时敏打击指挥控制技术初探

分析了时敏目标打击链,介绍了压缩打击链的主要途径,描述了图像处理、战场数据管理、武器动态分配、智能代理集成等有关时敏打击指挥控制技术,为时敏打击指挥控制系统的研究提供参考。     

基于潜艇指控系统的软件模块化研究

针对目前潜艇装备软件的现状,结合工程实践,运用软件模块化思想,提出了基于构件的潜艇指控系统软件开发模型和层次化的潜艇指控系统软件体系结构,并在此基础之上,对潜艇指控系统软件进行了模块化研究,给出了潜艇指控系统软件模块框架。实践表明,该设计方法实现了软件与其他系统的集成,提高了软件的质量与可靠性。     

大型军车新型底盘自动集中润滑系统的研究与开发

开发了大型军车使用的新型底盘自动集中润滑系统(Chassis Centralized Lubrication System)。系统采用高效润滑泵、嵌入式控制系统及车内CAN总线网络扩展技术,大大提高了大型军车底盘的寿命,可有效地减少战场环境下的底盘故障。     

某型舰炮火控系统建模与仿真

简要介绍了某型舰炮火控仿真系统的训练、教学和和科研功能设计方案,硬件组成和必需的软件模块.在对一批空中目标拦截的战术设定情况下,给出了作战仿真流程图,列出了我舰及目标运动状态和姿态、噪声仿真、系统解命中、射击效果在线评估等数学模型.最后指出在建立数学模型时新的跟踪机制、解命中体制和滤波外推算法是三个技术难点,而在仿真过程中必须注意分布式、可视化和时钟统一等关键技术.     

PMSM空间矢量控制在坦克全电炮控中的应用

介绍了数字交流全电式坦克炮控系统的设计,针对基于DSP(数字信号处理器)的永磁同步电动机(PMSM)电压空间矢量算法的特点,研究出了优化控制的新算法,减少了计算量,提高了系统的性能.试验结果表明系统具有良好的动静态性能,能显著地提高炮控系统的各项战技指标.     

基于场景的C2系统的模拟与评价方法

为适应一体化联合作战指挥控制系统快速决策与实时性能评价的要求,提出一种基于场景的系统快速模拟与评价模型.其优点在于①根据系统需求实现系统的建模、仿真代码自动生成及性能评价.②模型自适应能力强,系统场景设计中的冲突、不完整、安全、性能及行为错误等问题都可以通过仿真过程中不同方面的动态分析检测出来.     

高精度气压源的Fuzzy-PID控制研究

设计了Fuzzy-PID双模控制器并应用到高精度气源压力控制系统中.试验表明,单纯采用PID控制的高精度气源压力控制系统具有精度高的优点,但不适应系统参数的变化.Fuzzy-PID双模控制器具有响应速度快、稳态误差小、鲁棒性强的优点.通过试验比较了传统PID、Fuzzy控制和Fuzzy-PID双模控制3种控制策略,试验结果表明,Fuzzy-PID双模控制器综合了Fuzzy控制和PID控制的优点,适用于高精度气源压力控制系统.     

基于小波神经网络的蒸汽发生器水位辨识与控制仿真

提出一种基于小波神经网络的控制方法,对蒸汽发生器水位进行控制仿真.该方法利用小波神经网络作为控制系统的辨识器和控制器来构成控制系统.小波神经网络辨识器能更准确逼近非线性对象,小波神经网络控制器能自适应产生最佳的控制规律.仿真结果表明,该方案具有响应快、超调量小、较强抑制干扰能力等良好性能.     

INTEGRATING NUCLEAR WEAPONS STOCKPILE MANAGEMENT AND NUCLEAR ARMS CONTROL OBJECTIVES TO ENABLE SIGNIFICANT STOCKPILE REDUCTIONS

In his 2009 Prague speech and the 2010 Nuclear Posture Review, President Barack Obama committed the United States to take concrete steps toward nuclear disarmament while maintaining a safe, secure, and effective nuclear deterrent. There is an inherent tension between these two goals that is best addressed through improved integration of nuclear weapons objectives with nuclear arms control objectives. This article reviews historical examples of the interaction between the two sets of objectives, develops a framework for analyzing opportunities for future integration, and suggests specific ideas that could benefit the nuclear weapons enterprise as it undergoes transformation and that could make the future enterprise compatible with a variety of arms control futures.     

ALTERNATIVE NARRATIVES FOR ARMS CONTROL

The efforts of President Barack Obama and his administration to restore the United States as a driving force of multilateral arms control and nonproliferation negotiations are commendable, yet the lack of progress on such issues over the last eight years has ensured that U.S. policy has not kept pace with changes in the geostrategic environment and the evolving security agenda. Meanwhile, an alternative agenda has been articulated by non-Western countries. This article focuses on the arms control perspectives of Non-Aligned Movement states and others that have begun to embrace the idea of “disarmament as humanitarian action.” It explores this idea in the context of recent initiatives and argues that if the Obama administration wants to make progress on its arms control and nonproliferation priorities, it should consider a multifaceted approach that incorporates this emerging alternative agenda.