CARACaS无人自主框架及其感知、控制与协同技术综述

针对CARACaS(Control Architecture for Robotic Agent Command and Sensing)无人自主框架、核心组件、示范验证和应用发展情况进行综述.首先,简要描述了自主框架的组成及其软件架构的设计原则和思路,对行为、动态规划和感知三类引擎的技术特征进行分析,讨论了世界模型的...     

基于UPDM的武器装备体系建模

从武器装备体系论证的特性出发,采用基于模型的系统工程方法对UPDM (Unified Platform for Defense Modeling)进行了系统分析,研究了基于UPDM的武器装备体系建模方法和建模过程.通过分析使命能力,确认与任务相对应的场景,建立基于时序的能力与任务描述模型,实现武器装备体系作战能力所需的指控过程与多个杀伤链场景,并对模型的时序逻辑进行形式化的测试与验证.建模方法具备武器装备体系模型验证能力,为武器装备体系的作战性能和作战效能评估提供了支持.     

高超声速圆柱绕流中驻点热流的稀薄效应

采用Fay-Riddell关系式、直接模拟Monte Carlo方法和基于直接模拟Monte Carlo流场温度的Fourier传热三种热流表达方式,分别对比研究了不同来流克努森数(Kn)和不同来流马赫数(Ma)的结果,以期从微观视角给出经典连续方法在稀薄流区高估驻点热流的新理解。结果表明,驻点热流的稀薄效应体现在三个方面:一是温度跳跃,削弱温度梯度导致驻点热流降低;二是壁面附近平动非平衡,导致Fourier热传导定律失效且高估热流;三是壁面约束,致使Fourier热传导定律在距壁面3倍分子平均自由程内高估热流。     

机器人单兵室内定位理论与关键技术分析

机器人士兵作为未来战场的主角,具有智能化、伤亡小、作业时长等特点,可用于城市反恐、消防营救、室内及隧道作战等场景,成为各军事强国的研制焦点。概述近年来机器人室内定位技术的研究现状,分析智能机器人室内定位的工作原理和关键技术点,重点对几何特征法、场景分析法和航位推算法进行阐述,涉及到6个主要的室内定位技术。在此基础上,归纳现有机器人室内定位存在的问题,探讨智能机器人室内定位技术的发展趋势。对我国智能机器人部队的组建和参战具有理论和借鉴意义。     

Monitoring and Prediction of the Vibration Intensity of Seismic Waves Induced in Underwater Rock by Underwater Drilling and Blasting

All underwater drilling and blasting operations generate seismic waves.However,due to a lack of suitable vibration sensing instruments,most studies on the propagation of seismic waves have been limited to shorelines near construction areas or wharfs,whereas comparatively few studies have been conducted on the larger seafloor itself.To address this gap,a seafloor vibration sensor system was developed and applied in this study that consists of an autonomous acquisition storage terminal,soft-ware platform,and hole-plugging device that was designed to record the blasting vibration intensities received through submarine rocks at a given measurement point.Additionally,dimensional analyses were used to derive a predictive equation for the strength of blast vibrations that considered the in-fluence of the water depth.By combining reliable vibration data obtained using the sensor system in submarine rock and the developed predictive equation,it was determined that the water depth was an important factor influencing the measured vibration strength.The results using the newly derived equation were compared to those determined using the Sadowski equation,which is commonly used on land,and it was found that predictions using the derived equation were closer to the experimental values with an average error of less than 10％,representing a significant improvement.Based on these results,the developed sensor system and preliminary theoretical basis was deemed suitable for studying the propagation behavior of submarine seismic waves generated by underwater drilling and blasting operations.     

人工智能技术在陆军电子对抗装备中的应用

随着人工智能技术在军事领域发挥了越来越重要的作用,世界各军事强国陆续将人工智能技术应用于陆军电子对抗装备,陆军电子对抗装备智能化需求愈发迫切.本文首先分析了陆军电子对抗装备的发展现状;其次,对目前的陆军电子对抗装备在面对高密度、高复杂度电磁信号环境和新体制作战对象时存在的适应性和自主性不足进行了探讨;最后,提出人工智能...     

火灾公众责任保险与消防治理问题研究

阐述了火灾公众责任保险的涵义,分析了火灾公众责任保险在消防治理中的作用,梳理了火灾公众责任保险的发展现状问题,进而提出消防治理视阈下火灾公众责任保险的发展思路。     

基于空基平台的TBM助推段拦截可行性分析

为了研究对TBM目标进行空基助推段拦截的作战可行性,设计了空基反TBM的拦截作战过程。在此基础上,从拦截时序、拦截作战距离、拦截方式和拦截弹末速度要求、拦截时空综合等4个方面详细分析了空基助推段拦截TBM的可行性,同时建立了拦截可行性分析计算模型;最后,对拦截可行性进行了仿真验证。从而为空基反导武器装备发展和作战使用研究提供了重要的参考依据。