基于阵列式探测器的舰载高能激光武器动态精度试验方法研究

对高机动目标的跟踪、瞄准精度是舰载高能激光武器系统的重要性能指标之一，也是未来装备状态鉴定和列装定型工作的主要考核项目。以舰载高能激光武器为研究对象，系统分析了其动态精度试验的技术特点，在此基础上，针对其跟踪瞄准精度要求高的实际问题，提出了基于阵列式探测器的试验和数据处理方法，能够有效完成对舰载高能激光武器动态精度的试验与评估。     

面向开放式测试环境的诊断服务系统

为了将诊断与测试分离,提高TPS与诊断推理机制的复用性,采用组件技术构建面向开放式测试环境的诊断服务系统,并详细阐述了诊断模型描述方法和诊断推理服务组件的实现技术。以XML作为诊断模型描述语言,通过数据访问接口进行诊断模型数据与知识的交互,在模型管理服务的基础上,进行高级的推理和控制服务。     

战区导弹防御系统(TMD)对抗技术浅析

探讨了战区导弹防御系统(TMD)对抗技术的初步设想与实现方法,重点对TMD系统激光对抗技术和TMD系统红外对抗技术进行了可行性分析论证,介绍了一些具体的光电对抗措施。     

汽车工业绿色再制造的开发与应用

绿色再制造工程是一种适应生态及经济需要的再循环形式,再制造业是一个新兴的产业。旧汽车的超期服役和处理将会给社会和环境带来巨大危害,推行汽车的绿色再制造工程是解决废旧汽车引发社会公害问题的重要途径,其相当部分的废旧零部件经再制造后可以重新使用,再制造产品的性能等同或优于新品:而另一些废的零部件则以材料的形式综合回收利用。汽车的绿色再制造工程对于节约资源和保护环境,推动社会、经济、环境的协调发展具有十分重要而又长远的现实意义。     

舰载激光武器系统建模与仿真技术

针对舰载激光武器系统仿真技术发展要求和应用方向,通过对舰载激光武器系统组成、功能和作战过程的分析,归纳整理出一套较完整的舰载激光武器仿真模型,其中对激光能量传输仿真模型和毁伤效果仿真模型进行详细描述;并提出仿真软件设计方案,包括软件功能组成、软件结构、软件运行流程等仿真软件设计要点;最后介绍了软件的仿真输出结果。文中设计的仿真软件可支持舰载激光武器系统的设计开发,也可以应用到舰船新型防空反导火控系统仿真认证中。     

突破美对华信息与通信技术封锁的思考

信息与通信技术是影响国家政治、经济和军事等重要领域的高精尖技术。本文认为,美国政府通过启动"301调查"和建立出口管制实体清单等多种方式对中国信息与通信领域实施技术封锁和产品禁运,将延缓中国信息与通信技术的发展进度,加大全球信息与通信技术产业发展的成本消耗,但同时也刺激并加快了中国信息与通信技术自主可控的转型步伐。据此,本文提出加强顶层设计和统筹谋划、营造自主可控的产业生态环境、加强专业化人才队伍培养、构建合作共赢的命运共同体,努力突破信息与通信技术封锁等几项措施,以期为我国信息与通信技术领域的发展提供一定的借鉴意义。     

中西方文化差异及其对科学技术发展的影响

在综述中西方文化产生的不同自然环境、不同文明模式和不同人格结构的基础上 ,比较了这种文化差异对于思考顺序、判断模式、发问模式以及思维过程的影响 ,阐述了科学精神及其意义以及科学对技术和生产力发展的决定性作用。指出以经济方式的变革为基础 ,结合思想启蒙和激励机制 ,确立真理的至上性、理性的权威性和学术的独立性 ,弘扬科学的怀疑精神、批判精神和实证精神 ,在中华民族中全面而深入地普及科学态度、科学方法和科学精神是中国科学得以繁荣与发展的关键所在     

Defence industry in Iran – between needs and real capabilities

ABSTRACT

The paper’s goal is to analyses the potential of the Iranian defence industry, including both research-and-development and production capabilities. It is argued that, despite official statements about the great power and sophistication of the Iranian defence industry, in reality its capabilities are very limited and cannot meet the operational needs of the Iranian armed forces. At the same time, it is argued that many official releases, which are abundantly available in the Iranian press and often unthinkingly repeated by the Western media, do not present the real and value of military products, but are rather a tool for deception and propaganda.     

Coating processes towards selective laser sintering of energetic material composites

This research aims to contribute to the safe methodology for additive manufacturing (AM) of energetic materials. Coating formulation processes were investigated and evaluated to find a suitable method that may enable selective laser sintering (SLS) as the safe method for fabrication of high explosive (HE) compositions. For safety and convenience reasons, the concept demonstration was conducted using inert explosive simulants with properties quasi-similar to the real HE. Coating processes for simulant RDX-based microparticles by means of PCL and 3,4,5-trimethoxybenzaldehyde (as TNT simulant) are reported. These processes were evaluated for uniformity of coating the HE inert simulant particles with binder materials to facilitate the SLS as the adequate binding and fabrication method. Suspension system and single emulsion methods gave required particle near spherical morphology, size and uniform coating. The suspension process appears to be suitable for the SLS of HE mocks and potential formulation methods for active HE composites. The density is estimated to be comparable with the current HE compositions and plastic bonded explosives (PBXs) such as C4 and PE4, produced from traditional methods. The formulation method developed and understanding of the science behind the processes paves the way toward safe SLS of the active HE compositions and may open avenues for further research and development of munitions of the future.     

Unmasking silence and impunity: the Zimbabwe Peace Project’s e-activism in a polarised political dispensation

This study is an exploration of the use of technology-mediated interventions by the Zimbabwe Peace Project (ZPP) in checkmating the country’s insidious culture of political violence and impunity. It disentangles the ZPP’s strategies and the composite reactions they triggered from state functionaries and the aligned security apparatus. The ZPP exploited and deployed an Internet-circulated monthly newsletter, bulk short message service (SMS) alerts, smartphones, radio and Facebook to shine a spotlight on injustice. It is argued that the ZPP’s whistle-blowing strategies used against human rights violators were not necessarily intended to secure immediate perpetrator conviction; rather, they were a partial but exigent attempt at using perpetrator exposure to reveal extralegal activities and checkmate the country’s culture of impunity. The ZPP’s cybernetic naming and shaming strategies embarrassed some offenders, as evidenced by the intelligence operatives and the police’s constant harassment and arrests of ZPP-affiliated activists. The state-controlled media compounded this pressure by casting aspersions on the ZPP’s bona fides, labelling it a foreign-funded organisation that was attempting to destabilise the country. Finally, this study is informed by a broad evidentiary base that includes ZPP reports on its e-archive, oral interviews, policy documents and newspaper accounts.