陆战平台全电化技术研究综述

介绍了陆战平台的基本特点,阐述了全电化技术对提高陆战平台战技性能方面的作用。从动力驱动、武器和防护3个方面详细阐述了陆战平台全电化的关键技术,分析了这些技术的研究内容和存在的难点。通过论证认为：陆战平台全电化是未来武器装备发展的大势所趋,迫切需要加大投入开展相关研究。     

基于作战功能模块设计的武器装备体系需求生成方法框架研究

以FoS（Family of Systems）武器装备体系需求生成为研究对象,构建基于作战功能模块设计的武器装备体系需求生成框架,提出适用于该方法框架的基于目标-概念-任务的作战任务需求分析方法、基于任务-功能的作战能力分析方法,从实践角度实现了模块化作战力量建设与FoS武器装备体系模块化、综合化、集成化建设的一体化设计,为武器装备体系需求生成提供了新的方法框架。     

简易坦克火控系统的校正与射击修正

分析了某型坦克简易火控系统的性能特点,阐述了火控系统校正方法, 指出了火控系统校正中的常见错误,总结了射击指挥与射击修正方法。     

压制兵器火控系统发展趋势分析

从部队编制体制变革,数字化部队建设,新技术、新装备、新材料的出现等多方面分析压制兵器发展面临的形势,以及国外压制兵器发展现状,总结分析压制兵器的发展趋势,并归纳提炼出火控系统应从信息综合化、系统模块化、系统体系结构分布化、功能一体化、火控射击控制闭环化和快速实时解算等6个方面发展趋势,以实现精确、快速、协同的综合武器控制.     

发展中的高超声速武器及其战略意义

速度是武器系统的一项重要指标,高超声速武器技术是武器技术发展中的一个重要里程碑,是自隐身技术问世以来在军事技术方面最重要的进展。高超声速武器将成为未来空天力量对抗中至关重要的武器,对于未来战争的作战模式、作战过程及战争结局将产生重大影响。目前,军事大国和一些发达国家都已制定了一系列高超声速武器发展计划,研究与试验工作也取得了重大进展。     

Recent advances in catalytic combustion of AP-based composite solid propellants

Composite solid propellants (CSPs) have widely been used as main energy source for propelling the rockets in both space and military applications. Internal ballistic parameters of rockets like characteristic exhaust velocity, specific impulse, thrust, burning rate etc., are measured to assess and control the performance of rocket motors. The burn rate of solid propellants has been considered as most vital parameter for design of solid rocket motors to meet specific mission requirements. The burning rate of solid propellants can be tailored by using different constituents, extent of oxidizer loading and its particle size and more commonly by incorporating suitable combustion catalysts. Various metal oxides (MOs), complexes, metal powders and metal alloys have shown positive catalytic behaviour during the com-bustion of CSPs. These are usually solid-state catalysts that play multiple roles in combustion of CSPs such as reduction in activation energy, enhancement of rate of reaction, modification of sequences in reaction-phase, influence on condensed-phase combustion and participation in combustion process in gas-phase reactions. The application of nanoscale catalysts in CSPs has increased considerably in recent past due to their superior catalytic properties as compared to their bulk-sized counterparts. A large surface-to-volume ratio and quantum size effect of nanocatalysts are considered to be plausible reasons for improving the combustion characteristics of propellants. Several efforts have been made to produce nanoscale combustion catalysts for advanced propellant formulations to improve their energetics. The work done so far is largely scattered. In this review, an effort has been made to introduce various combustion catalysts having at least a metallic entity. Recent developments of nanoscale combustion catalysts with their specific merits are discussed. The combustion chemistry of a typical CSP is briefly discussed for providing a better understanding on role of combustion catalysts in burning rate enhancement. Available information on different types of combustion nanocatalysts is also presented with critical comments.     

Thermal and combustion behavior of Al-MnO2 nanothermite with poly(vinylidene fluoride -co- hexafluoropropylene) energetic binder

Fluoropolymers get increasing attention in energetic materials application due to the high fluorine content. To explore the effect of poly(vinylidene fluoride-co-hexafluoropropylene) (P(VDF-HFP)) on Al/MnO2 nanothermite, the samples with different contents are prepared and characterized by SEM, TG-DSC, XRD, and their ignition and combustion behavior are tested and recorded. The results show that P(VDF-HFP) as an energetic binder can combine the nanothermite components together, even exist in the gaps. The integrity of energetic materials has been improved. Thermal analysis shows that the addition of P(VDF-HFP) greatly changes the thermal reaction processes, and the exothermic peaks appear early, but the utilization of fuel and oxidizer is not efficient from the XRD results. Furthermore, the appropriate addition of P(VDF-HFP) can directly reduce the ignition energy threshold and increase the combustion time, which is necessary for the potential ignition charge application. The possible reasons for above phenomena are discussed and analyzed. This research provides a reference for improvement of thermite-based ignition charge formulation.     

改进ADC方法及其在武器装备系统效能评估中的应用

在分析武器装备系统效能特点的基础上,针对装备定型试验的应用需求,提出一种改进可用性-可信性-能力法,以解决传统方法在系统状态划分上无法准确全面描述武器装备实际可用性的问题。提出增加中间状态的策略,对效能综合计算模式、状态描述与计算方法、状态转移计算方法和能力计算方法做整体改进,在此基础上开发了支撑软件SEEK。并以某型主战坦克系统效能评估为例,验证了该方法的可行性和有效性。     

防空导弹反临近空间武器作战能力评估

针对防空导弹反临近空间武器作战能力的问题,建立了多级综合评价指标体系。结合三角模糊数的层次分析法和信息熵法对各二级指标进行综合赋权,同时,运用灰色关联度TOPSIS的组合评估法,构造了一种组合贴近度,据此评价防空导弹作战能力的优劣性。通过算例分析,对各型防空导弹作战能力进行优劣排序,验证了该组合评估模型的可行性,实现了对防空导弹反临近空间武器作战能力的综合评估。