心理战领域研究的科学知识图谱

为把握心理战领域的研究现状,本文基于文献计量与科学知识图谱技术,对CNKI与WoS收录的心理战领域研究文献进行计量分析,并绘制文献的时间分布图谱、关键词共现图谱以及关键词突变图谱。在此基础上,对国内外心理战领域研究的科研合作、研究热点及研究前沿进行了探索与对比,并提出应制定完善的心理战条令,建立专门的心理战职能部门,加强心理战人才培养及提高部队官兵的心理素质等几项措施、建议,期望为国内心理战领域的进一步研究提供借鉴与参考。     

地面无人装备对未来陆战的影响及对策

当前,地面无人装备作为多能合一的新质作战力量,已成为世界各军事强国发展的重点,对未来陆战形态影响深远。为准确把握地面无人装备对陆战的影响及未来陆战形态发展趋势,本文首先通过对地面无人装备的发展现状及在研项目的分析,分析装备能力的发展趋势以及可担负的作战任务;其次,从颠覆战场形态、改变作战方式及影响指挥控制方式三个方面阐述了地面无人装备给未来陆战带来的影响;再次,从无人化技术、作战样式及指挥决策三个方面对未来陆战形态的演进进行分析;最后为应对未来陆战变革带来的机遇与挑战,从军事需求、技术发展、优势保持及人才培养四个方面提出了对策与建议,具有一定的理论研究意义。     

An approach for predicting digital material consumption in electronic warfare

Electronic warfare is a modern combat mode, in which predicting digital material consumption is a key for material requirements planning (MRP). In this paper, we introduce an insensitive loss function (ε) and propose a ε-SVR-based prediction approach. First, we quantify values of influencing factors of digital equipments in electronic warfare and a small-sample data on real consumption to form a real combat data set, and preprocess it to construct the sample space. Subsequently, we establish the ε-SVR-based prediction model based on “wartime influencing factors - material consumption” and perform model training. In case study, we give 8 historical battle events with battle damage data and predict 3 representative kinds of digital materials by using the proposed approach. The results illustrate its higher accuracy and more convenience compared with other current approaches. Taking data acquisition controller prediction as an example, our model has better prediction performance (RMSE = 0.575 7, MAPE (%) = 12.037 6 and R² = 0.996 0) compared with BP neural network model (RMSE = 1.272 9, MAPE (%) = 23.577 5 and R² = 0.980 3) and GM (1, 1) model (RMSE = 2.095 0, MAPE (%) = 24.188 0 and R² = 0.946 6). The fact shows that the approach can be used to support decision-making for MRP in electronic warfare.     

CODE新光压模型对北斗混合导航星座精密轨道确定的影响

运用卫星定轨软件工具包NUDTTK,分析了欧洲定轨中心扩展的经验光压模型(EECOM)对北斗二代混合导航星座精密轨道确定的影响。研究表明:对地球静止轨道卫星而言,EECOM能够明显改善定轨精度,相比于传统的ECOM-9和ECOM-5模型,卫星激光测距检核精度分别提高17.4%和35.1%。对倾斜地球同步轨道卫星和中轨道卫星而言,采用ECOM-5模型的定轨精度要优于采用EECOM和ECOM-9模型的,新光压模型EECOM并不能有效改善倾斜地球同步轨道卫星和中轨道卫星的定轨精度。与IGS数据分析中心WHU、GFZ和CODE的轨道产品相互比对的结果显示:目前,国防科技大学北斗精密轨道产品中,地球静止轨道卫星的定轨精度为1~4 m,倾斜地球同步轨道卫星的定轨精度为25~30 cm,中轨道卫星的定轨精度为10~20 cm。     

ISIS’s Warfare Functions: A Systematized Review of a Proto-state’s Conventional Conduct of Combat Operations

This article gives an overall assessment of ISIS’s conventional conduct of combat operations by examining their warfighting functions patterns. In sum, the approach of ISIS comprised fundamental principles: their weapons can be organized into categories, purposeful combination of these forces in keeping with the concept of combined arms combat, and hierarchical command and control executed by experienced commanders. ISIS combat groups combined the elements of formation and firepower as well as movement and mobility. The paper concludes that ISIS obviously had a vast range of conventional capabilities at its disposal and was thus able to conduct major operations.     

CODE新光压模型对北斗混合导航星座精密轨道确定的影响分析

基于国防科技大学自主研制的卫星定轨软件工具包NUDTTK,分析了CODE新光压模型EECOM对北斗二代混合导航星座精密轨道确定的影响。研究表明：对GEO卫星而言,EECOM模型能够明显改善定轨精度,相比于传统的ECOM-9和ECOM-5模型,卫星激光测距检核精度分别提高17.4%和35.1%。对IGSO和MEO卫星而言,采用ECOM-5模型的定轨精度要优于EECOM和ECOM-9模型,新光压模型EECOM并不能有效改善IGSO和MEO卫星的定轨精度。与IGS数据分析中心WHU、GFZ和CODE的轨道产品互比对结果（3D RMS）显示：目前,国防科技大学北斗精密轨道产品中,GEO卫星的定轨精度为1~4 m,IGSO卫星的定轨精度为25~30 cm,MEO卫星的定轨精度为10~20 cm。     

GNSS阵列接收机信号解扩前的欺骗干扰检测算法

为了降低天线阵接收机欺骗干扰检测方法的计算量,提出一种信号解扩前的欺骗干扰检测方法。该方法利用不同天线上信号和噪声相关性的差异,在信号解扩前估计其功率,从而进行欺骗干扰检测。仿真结果表明,该方法在降低运算量的同时,具有良好的检测性能。     

全息投影技术及其在未来心理战中的应用

当前,随着全息投影技术的不断成熟,其成果被越来越多地运用到政治、经济、教育、医疗、商业、艺术等各个领域。本文从全息投影技术的基本概念、技术原理和实践运用出发,结合当前心理战的作战样式,重点探讨全息投影技术在未来心理战中的应用。     

From the sea to outer space: The command of space as the foundation of spacepower theory

Colin Gray once lamented the absence of a ‘Mahan for the final frontier’ and spacepower theory in strategic studies. This article proposes the command of space as the fundamental concept of spacepower theory, and that Mahan himself has much to offer in the endeavour of spacepower theory-making than has hitherto been realised. The theory is advanced by tempering versions of the ‘command of space’, stressing its educational intent, and explaining the nuanced sub-concepts of space control and denial through understanding some precedents set by seapower theory. In the process, aspects of Mahanian and Corbettian seapower theory are unified.     

光学陀螺旋转惯导系统原理探讨

利用旋转自动补偿光学陀螺的漂移是实现高精度惯性导航的有效途径之一,补偿的原理可以从惯性导航的误差方程中得到阐明。光学陀螺的特点决定了采用元件级的旋转方式会带来额外的误差和问题,而只能采用系统级的旋转,即整个惯性测量组合旋转补偿的方式。对一种8次180°翻转的光学陀螺惯性测量组合旋转方案进行了图形化的说明和分析,并仿真比较了旋转补偿前后的导航误差,结果表明这种系统级的补偿方案能够抵消所有惯性元件的静态漂移,从而大大提高了导航输出的位置和姿态精度。