《概论》课研讨式教学与学生非智力因素培养研究

以非智力因素与思想政治教育的关系为切入点,探讨《毛泽东思想和中国特色社会主义理论体系概论》课研讨式教学与学生非智力因素培养之间的内在关联,凸现非智力因素在思想政治教育过程中的价值,系统设计《概论》课研讨式教学,从而提高思想政治教育实效。     

双变因子LMS自适应滤波算法

为提高最小均方(LMS)自适应滤波算法的性能,在步长因子与误差信号满足一种改进的Sigmoid函数关系式的基础上,提出了一种双变因子控制下的变步长LMS自适应滤波算法。该算法具有初始状态收敛速度快、稳定状态均方误差小、抗噪声性能好、适应系统跃变能力强的优点。计算机仿真结果验证了该算法的优越性。     

磁流变阻尼器响应时间仿真与试验研究

响应时间是磁流变阻尼器（Magnetorheological Damper,MRD）重要性能指标之一。为分析MRD响应时间及影响因素,建立了MRD动态响应模型,提出了一种基于Ansoft和Adams联合仿真分析MRD响应时间的方法,并通过仿真与试验相结合的方法分析了阶跃电流幅值、活塞运动速度以及系统刚度等因素对MRD响应时间的影响。仿真结果和试验数据表明：MRD响应时间随活塞速度和系统刚度的增大呈减小趋势,随阶跃电流幅值的升高呈增大趋势。同时证明通过联合仿真分析MRD响应时间和影响因素的方法是有效的。     

The SSA-BP-based potential threat prediction for aerial target considering commander emotion

The target's threat prediction is an essential procedure for the situation analysis in an aerial defense system. However, the traditional threat prediction methods mostly ignore the effect of commander's emotion. They only predict a target's present threat from the target's features itself, which leads to their poor ability in a complex situation. To aerial targets, this paper proposes a method for its potential threat prediction considering commander emotion (PTP-CE) that uses the Bi-directional LSTM (BiLSTM) network and the backpropagation neural network (BP) optimized by the sparrow search algorithm (SSA). Furthermore, we use the BiLSTM to predict the target's future state from real-time series data, and then adopt the SSA-BP to combine the target's state with the commander's emotion to establish a threat prediction model. Therefore, the target's potential threat level can be obtained by this threat prediction model from the predicted future state and the recognized emotion. The experimental results show that the PTP-CE is efficient for aerial target's state prediction and threat prediction, regardless of commander's emotional effect.     

论武警学院的双语教学

双语教学已成为高校教育改革的一大焦点。结合开展双语教学工作 ,考虑到各方面因素 ,提出了武警学院开展双语教学的具体措施。     

合成射流影响因素

在综合国外大量实验和数值模拟数据的基础上 ,对影响合成射流特性的驱动因素、结构因素进行了分析和总结 ,并且通过数值模拟的方法对雷诺数以及斯托罗哈数对合成射流的影响进行了研究。获得了反映合成射流激励器特征的函数关系式 ,为激励器的初步设计提供指导     

Factors influencing the modernization of military-investment economic appraisal systems

Budgetary restrictions resulting from the present international economic crisis have tightened the need to improve efficiency in defense spending, leading to the armed forces having to undertake their duties with fewer resources. Previous reports on the subject have looked into the determining factors and effects of military spending but very few studies have analyzed the determinants for the modernization of the methodology for assessing efficiency. Thus, using a multiple regression statistical model, we have analyzed the appraisal systems in place in 28 countries to identify factors that influence the development of economic assessment of military expenditure. Our findings have revealed three factors that may favor the improvement of appraisal systems with regard to military expenditure: the quality of governance, size of the armed forces, and unemployment levels.     

维和警察的心理压力及其调控

中国维和警察在联合国维和任务区的特定环境下产生心理压力是必然的,维和警察必须了解产生心理压力的环境因素,学会分析产生心理压力的原因,掌握心理压力的调控方法。     

射向保持方案及影响其精度的因素分析

介绍用于压制兵器的射向保持器的工作原理和计算方法,并通过计算机仿真分析了计算机字长,计算步长,仪器安装糟度以及陀螺仪测量精度等因素对射向保持器精度的影响。     

修正的交互加速度补偿机动目标跟踪算法

为了提高交互加速度补偿算法(IAC)的滤波精度,通过引入一个改进因子自适应地调整过程噪声协方差,给出了一种新的算法.在给定的初始条件下,通过蒙特卡罗仿真,将修正的IAC算法与IAC算法进行比较,结果表明修正的交互加速度补偿算法在目标发生机动时具有更好的跟踪性能.