新一代海军指挥信息系统体系架构

面向新一代海军指挥信息系统,结合海军指挥信息系统的使命,对海军指挥信息系统的发展现状及趋势进行了研究,分析了新一代海军指挥信息系统的发展需求,在此基础上提出了未来新一代海军指挥信息系统的建设构想,分析了系统的动态构建、人机一体以及平行指控等特点。     

高校智能无人系统运用人才队伍建设研究

智能无人系统是能够通过先进的技术进行操作或管理而不需要人工干预的人工系统,具有自主性、智能性以及人机耦合性等特征。随着科技快速更迭、国家战略支持、国家安全保障等要素驱动,高校智能无人系统运用人才队伍建设的研究势在必行。本文认为,当前,高校智能无人系统运用人才队伍呈现出愈发注重交叉学科研究、理论联系实践、开展专业认同教育以及课程思政建设等特点,这需要高校在引进和培育、交叉和融合以及专业化和高素质上下功夫,稳步推进高水平创新团队建设和一流专业学科群建设,同时稳步加大复合型人才培养力度,以为高校智能无人系统研发提供人才和智力保证。     

改进Dijkstra算法在大型城市轨道交通网计价系统中的应用

随着城市地铁建设的迅猛发展,国内众多城市地铁线路均已实现网络化运营。考虑到地铁票价制定的公益性,目前国内大部分城市均以最短路径或最少车站的方式计算线网两车站间的票价。以传统的Dijkstra算法为基准,对传统的Dijkstra算法进行改进,分别采用传统Dijkstra算法和改进Dijkstra算法对长沙地铁1～5号线线网最短距离行走路线进行测算。结果表明,改进后的Dijkstra算法不仅有效地提高了算法的时效性,克服了传统算法时间冗长的缺陷,在一定程度上消除了线路之间累积的误差且提高了线网的可延展性。     

Clustering in defence-related procurement: the case of a Belgian naval construction cluster

ABSTRACT

This paper examines the importance of closer co-operation in defence-related procurement. Led by the decision that Belgium will lead the procurement of 12 Mine CounterMeasures Vessels (MCMV), the case of a potential Belgian naval construction cluster is discussed. The feasibility of a potential cluster is investigated by looking at key elements of a successful naval construction cluster, the Dutch naval construction cluster, and comparing those key elements to the current Belgian situation. Forming a sustainable Belgian naval construction cluster will be difficult. Most of the procurement process of the MCMVs is set on a European tender. In the long run, due to the absence of both a launching customer and leader firms, no party is able to carry the cluster with investments and knowledge spill-overs. In order to keep public support for large defence-related investments, clustering around the MCMV integration system and proactive cluster support is recommended.