基于贴近度的机械设备技术状态综合评估方法

讨论了模糊逻辑方法应用于技术状态综合评估的问题,提出了基于贴近度概念的技术状态综合评估方法;介绍了专家系统开发时,基准状态集的建立、基准状态中特征参数的选择、特征参数归一化处理模型等关键技术;讨论了专家系统的运行方式和知识库扩充的基本步骤.     

线性唯象传热规律下热机内可逆热经济学研究

对符合线性唯象传热规律(q∝Δ(T-1))的热机内可逆热经济学做了进一步研究,导出了在给定条件下Novikov热机的最优利润解析式,并得到了最优利润和相应的效率同其它参数间的关系.     

特殊半鞅的强大数定律

利用特殊半鞅的收敛定理和一般形式的Kronecker引理,给出了特殊半鞅和非负特殊半鞅强大数定律的一般形式,推广和完善了已有的结果.     

飞行器的轨道优化与制导规律研究综述

飞行器的轨道优化与制导规律研究是飞行器设计的重要课题之一。轨道优化与制导规律研究是根据给定的技术指标 ,建立飞行器的运动方程 ,并选择主要设计参数 ,构造性能泛函 ,运用现代控制理论及数学理论原理求解最优参数 ,形成制导规律与相应的飞行器飞行轨道     

岸基光电综合警戒系统发展分析

介绍了红外警戒系统、激光警戒系统和紫外警戒系统的基本原理、探测方法及发展现状 ;比较了这 3种典型探测方法的优缺点 ;分析了岸基光电综合警戒系统的结构原理 ,探讨了它的发展趋势 .     

一种基于观测器的自修复飞行控制系统设计

故障检测与隔离(FDI)、控制律重构是自修复飞行控制系统设计的重要内容.在自修复飞行控制系统设计中,利用观测器,设计了针对传感器的故障进行检测的方法,可使检测效果在一定的条件下,对系统参数变化不敏感,具有较好的鲁棒性;此外,当飞机操纵机构发生故障时,利用观测器,设计了基于线性模型跟随控制进行飞行重构控制的方法,使得当状态变量不能测量时的控制系统得以物理实现.最后,给出了仿真实例,结果表明了该方法的可行性和有效性.     

Becoming a disarmament champion: the Austrian crusade against nuclear weapons

ABSTRACT

The making of the Treaty on the Prohibition of Nuclear Weapons (TPNW) has put Austria and its involvement in nuclear disarmament in the spotlight. This study highlights several factors that led Austria to become a prominent voice in nuclear-disarmament debates. First, its involvement dovetails with the emphasis on humanitarian disarmament it has promoted since the 1990s. Second, a strong antinuclear identity pervades Austrian society. This “nuclear allergy” combines antimilitarism inherited from the Cold War and, more broadly, an aversion to nuclear power, including for energy purposes. These two considerations form the background to the increased activism of the Austrian Foreign Ministry on nuclear disarmament in international fora. But, equally, Austria’s crusade for the TPNW can be attributed to the engagement of a small team of diplomats implementing personal as well as national preferences in favor of disarmament.     

Legitimate Authority as a Jus Ad Bellum Condition: Defense of a Procedural Requirement in Just War Theory

ABSTRACT

Today, it is widely held that while authorization may be helpful in assuring that the other jus ad bellum criteria are met, legitimate authority is not itself a condition for just recourse to war. Or, if it is necessary, it is said to be a trivial requirement, as mobilization for war requires some political authorization. Those who would retain the legitimacy requirement have differing views about who the proper authority is. I argue that, reasonably understood, legitimate authorization is necessary for jus ad bellum. Considerations of agency and consent in force combine with the social contract to commit us to deferring to recognized authorities. These obligations are strengthened by the epistemic reliability and pragmatic value conferred by governing institutions and procedures limiting recourse to war. These same rationales imply that the U.N. Security Council should regulate the international use of force. I qualify that if higher authorities fail to act, other subsidiary authorities may then authorize force. However, the move to each subsequent level of authorization must be justified. Understood in this way, the requirement that wars not be fought without legitimate authorization is a non-trivial, necessary procedural jus ad bellum condition.     

网络舆论智能引导仿真推演模型与系统构建

传统马甲机械发帖的网络舆论引导方式存在智能水平不高、效果不佳的缺点。人工智能的快速发展为网络舆论智能引导奠定了坚实的理论与技术基础。本文突破新闻传播学的思维定式，利用智能体、系统建模与仿真等理论技术，研究网络舆论智能引导，提出“态势感知-仿真推演-舆论引导”的网络舆论智能引导思路，构建网络舆论智能引导仿真推演模型，明确仿真推演工具，进而构建网络舆论智能引导系统，在仿真推演的基础上实施网络舆论引导，从而颠覆传统马甲的机械式发帖引导方式，破解难以在真实网络环境中直接尝试各种引导策略的困局。本文的研究成果对于丰富网络舆论斗争理论，占领网络舆论制高点，具有重要理论意义和参考价值。