小高炮综合体动态射击精度考核方法和设备的研究

本文论述了目前小高炮综合体的动态射击精度、考核方法及其测量设备的优缺点,并对新的考核方法和设备提出了设想。     

大口径机枪弹性枪架稳定性分析的冲量法

大口径机枪在弹性枪架上射击稳定性的问题,是影响连发射击精度的一个重要问题,按传统方法以最大后座力或自动机后座到位的瞬间作用校核稳定性,其结果与实际射击现象不符。本文在分析大量实验现象后,提出稳定性分析计算中的冲量法,并以12.7mm 大口径机枪为例进行检验,结果与实验现象相符.     

舰载火箭子母弹最优火力分配

舰载火箭子母弹对岸上目标实施火力压制射击时,火力分配方式直接影响毁伤效果和火力支援任务的完成.针对舰载火箭子母弹的射击特点,首先分析了海上射击误差,然后探讨了集群目标的简化处理方法,最后给出了最优火力分配时表尺差计算公式,并进行了举例分析.利用最优火力分配方法来计算舰载火箭子母弹效力射表尺差,避免了指挥员战场射击指挥的盲目性,可以在相同弹药消耗量情况下取得最佳射击效果,对未来舰载火箭子母弹的火力运用具有较高的现实意义.     

Effect of energy content of the nitraminic plastic bonded explosives on their performance and sensitivity characteristics

Information about the forty nine nitraminic plastic bonded explosives (PBXs) and different nitramines were collected. Fillers of these PBXs are nitramines 1,3,5-trinitro-1,3,5-triazinane (RDX) and β-1,3,5,7-tetranitro-1,3,5-tetrazocane (β-HMX), cis-1,3,4,6-tetranitro-octahydroimidazo-[4,5-d]imidazole (bicyclo-HMX, BCHMX) and ε-2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (ε-HNIW, CL-20) which are bonded by polyfluoro-elastomers, polydimethyl-siloxane, poly-glycidyl azide, polyisobutylene, polystyrene-butadiene, poly-acrylonitrile-butadiene and hydroxyl-terminated polybutadiene in addition to a melt cast compositions based on 2,4,6-trinitrotoluene. For thirty two of these PBXs the relationships are specified and analyzed between heats of their combustion and relative explosive strengths; by means of these relationships it might be possible to estimate, which groupings in the macromolecule of binder could be liable to their primary fission in the PBXs initiation. Similarly, for forty two of these explosives, the relationships are described and analyzed between their enthalpies of formation and impact sensitivities; here is especially attention paid to PBXs filled by BCHMX. Specific rate constants from Vacuum Stability Test (VST) of four nitramines and twenty PBXs are introduced into relationships with their enthalpies of formation. Regarding to all the mentioned cases, increasing of energy content of the studied explosives leads to increase of the relative explosive strength or initiation reactivity, respectively. Exception with the opposite trend, the outputs of VST are for BCHMX, where in PBXs are matrices with the esteric plasticizers or the energetic poly-glycidyl azide. Admixture of RDX or HMX, respectively, into the BCHX PBXs gives ternary PBXs whose thermal stability, in the sense of applied VST, is higher comparing to the original binary explosives.     

一类军事技术创新模型的定性分析

应用非线性动力系统的定性理论方法,研究了一类军事技术创新非线性动力系统模型的无闭轨性、奇点的李雅朴诺夫稳定性及全局稳定性,并对结论进行了分析解释.     

村民自治对农村社会稳定的双面效应

村民自治对农村社会稳定起着正面效应;异化的村民自治对农村社会稳定起着负面效应。鉴于此,为在农村社会发展中实现农村社会稳定,就要不断强化其正面效应,弱化其负面效应。     

社会保障与社会稳定关联性探析

社会保障制度作为“社会安全阀”,其与社会稳定之间存在正相关关系;但在实践中,由于我国社会保障制度不健全,保障调节功能弱化,又影响了社会稳定,其与社会稳定之间存在负相关关系。因此,必须尽快建立一套完整而切实可行的社会保障制度,以保证社会的稳定与发展。     

恐怖活动中公众心理恐惧效应对社会稳定的影响及对策

恐怖活动往往导致公众的巨大心理恐惧效应,极易造成一定程度甚至是大规模的社会恐慌,严重影响社会稳定。因此,降低公众对恐怖袭击活动的心理恐惧效应、提高其心理承受能力,对恐怖活动发生时维护社会稳定具有重要意义。     

标枪训练中对影响标枪飞行因素的分析

运用空气动力学原理,对标枪的纵轴旋转与压强阻力、偏向力、上升力及稳定性的关系进行分析研究,以更好地指导运动训练的实践。     

越肩发射原理仿真

作为当今最新的火控攻击方式 ,越肩发射包括前射和后射两种发射方式。首先建立了前射的数学模型 ,然后进行了仿真 ,最后在总结前面工作的基础上得出了一些有益的结论