基于黑板推理与分层规划的CGF模糊决策模型

计算机生成兵力具有智能行为是其最大的特点,也是当前研究的重点和难点。为了使计算机生成兵力决策的智能化水平有所提高,把复杂的决策过程进行分层规划,将各层中决策子任务的求解策略、推理策略与黑板推理方法中的多任务协同工作原理相结合,构造了基于黑板推理的计算机生成兵力决策模型。同时,也将模糊理论应用到决策模型中。有效地提高了计算机生成兵力的智能水平。     

预警机指挥多机群空战的协同战术决策

分析了预警机指挥下的多机群协同空战的战术决策方法,建立起了它的战术编队、威胁评估以及目标分配模型,并进行了仿真计算,结果表明此战术决策方法对于提高多机群协同空战的作战效能有着显著的作用,对于未来无人作战飞机多编队协同作战也具有很好的参考价值.     

基于信息优势的决策能力分析

随着信息优势评估的不断深入,信息优势支持下的决策优势能力,已成为C4ISR系统作战效能评估的又一重要研究内容.从决策优势的基本概念入手,通过分析决策优势与信息优势的关系,提出了决策周期时间、决策质量和决策循环速度三个衡量决策优势的基本度量,并结合典型作战样式和信息优势的准确性、完备性指标,分析了这些度量的基本构成和量化方法.通过兰彻斯特方程,导出了一种可用于仿真评估的决策优势能力量化公式,进而指明了夺取决策优势应采取的主要措施.     

辐射源威胁排序模糊综合评判

通过对多批目标所载辐射源的威胁程度进行排序来判断多批目标的相对威胁程度是作战辅助决策的一种重要方法。建立了辐射源脉冲重复频率、辐射源方位、辐射源脉冲宽度等辐射源威胁评判指标体系并提出各指标的优属度函数。利用模糊多属性决策理论建立了基于不完全偏好信息的对多批目标威胁大小进行综合排序的模糊综合评判模型。实例证明该模型可行、有效,且便于计算。该方法不仅适用于辐射源威胁综合排序,而且适用于其它多属性决策问题。     

基于Petri网的防空群决策信息传输能力分析

决策信息传输能力的大小,直接决定着防空作战行动的作战效能,进而决定了防空作战的成败。针对防空群决策信息传输问题,用Petri网建模,从时效性和可靠性两个方面,对防空群的决策信息传输能力进行了分析,得到了不同指挥方式下的信息传输能力的度量。对防空群通信能力的分析和指挥体制的优化有一定的借鉴和指导意义。     

Optimal joint preventive maintenance and production policies

We study joint preventive maintenance (PM) and production policies for an unreliable production‐inventory system in which maintenance/repair times are non‐negligible and stochastic. A joint policy decides (a) whether or not to perform PM and (b) if PM is not performed, then how much to produce. We consider a discrete‐time system, formulating the problem as a Markov decision process (MDP) model. The focus of the work is on the structural properties of optimal joint policies, given the system state comprised of the system's age and the inventory level. Although our analysis indicates that the structure of optimal joint policies is very complex in general, we are able to characterize several properties regarding PM and production, including optimal production/maintenance actions under backlogging and high inventory levels, and conditions under which the PM portion of the joint policy has a control‐limit structure. In further special cases, such as when PM set‐up costs are negligible compared to PM times, we are able to establish some additional structural properties. © 2005 Wiley Periodicals, Inc. Naval Research Logistics, 2005.     

大数据在信息作战指挥决策中的运用

针对信息作战指挥决策中大数据的运用问题,通过对大数据的海量信息检索能力、交叉复现的分析能力、“全信息”运算能力、智能决策执行能力的研究,提出了大数据为其提供按需订制的情报信息、多元多维的决策视角、动态实时的决策支持、智能自主的决策方式的观点,初步探索了大数据在信息作战指挥决策中的运用,对将大数据引入信息作战指挥决策具有十分重要的指导意义。     

兵棋推演：复杂系统管理的创新与实践

复杂系统性质决定了复杂系统管理的特殊性,而兵棋推演可以为复杂系统管理提供更加符合其特性的决策辅助支持。讨论了复杂系统的性质及其影响,研究了兵棋推演用于复杂系统管理的原因和方法,并结合战争兵棋推演,介绍了兵棋工程建设中系统研发、推演组织和工程管理方面的创新与实践问题。最后,给出了未来发展的趋势。     

Carlo Bianco and Guerra per bande: an Italian approach to irregular warfare

Since the end of the Cold War, a huge debate over how war has been changing has emerged; a common feature is that modern conflicts are not state vs. state wars, but ‘irregular wars’. In order to better understand modern irregular warfare, it is important to analyse past authors and ideas. Carlo Bianco’s concept of Guerra per bande highlights elements of mobility with different cooperating units, of terror, and of complex terrain. The present study offers the first English analysis of Carlo Bianco and underlines the similarities of his work to the hybrid warfare concept.     

Lot sizing with learning and forgetting in setups: Analytical results and insights

This article considers the dynamic lot sizing problem when there is learning and forgetting in setups. Learning in setups takes place with repetition when additional setups are made and forgetting takes place when there is a break between two successive setups. We allow the amount forgotten over a break to depend both on the length of the break and the amount of learning at the beginning of the break. The learning and forgetting functions we use are realistic. We present several analytical results and use these in developing computationally efficient algorithms for solving the problem. Some decision/forecast horizon results are also developed, and finally we present managerial insights based on our computational results. © 2016 Wiley Periodicals, Inc. Naval Research Logistics 63: 93–108, 2016