全面深化改革 实现我国社会主义市场经济地位的转变

党的十八届三中全会的最大亮点和理论创新之一就是,提出了要实现市场对资源配置的决定性作用。这是思想解放的重大突破,也是深化经济体制改革以及引领其他领域改革的基本方针。阐述了改革开放35年党对市场经济地位和作用认识的历史进程,以及我国社会主义市场经济地位转变的必然性,提出了全面深化经济体制改革、实现市场经济地位转变的举措。     

Theoretical study of an energetic material di-1H-1,3,4-triazole derivatives

Computations by density functional theory (DFT) method are performed on a series of di-1H-1,3,4-triazole derivatives with different substituents and linkages. The heat of formation (HOF) is predicted by the designed isodesmic reactions. The predicted results reveal that –N₃ and –NN– groups are effective structural units for increasing the HOF values of the di-1H-1,3,4-triazole derivatives. The HOMO–LUMO gap is affected by the substituents and linkage groups. Detonation performance is evaluated using the Kamlet–Jacobs approach based on the calculated density and HOF. The results indicate that –NO₂, –NF₂, –NH–, –NH–NH– and –NN– groups are helpful for enhancing the detonation properties of di-1H-1,3,4-triazole derivatives. The bond dissociation energy and bond order of the weakest bonds are analyzed to investigate their stability. It is observed that the –CH₂–, –CH₂–CH₂– and –CHCH– groups are effective structural units for improving the stabilities of these derivatives. Considering the detonation performance and the stability, five compounds are screened as the potential candidates for high energy density materials.     

助飞鱼雷机动区域射击法攻潜能力研究

以飞航式助飞鱼雷为例,在分析助飞鱼雷攻潜过程的基础上,针对机动目标提出了在无指令修正情况下助飞鱼雷的机动区域射击法,并运用解析法对射击诸元进行解算。在建立助飞鱼雷作战能力仿真模型时,围绕捕获概率、鱼雷仿真和目标仿真等方面进行模型的构建,并采用蒙特卡罗方法进行仿真计算,分析采用机动区域射击方法时影响助飞鱼雷攻潜能力的主要因素及其规律,为更好发挥武器对机动目标的打击能力提供理论参考。     

防空群对多批次小间隔目标射击效能评估

基于排队网络理论的适用性分析以及基本假设与适当简化,将防空群对多批次、小间隔目标射击问题转化、抽象为排队网络对顾客流的服务问题,建立了防空群对多批次、小间隔目标射击效能评估的"分布式协同排队网络"模型。在特定作战实例和假设条件下,应用所建模型,计算得出了典型火力配属方案下防空群对多批次、小间隔目标射击效能的量化结果,实现了防空群对多批次、小间隔目标的射击效能的定量化评估,验证了所建模型的可行性与有效性。     

基于激励机制的装备采办风险总量控制

针对装备采办中的风险总量控制,提出一种激励方式来提高承包商的积极性。在单目标风险控制模型的基础上,建立了多目标风险控制模型,推导出了激励机制下风险控制的最优合同公式。对激励机制中存在的两类错误进行了理论分析和实例验证,得出了两类错误对收益的影响,并在成本控制中得到了应用,有效地提高了装备采办的质量和效率,为军方决策者在装备采办中提供了合理的参考依据。     

基于察打任务的无人机作战效能评估

首先根据时敏目标打击的特点,分析了察打任务模式下的察打一体无人机的作战使用。然后对评估体系中察打一体无人机的侦察能力与打击能力相关性进行了分析,同时将任务可执行度作为无人机效能评估的一项动态权衡标准,建立了基于察打任务的无人机效能评估模型,并基于效能指标体系建立了各分项模型。最后通过算例验证了模型的可行性。     

基于复杂网络理论的岸防作战体系骨干网络研究

随着信息技术在战争中的大量应用,现代战争越来越呈现出网络化和体系对抗性,研究其拓扑特性已十分必要。基于复杂网络理论,首先建立了岸防作战体系网络模型,然后提出一种基于贪心思想的骨干网挖掘算法,最后对模型的骨干网络进行了研究。结果表明该方法能够快速、准确地挖掘出岸防作战体系的网络骨干,并能为军事对抗体系的复杂网络应用研究提供借鉴和参考。     

基于DOB和二自由度控制器的某火炮稳定控制系统设计

火炮稳定控制系统性能会受到如路况、火炮射击时产生的冲击力矩等外部扰动以及摩擦力矩变化、测量噪声、转动惯量变化等内部参数摄动的影响。针对此问题,引入一种DOB观测器和二自由度控制算法,来减少摩擦对系统性能的影响,提高系统对载体扰动的隔离能力。仿真和实验结果表明,所提出的算法可以有效提高系统的稳定精度和速度伺服性能。     

基于二元语义和比较得分算子的敏捷指挥控制决策表达方法?

敏捷指挥控制是应对现代战场复杂多变特点和快速响应要求的有效途径。在指控群体决策中,为了实现指控的敏捷性,决策成员应当尽可能快速准确地表达自己的决策信息,以利于决策信息迅速集结和提高决策质量。针对利用二元语义分析方法进行决策时决策者很难精确给出符号转移值的问题,提出一种基于比较得分算子的符号转移值确定方法,对于多个备选方案被评价到同一语言评价等级上的情况,采用比较得分算子来确定这些方案的权重,再利用转换函数将权重转换为符号转移值。最后通过算例证明方法的有效性。     

Historical and Political Background to the Erosion of the Rule of Law and Human Rights During Sri Lanka’s Civil War and the Way Forward

The Sri Lankan Civil War (1983–2009) is regarded as a violent reflection of deepening divides along political and ethnic lines. During this civil war the Sri Lankan Government and its security forces have been implicated in unlawful killings carried out in a pervasive manner against civilians, whilst at the same time specifically targeting ethnic Tamils, humanitarian workers and journalists. The human rights of all citizens suffered as a result and ultimately led to the weakening of the rule of law. With the end of the civil war, the Sri Lankan Government has made little progress in providing accountability for wartime abuses. Its absence of and reluctance to ensure justice is seen as a logical culmination of decades of impunity. The importance of acknowledging historical behaviour and taking accountability for past violations will be discussed. In an analysis for paving the way to a new democracy in Sri Lanka, the main outcomes of this article are calls for accountability arising out of the government’s actions during the war; an investigation into the present state of human rights, the rule of law and finally; an examination into the political solution going forward to ensure a process of reconciliation and peaceful co-existence.