防空导弹指挥控制系统火力单元动态调整方法

多火力单元责任扇区的动态调整是防空导弹指挥控制系统的核心功能之一,通过引入可打击目标数和覆盖目标数的概念及计算方法,提出了一种新的多火力单元责任扇区调整方法。该方法能快速有效地确定多火力单元责任扇区调整方案。     

Responsibility in Complex Conflicts: An Afghan Case

This paper discusses soldiers’ moral responsibility in today’s complex conflicts. The point of departure is the increased focus on soldiers as moral decision-makers in war, illustrated by the introduction of core values in the Norwegian Armed Forces. Responsibility is one of these core values, but it is not clear exactly how we should understand responsibility. I use a case where a group of Norwegian soldiers in the International Security Assistance Force (ISAF) sought the cooperation of a group of mujahedeen to solve the military mission of establishing security. As confidence between the parties grew, the soldiers became horrified witnesses to a practice of bacha bazi, where a young boy is dressed up for entertainment and sexual abuse. This situation gives reason to question the limits of role responsibility, the status of soldiers’ legitimacy, and the challenges of making morally sound judgments in a multicultural context. The discussion demonstrates that, even if there are restrictions on the soldiers’ freedom to act, a responsibility reaching beyond or extending their role should be recognized as part of the moral reality of modern soldiers.     

Soldiers as victims: behind military barracks in the post-colonial African army

This paper examines the ways in which the military infringes on the social and political rights of soldiers who joined the Zimbabwe National Army in post-independence Zimbabwe. Contrary to the scholarly and policy debates that present Zimbabwean soldiers as the silent prop behind President Robert Mugabe and the perpetrators of political violence, this paper argues that these soldiers have also been victimised in army barracks. The victimhood of soldiers has been explicit in the ways in which they are forced to execute their duties beyond their professional expectations. In substantiating this argument, the paper explores the unethical military training and the ways in which soldiers are disciplined and punished through Chapter 11:02 of the draconian Defence Act. The paper’s contribution stems from a ‘rights’ perspective that emphasises the right to freedom, justice and protection, which is usually quite silent in the military. But the question is how can soldiers’ concerns be translated into new practices without compromising so-called ‘state security’?     

滑模控制的新型双幂次组合函数趋近律

提出一种基于双幂次组合函数趋近律的新型滑模控制方案。与现有的快速幂次或双幂次趋近律相比,具有更快的收敛速度,同时还保持了全局固定时间收敛特性,收敛时间上界与滑模初值无关。当系统存在有界扰动时,能够使滑模变量在有限时间内收敛到稳态误差界内,同时其稳态误差要小于现有方法的。仿真实验验证了该方法的有效性及理论分析的正确性。     

Civilian protection in Africa: How the protection of civilians is being militarized by African policymakers and diplomats

This article explores how the protection of civilians is being militarized by African policymakers and diplomats. I draw on practice approaches to analyze what social groups are doing when they claim to “protect civilians.” I show how innovative protection mechanisms can be seen as a function of officials and diplomats coping with the changing circumstances of increasingly militarized politics in Africa. Specifically, accountability mechanisms for unintended and intended civilian harm by African security operations have originated in connection with this development. I argue that these are results of anchoring practices, which means that everyday informal interactions in one context become linked to another context. I argue that these emerging accountability mechanisms represent a new combination of practices, with the potential of changing the routine activities and mutual learning between policymakers and diplomats.     

The human consequences of foreign military intervention

The empirical international conflict literature has given much recent attention to interstate armed force’s impact on human well-being. While empirical research has advanced our understanding of the phenomenon considerably, we argue that one conclusion that many studies have reached is preliminary. Some recent research contends that only full-scale war, and not force short of war, has a discernable impact on human welfare or physical quality of life (PQOL). We develop theory on one type of force short of war, large-scale foreign military intervention (FMI), and its potential effects on PQOL. Using interrupted time series and panel corrected standard error methodologies, we find that from 1960 to 2005 large-scale FMI had a statistically and substantively significant impact on the PQOL of populations in 106 developing countries. The specific effect that this type of armed force has depended in large part on the regime type of the target country.     

基于物联网的战地装备安全监管问题研究

针对战地环境中军事装备的安全监管问题,分析了战地装备安全监管应用系统的整体结构与功能层次,给出了基于RFID射频识别技术、无线传感器等物联网技术的硬件平台设计方案,以及基于数据采集、分析、融合、传输和可视化技术研发监管控制软件的实现方案。该系统部署应用后可实现对装备实时、连续、精确的分级监管,能够确保装备管理的安全和高效,提高部队指挥决策能力。     

考虑浮绳联结的双无人船艇系统协同控制策略研究

针对青岛等海域浒苔泛滥成灾的问题,开展了由浮绳柔性连接两艘水面无人船艇构成的双无人船艇系统协同控制策略研究,通过双无人船艇系统清扫浒苔,并将其拖运至海岸.考虑系统中的无人船艇动力、浮绳力矩和水流产生的干扰力矩,建立了欠驱动无人船艇三自由度动力学模型,提出了基于距离的包含编队和跟踪两个模式的协同控制策略.双无人船艇系统作...     

融合空间偏好和语义的个体活动识别方法

个体活动识别对用户画像、个性化推荐、异常行为检测、群体行为分析和基于活动的资源配置优化具有重要价值。提出了一种基于稀疏的社交媒体签到数据的个体活动语义识别方法,从签到数据中提取活动行为的时间周期性和趋势性特征,并采用空间偏好量化算法,从个体与群体活动的空间关联中提取群体和个体的空间访问偏好,使用自然语言嵌入工具BERT模型提取访问兴趣点的语义。时间特征、空间偏好特征和访问兴趣点名称语义特征共同构成表征群体、个体偏好的时空联合特征,通过极限梯度提升分类器对其进行分类,得到活动语义识别结果。在Foursquare数据集上的对比实验和消融实验中验证了所提活动语义识别模型可以有效提升活动语义识别的准确性。