基于遗传神经网络的装备研制作战需求方案评价

针对评价问题的实际情况,利用神经网络良好的自适应性和遗传算法强大的全局搜索能力,采用遗传算法和BP神经网络相结合的遗传神经网络算法解决装备研制作战需求方案评价问题。通过样本数据训练,提高了评价的准确性和适应性。仿真实验表明,该算法能够较好地克服人为因素和随机性的影响,其稳定性和精确性也有较高。     

合成孔径雷达成像及工程伪装发展趋势

介绍了星载、机载合成孔径雷达(SAR)成像的发展概况,系统分析了合成孔径雷达的成像特点:图像接近光学水平,低频SAR具有穿透簇叶和识别伪装功能,可大范围战场实时监视及工程目标自动识别等。结合工程伪装材料、技术、实践及谋略,提出了研制仿地物工程伪装材料及防SAR伪装网(布),开发口部伪装技术及防复合SAR探测伪装技术,长远规划、系统实践工程伪装,建立大伪装理论框架,加强伪装谋略研究等途径与方法,指出了工程伪装的发展趋势。     

Recognizing Fragmented Authority: Towards a post-Westphalian Security Order in Iraq

Abstract

The rollback of Daesh’s territorial control during 2017 has (re-)established an area of limited statehood in large parts of Iraq that may endure for many years. The government of Iraq projects its authority into a large geographical and political space that it shares with a multitude of other state, non-state and hybrid actors, competing and collaborating to achieve advantageous security and political outcomes. This paper examines the heterarchy of actors in post-Daesh Iraq to develop a typology and start a critical discussion about post-Westphalian alternatives for security governance in Iraq during the coming period of reconstruction and reconciliation.     

Formation of Insurgent Groups: MEND and Boko Haram in Nigeria

Contrary to earlier notions that religious diversity, ethnicity and the lack of economic development are the main factors responsible for the surge of violence in Nigeria, this article argues that the means of attaining or retaining political authority by politicians are responsible for violent conflicts and the formation of insurgent groups. Using theories of patrimonialism and prebendalism, the article argues that political power and authority are often channelled for personal use in a predatory manner that results in the formation of insurgent groups. The aim of this article is to proffer a different analytical framework for the understanding of the formation of insurgent groups based on political authority.     

Hybrid War and Its Countermeasures: A Critique of the Literature

This article examines critically the literature of hybrid war and evaluates the countermeasures often proposed. It explains the concept of hybrid warfare and its varied interpretations, illustrating how it is a manifestation of current anxieties in armed conflict. The selection of the literature is based on works that are referenced, that offer a scientific approach, and which review either the phenomenon of hybrid warfare or its countermeasures empirically. Unscientific works have been omitted. The analysis of the literature presented here shows that the antidotes to ‘hybridity’ lie not in the operational or tactical sphere but in strategic and political domains.     

空间天气对国家安全的影响研究

随着科技的发展和进步,世界各国越来越认识到空间天气的重要性,并对空间天气效应展开深入的理论和实践探索。我国也加快空间天气领域的研究进程,并取得了一定成就。本文系统介绍了空间天气的定义与发展历程,运用总体国家安全观的方法,从国土安全、军事安全、经济安全与核安全等角度分析了灾害性空间天气对国家安全的影响。在对国内外空间天气研究现状和发展趋势分析的基础上,针对灾害性空间天气的国家安全影响提出了政策性建议。     

军队政治工作信息资源元数据标准

随着政治工作信息资源管理的需要,运用元数据来描述政治工作信息资源正逐渐成为普遍趋势,由于政治工作信息资源来源广泛种类复杂,如果缺乏顶层设计,势必会造成元数据标准不统一不规范的现象,从而影响政治工作信息资源管理。文章研究军队政治工作信息资源元数据标准的内涵,阐述其在政治工作信息化建设中的作用价值,提出具体设计应该遵循的原则和步骤。     

我国高校国防知识产权管理发展建议

深入实施知识产权战略是全面深化改革的重要支撑和保障,是推动经济结构优化升级的重要举措。文章将论述我国国防知识产权发展历程,分析高校国防知识产权发展现状,结合我国体制机制改革及自身工作经验,思考并提出高校国防知识产权发展建议。     

仿真系统在型号研制中的作用

仿真技术的应用范围已从作战领域扩展到武器型号研制领域。阐述仿真、仿真模型和仿真系统的基本概念和特点,以及分布交互仿真和虚拟仿真与型号研制的关系。以战术导弹为例探讨了仿真系统在型号研制、试验、评估和降低成本中的重要作用。     

雷达抗干扰性能评价指标体系及发展趋势

随着现代电子技术的发展,雷达面临着更为复杂的电磁干扰环境,亟需建立一套雷达抗干扰性能评价指标体系来指导雷达ECCM的测试评价工作。介绍了雷达抗干扰指标体系的指导思想和常用指标的选取,分析总结了现有的指标体系。最后,通过对目前研究中存在的问题的分析,预测了抗干扰指标体系未来发展的趋势。