《武警工程学院学报》2006—2009年载文、作者与引文的统计分析

应用文献计量学的方法,对2006—2009年间《学报》所刊载的685篇论文进行统计分析,从载文量、基金论文比、发表时滞、稿件分布、作者基本情况和合著情况、引文情况等方面,综合反映了《学报》近几年发展的现状。力求在客观揭示该刊学术质量的同时,能为该刊的不断发展有所裨益。     

C2组织探索性分析框架设计研究

以验证组织优化设计方法为目的,将探索性分析思想引入组织优化设计研究,根据探索性分析的特点与组织优化设计方法验证的具体需要,对C2组织探索性分析的过程进行了研究,初步设计了面向C2组织的探索性分析框架并对其中的关键技术进行了分析。     

基于垂直线列阵的深海被动目标定深误差

首先研究了在深海环境下,采用三阵元垂直线列阵水声探测系统进行被动目标定深的基本原理。然后分别从随机误差、阵元配置偏差和相干多途水声信道干扰的角度,对被动目标定深的误差源进行了理论分析,并推导了相关公式。通过仿真实验,总结出各误差源对被动目标定深精度影响的规律,为进一步开展被动目标定深研究、提高被动目标定深精度奠定了基础。     

目标通视性检测建模与仿真

在战斗机对地攻击选择武器投放位置以及巡航导弹选择地标点时,必须验证其选择位置的合理性,因此通视性检测是战斗机对地攻击规划的关键技术之一。提出了一种目标通视性检测的建模方法,分析了地形遮蔽盲区构成因素,给出了数字地图处理方法,建立了地形遮蔽盲区计算模型及发现目标概率模型,实现了目标的通视性检测,并进行了仿真验证。该模型为战斗机对地攻击选择武器投放位置和验证导弹地标点选择合理性提高了方法。     

基于复杂网络的作战网络分析

分布式网络化作战是网络中心战的基础,而分布式作战网络的构建是网络化作战的重要前提。首先,运用复杂网络的相关参数分析了多种不同的网络,选择了BA非标度网络作为分布式作战网络的最优表现形式;其次,以BA非标度网络为基础提出了一个适合军事上动态鲁棒性分析的模型DCNCE;最后,仿真结果表明,在以网络效能值为测度的对比下,分布式作战网络在介数毁伤策略下更脆弱,为构建并改进现有的作战网络提供了理论依据。     

助推滑翔飞行器复合控制系统线性化小偏差运动方程推导与控制系统设计

助推滑翔技术是制导武器实现增加射程、提高机动突防能力的关键技术之一,对飞行器姿态控制有较高的要求,需要设计复合控制方式的姿态控制系统.针对采用空气舵与燃气舵联动控制的飞行器,建立了动力学模型,详细推导了完整的三通道线性化小偏差运动方程,结合典型弹道数据给出了动力系数图像,分析了助推滑翔弹道各飞行段中飞行器的稳定性,在此基础上选取再入段低空飞行特征点进行了姿控系统设计,仿真结果验证了线性化小偏差运动方程的正确性和控制系统的有效性,为进行此类飞行器的稳定性分析与姿态控制系统设计提供了有益的参考.     

智能化作战指挥模式需求

智能装备已经走入军队、走向战场,创建智能化作战指挥模式是智能化时代作战指挥的必然发展趋势,智能化作战指挥模式需求分析可为智能作战问题研究提供有效的信息。智能化作战指挥模式的需求分析已经具备了一定的物质、理论和技术基础,同时,也具有了一定的构建思路、实践条件和实验平台。在此基础上,本文从军事需求、功能需求和技术需求以及构建要求四个不同角度进行需求分析,以找准创建需求,为后续工作进一步展开奠定基础。     

Analysis of some critical aspects in hot machining of Ti-5553 superalloy: Experimental and FE analysis

In this study, a newly developed titanium superalloy, i.e., the Ti-5553 alloy has used for hot machining. This material replaced Ti-grade-5 alloy in the application of aerospace, automobile, and biomedical sector. However, similar to Ti-grade-5 alloy, the Ti-5553 alloy has a low thermal conductivity which makes it difficult-to-cut material categories hence, high tool wear, cutting force and bad surface finish. Hot machining of Ti-5553 has been studied at different machining condition (room and hot) using Deform-2D finite element analysis. The result from the simulation test was compared with the experimental value and reduction of cutting and thrust forces was observed. The experiment was carried out with the same input parameters as simulation, and good coherence between them observed. Additionally, cutting zone temperature, effective stress, etc. for both room and elevated the temperature are also discussed.     

The building evacuation problem with shared information

In this article, the Building Evacuation Problem with Shared Information (BEPSI) is formulated as a mixed integer linear program, where the objective is to determine the set of routes along which to send evacuees (supply) from multiple locations throughout a building (sources) to the exits (sinks) such that the total time until all evacuees reach the exits is minimized. The formulation explicitly incorporates the constraints of shared information in providing online instructions to evacuees, ensuring that evacuees departing from an intermediate or source location at a mutual point in time receive common instructions. Arc travel time and capacity, as well as supply at the nodes, are permitted to vary with time and capacity is assumed to be recaptured over time. The BEPSI is shown to be NP‐hard. An exact technique based on Benders decomposition is proposed for its solution. Computational results from numerical experiments on a real‐world network representing a four‐story building are given. Results of experiments employing Benders cuts generated in solving a given problem instance as initial cuts in addressing an updated problem instance are also provided. © 2008 Wiley Periodicals, Inc. Naval Research Logistics, 2008