提高装备战备完好性的新举措——综合诊断

介绍了国外正在发展的一种提高武器系统战备完好性的新设计与管理思想和采取的措施一综合诊断,对其涵义、特点、实施途径和诊断方案作了简要说明,对综合诊断的权衡方法进行了深入的研究,并开发出了综合诊断权衡辅助程序,指出了在我军开展综合诊断工作的必要性并提供了几点建议。     

弹炮结合武器系统作战效能评估

弹炮结合系统是一种有效的防空武器系统,但以往对该武器系统的作战效能评估存在两方面不足:一是较少考虑攻防双方的对抗以及环境对作战效能的影响,使得出的指标可信度降低;二是不同国度、类别、型号的武器系统没有构建统一的价值可比空间,使获得的指标缺乏横向可比性.为此利用灰色关联综合优化法有关原理,给出弹炮结合防空系统作战效能的评价指标体系,确立了相关的隶属函数,进而通过六种弹炮结合防空系统作战效能的优劣排序,验证了该方法有效可行,初步解决了上述问题.     

两栖重型合成旅登陆作战后勤保障

两栖重型合成旅是登陆作战的拳头力量,其后勤保障能力的强弱对战斗力生成至关重要,必须认清两栖重型合成旅登陆作战的地位作用、保障原则和要求,构建与信息化条件下登陆作战相适应的精确保障模式,准确把握登陆作战各阶段的保障重心,确保两栖重型合成旅登陆作战后勤保障顺利实施。     

A stochastic air combat logistics decision model for Blue versus Red opposition

Technologically advanced aircraft rely on robust and responsive logistics systems to ensure a high state of operational readiness. This paper fills a critical gap in the literature for combat models by closely relating effectiveness of the logistics system to determinants of success in combat. We present a stochastic diffusion model of an aerial battle between Blue and Red forces. The number of aircraft of Blue forces aloft and ready to be aloft on combat missions is limited by the maximum number of assigned aircraft, the reliability of aircraft subsystems, and the logistic system's ability to repair and replenish those subsystems. Our parsimonious model can illustrate important trade‐offs between logistics decision variables and operational success.     

一种单轴旋转的车载IMU/DTU组合导航方法

长时间机动工况时,某些复杂路况和车况环境下,捷联惯导组合导航系统方位角误差将增大.基于已有组合导航算法框架,提出了一种基于单轴旋转调制的组合导航方法.采用21维IMU/DTU(里程计)误差状态构造状态方程,以捷联惯导解算的位移增量与里程计解算的位移增量之差作为观测量,Kalman滤波器融合惯导与里程计信息,利用旋转调制...     

TDS-OFDM雷达通信共享信号波形设计

在使用正交频分复用(Orthogonal Frequency Division Multiplexing, OFDM)信号的雷达通信一体化系统中,循环前缀(Cyclic Prefix, CP)和导频的存在,使得共享信号在自相关运算中出现较高的副瓣电平,严重影响雷达检测性能。针对这个问题,提出一种新的基于时域同步OFDM(Time Domain Synchronization OFDM, TDS-OFDM)的共享信号形式,该信号利用训练序列填充保护间隔,同时完成同步与信道估计,从而避免了CP副瓣和导频副瓣的出现。首先分析TDS-OFDM共享信号的模糊函数,然后通过训练序列的优化设计,有效降低TDS-OFDM信号的距离峰值副瓣,同时保持训练序列自身良好的自相关性能。理论分析与仿真表明,相对于CP-OFDM,TDS-OFDM共享信号更加适用于雷达通信一体化系统。     

军事物流服务商准入标准设置和甄选研究综述

军事物流服务商甄选研究是新军事变革下供应商管理发展的重要方向,是有效完成后勤保障任务、顺利实施作战行动的重要保证。基于此,本文从供应商关系理论和发展、物流服务商指标体系选择以及结合其他方法对物流服务商甄选三个方面对国内外研究现状进行总结概述,对整个军事物流服务商的选择过程加以研究,将其科学客观地运用于军事物流服务商选择的实际操作中,对于加强军事物流服务商需求管理、提高选择质效以及优化工作流程具有重大意义。同时,分析现有研究成果的不足,并对其未来发展前景提出展望,针对性地提出了军事物流服务商初步准入标准以及后续复选的方法,为军事物流服务商选择体系的完善提供参考。     

“互联网+”在后勤保障模式创新中的应用

本文围绕"互联网+"理念在后勤保障模式创新中建立的优势,提出了物联网、大数据、云计算应用于物流仓储、需求分析、保障计划的构想,将在实现实时感知、破除需求迷雾、促进智能决策等方面发挥重要作用。     

Knowledge-oriented modeling for influencing factors of battle damage in military industrial logistics: An integrated method

Modeling influencing factors of battle damage is one of essential works in implementing military industrial logistics simulation to explore battle damage laws knowledge. However, one of key challenges in designing the simulation system could be how to reasonably determine simulation model input and build a bridge to link battle damage model and battle damage laws knowledge. In this paper, we propose a novel knowledge-oriented modeling method for influencing factors of battle damage in military industrial logistics, integrating conceptual analysis, conceptual modeling, quantitative modeling and simulation implementation. We conceptualize influencing factors of battle damage by using the principle of hierarchical decomposition, thus classifying the related battle damage knowledge logically. Then, we construct the conceptual model of influencing factors of battle damage by using Entity-Relationship approach, thus describing their interactions reasonably. Subsequently, we extract the important influencing factors by using social network analysis, thus evaluating their importance quantitatively and further clarifying the elements of simulation. Finally, we develop an agent-based military industry logistics simulation system by taking the modeling results on influencing factors of battle damage as simulation model input, and obtain simulation model output, i.e., new battle damage laws knowledge, thus verifying feasibility and effectiveness of the proposed method. The results show that this method can be used to support human decision-making and action.     

对第四代战斗机综合航电系统的构想

通过对战斗机综合航电系统的回顾,分析了第四代战斗机及其航电系统的主要特征和关键技术,并对我国新一代综合航电系统的能力、功能等进行了展望.为提高我国航空电子技术的水平,要充分研究国外先进技术,对第四代战斗机综合航电系统进行分析和预先研究.