确定算法以及利用平滑广播星历的方法(SBE法)进行了对比,本文方法与复杂钟差确定算法计算的结果相符,在1000s平滑间隔内与SBE法结果一致,相对误差小于10%,1000s以上好于SBE法。     

Investigating optimal replacement of aging air force systems

An availability‐oriented approach has been developed to decide when to replace an aging system. For an existing system, it is optimal to operate another year if and only if the incremental cost per available year is less than the lifetime average cost per available year of a new aircraft. We illustrate our approach using United States Air Force KC‐135 tanker data. In demonstrating our approach, we find it will be optimal to replace the KC‐135 by the end of the decade.     

Determinants of southeast asian military spending in the post-cold war era: a dynamic panel analysis

This study examines the demand of military expenditure among Southeast Asian countries since the end of the Cold War. By using a dynamic panel approach, I find that military spending in the region has been jointly determined by economic, strategic and socio-political factors. In particular, surging foreign debt burdens and the rise of China – two regional issues that gained prominence in the post-Cold War period – show their significance as determinants along with other generalist variables. The results therefore ask for the development of even-handed and region-sensitive approaches to studying military build-up in the region of Southeast Asia.     

舰载机甲板布列调运优化方法研究

通过分析美军现代航空母舰的布列调运方式和发展趋势,发现舰载机的甲板作业调度、停放布列和移动调运是影响舰载机布列调运优化和提高舰载机出动能力的重要方面。针对这些方面的主要特点,采用动态调度方法、空间布局仿真和路径规划方法进行研究能更好地得到布列调运优化效果。据此基本思想,着重从美军航母甲板管理方式、空间布局、路径规划以及甲板作业调度几个方面阐述舰载机布列调运的研究现状,最后对舰载机布列调运优化未来的研究方向进行了展望。     

基于地理信息系统检索的可视化方法

文章主要对地理信息系统中检索功能的基本涵义和研究现状进行了介绍,根据地理信息系统中检索功能实现的基本流程．着重阐述了检索过程中常用的可视化方法。最后对检索效果的评价标准以及目前面临的主要问题进行了介绍．为相关系统的设计与开发提供了一定的参考。     

基于仿真的指挥信息系统效能评估框架研究

指挥自动化系统是集指挥控制、情报侦察、预警探测、通信、电子对抗和其他作战信息保障功能于一体的完整体系,其综合效能评估是衡量系统整体作战能力的重要方法。该文结合指挥自动化系统对抗仿真的实现方法,对指挥自动化系统体系效能评估的指标体系、仿真评估的功能结构和实现步骤及指标的分析与评估方法等作了具体研究。     

单兵系统战场信息库及信息管理——“数字化战场与单兵数字化系统”系列论文之四

本文在讨论单兵系统战场信息分类与信息库系统结构的基础上，提出了单兵战场信息库系统的功能与设计原则。然后，对单兵战场信息库系统中的信息处理流程进行了分析。