对学员献身国防情况的调查与思考

加强和改进对军校学员献身国防教育,一要改革招生方式方法,把好质量关;二要加强思想政治教育,夯实思想根基;三要建立健全育才机制,提供政策制度保证;四要加强校园文化建设,营造良好环境;五要着眼未来发展,提供广阔舞台。     

浅谈质量工作长效机制执行力与质量管理体系运行的有效性

本文从发挥领导作用,提高质量意识,强化企业对质量管理体系长效机制入手,对建立健全质量管理体系文件,使之具有可操作性和可检查性,确保质量管理体系和质量管理工作有效运行进行了论述。     

便携式红外寻的防空导弹超前修正导引规律研究与仿真

针对便携式红外寻的防空导弹瞄准点与理想命中点不重合的矛盾,提出导弹超前修正导引规律的末端修正方法,导出其数学模型和控制系统实现方法。仿真表明,简化后的导弹超前修正导引规律能够达到理想的前向偏移目的,且具有目标自适应导引（TAG）的特性。超前修正导引规律是对经典比例导引规律的修正和提升,更好地满足了便携式红外寻的防空导弹的性能指标和命中精度要求。     

S1000D中IETM数据模块管理分析

IETM本质上是一种综合技术信息系统。引入S1000D标准制作IETM,可以满足IETM技术信息的模块化组织和管理,增强技术信息系统的共享性和互操作性。本文分析了S1000D中数据模块的结构、编码,以及数据模块的逻辑关系组合,提出结合不同的装备保障需求主题合理组合数据模块,以此为创作编辑具有高度共享性和互操作性的综合技术信息系统奠定基础。     

集团军反空袭战役空中威胁评估

运用定量和定性分析相结合的方法,对集团军反空袭战役空中威胁问题进行了分析,提出了评估的方法和步骤,建立了评估模型,并结合实例对评估方法、步骤、模型进行了分析验证。实例计算表明,利用该方法所实现的判断结果预见性好、可靠性强,对未来集团军反空袭作战有一定的现实意义。     

防空兵高炮武器装备退役的模糊聚类分析

针对高技术防空武器装备大量装备部队,旧有的装备面临着退役这一情况,对高炮武器装备退役的主要因素进行了分析,并给出了各因素的评估模型,运用模糊聚类方法对高炮武器的退役进行了量化分析。     

火控系统故障诊断与性能检测设备研究

从设备主要功能、设备硬件设计、检测软件及故障诊断软件设计等方面,系统地分析了检测设备的总体设计方案,功能特点,信号采集、处理与控制等。设计过程突出了理论与实践相结合的设计理念,针对某型火控系统的特点,结合实际研制过程,该方法具有较好的应用推广价值。     

论我军战略理论的创新境界

改革开放以来,我军战略理论的创新境界从立足生存到谋求发展,从"以敌为敌"到"以敌为师",从面对现实到系统前瞻,从突出对抗到追求超越,不断跃升。抓住战略机遇期,使我们摆脱倾力临战的生存型国防,建设长久巩固的发展型国防。以对世界军事形势的前瞻性预测为依据,我军实行军队建设指导思想的战略性转变。虽然几经调整变迁,我军战略理论的发展始终凝聚着"合理内核"。我军战略理论的创新境界,体现着中国特色的当代马克思主义认识论原则。     

Effect of projectile parameters on opening behavior of PELE penetrating RC target

When a penetrator with enhanced lateral effect (PELE) impacts on a reinforced concrete (RC) target, the target is damaged with a large opening. An understanding of how PELE projectile parameters affect the opening dimension, is essential for effective design of the PELE projectile. In this study, under the condition that the impact velocity and target parameters (strength and thickness) were fixed values, the important influence factors of the PELE (jacket wall thickness B, jacket material strength Y1, filling material strength Y2 and angle of monolithic jacketθ) were determined by a dimensional analysis. Tests and simulations of the PELE penetrating the RC target were conducted to analyze the influence of these factors on opening diameter ((D), an equivalent diameter under relative kinetic energy). Based on the test and simulation results, it is found that the influence of these factors B, Y1 andθon the deformation mode of the jacket shows a similar trend:as values of the three factors decrease, the jacket deforms from small bending deformation to large one, and then to curling deformation. This causes the opening diameter to first increase with the decrease of these three factors, and then decreases. It is well known that the bending resistance of the jacket is related to these factors B, Y1 andθ. Therefore, a plastic limit bending moment (M0) of the jacket was quoted to characterize the influence of these factors on the bending deformation of the jacket and the opening diameter of the target. The influence factor Y2 causes (D) to first increase with the increase of Y2, and then decreases. A formula was developed to predict the opening diameter, whose influence parameters were considered in a dimensionless way. It has been shown that the dimensionless opening diameter (D)/d1 is dependent on two dimensionless parameters Q = (d31fc/M0) and G = (fc/Y2), where d1 and fc are the outer diameter of the projectile and the compressive strength of the target, respectively.     

A new energy efficient management approach for wireless sensor networks in target tracking

This paper mainly studied the problem of energy conserving in wireless sensor networks for target tracking in defensing combats. Firstly, the structures of wireless sensor nodes and networks were illustrated; Secondly, the analysis of existing energy consuming in the sensing layer and its calculation method were provided to build the energy conserving objective function; What's more, the other two indicators in target tracking, including target detection probability and tracking accuracy, were combined to be regarded as the constraints of the energy conserving objective function. Fourthly, the three energy conserving approaches, containing optimizing the management scheme, prolonging the time interval between two adjacent observations, and transmitting the observations selectively, were introduced; In addition, the improved lion algorithm combined with the Logistic chaos sequence was proposed to obtain sensor management schemes. Finally, simulations had been made to prove the effectiveness of the proposed methods and algorithm.