Windows设备驱动程序结构及兼容性探讨

介绍了Win95虚拟设备驱动程序、WinNT内核模式驱动程序与Win32设备驱动程序的概念与结构特性．讨论在不同Windows开发平台下设备驱动程序的兼容性．     

利用OpenGL开发虚拟潜望镜视景系统

介绍了在ＰＣ环境下,利用ＯｐｅｎＧＬ图形库开发虚拟潜望镜视景系统的背景、意义及系统的功能,并介绍了其中若干关键技术的实现方法．     

用于闭式循环柴油机不依赖空气推进装置的吸收器尺寸估算模型研究

根据闭式循环柴油机推进装置（ＣＣＤＡＩＰ）的废气处理要求,研究提出了旋转式二氧化碳吸收器的填料内径、外径、轴向高度的估算数学模型,并对用水吸收二氧化碳的吸收器填料设计尺寸进行了操作安全性校核．     

按照武警现代化建设要求提高人才队伍素质

加强武警现代化建设,必须提高人才队伍素质.建设现代化武警的目标,对人才队伍素质提出了更高的要求.要采取多种教育培训方式,切实提升人才队伍建设质量;建立完善人才培养机制,确保人才素质不断增强.     

中央苏区红军反“围剿”的历史意义

中央苏区和红军的5次反"围剿"斗争,以它正反两方面的经验,对中国共产党和中国革命战争的发展产生了深远影响.前4次反"围剿"的胜利,促进了中央红军和中央苏区的全面发展,代表了中国红军和苏维埃运动的辉煌;第5次反"围剿"的失败,从反面说明正确的政治路线和军事路线对革命战争胜利的极端重要性;而整个反"围剿"的实践,则为中国共产党造就了第一代善于治党、治军乃至治国的领袖.     

清末民初的军国民教育思潮的兴起及其衰落

军国民教育思潮,其实就是培养广大群众的尚武精神,提高其军事素质,以反抗外来的军事侵略和国内封建统治的镇压,尔后逐步发展为各级学堂(学校)的军事训练和体育运动。这一思潮的兴起,对于西方先进体育的传入中国,起了积极的推进作用。本文考察分析了这一思潮在清末民初兴衰的历史过程。     

一个故障容错系统的设计及实现

本文提出了多路自动切换容错系统的一般概念,并对容错系统的可靠性及平均无故障时间进行了分析、计算,实现了二路自动切换容错系统.     

The investigation of NTO/HMX-based plastic-bonded explosives and its safety performance

3-nitro-1,2,4-triazol-5-one (NTO) is the main component of insensitive munitions (IM) formulation because of its outstanding insensitive properties.In this paper,a series of NTO/HMX-based composite explosives were prepared and characterized.The study focuses on the effect of NTO on the performance of the formulations,especially the safety performance.The results revealed that the mechanical sensi-tivity of formulations was associated with NTO content,as well as the thermal conductivity,specific heat capacity and Arrhenius parameters.Then,the high amount of NTO using in formulation was proved to be helpful for NTO/HMX-based formulation to exhibit good thermal safety.Besides,by accelerating rate calorimeter (ARC) and a modified cook-offequipment,the pressure and pressure rise rate were proved as the important indicator for judging the thermal safety performance in confined spaces.Finally,the numerical simulation was used as a credible method for predicting the respond temperature of cook-off experiment.     

Driving force coordinated control of an 8 ×8 in-wheel motor drive vehicle with tire-road friction coefficient identification

Because of the complexities of tire-road interaction,the wheels of a multi-wheel distributed electric drive vehicle can easily slip under certain working conditions.As wheel slip affects the dynamic per-formance and stability of the vehicle,it is crucial to control it and coordinate the driving force.With this aim,this paper presents a driving force coordination control strategy with road identification for eight-wheeled electric vehicles equipped with an in-wheel motor for each wheel.In the proposed control strategy,the road identification module estimates tire-road forces using an unscented Kalman filter al-gorithm and recognizes the road adhesion coefficient by employing the recursive least-square method.According to road identification,the optimal slip ratio under the current driving condition is obtained,and a controller based on sliding mode control with a conditional integrator uses this value for accel-eration slip regulation.The anti-slip controller obtains the adjusting torque,which is integrated with the driver-command-based feedforward control torque to implement driving force coordination control.The results of hardware-in-loop simulation show that this control strategy can accurately estimate tire-road forces as well as the friction coefficient,and thus,can effectively fulfill the purpose of driving force coordinated control under different driving conditions.     

One-step synthesis of FeO(OH) nanoparticles by electric explosion of iron wire underwater

In this study,we investigated electric explosion of iron wire in distilled water with different energy input adjusted by charging voltage.The as-prepared samples were characterized by X-ray diffraction (XRD),scanning electron microscopy (SEM),transmission electron microscopy (TEM) and X-ray photoelectron spectroscopy (XPS),showing the presence of iron and multiple iron-based compounds oxides with contents influenced by the experimental conditions.In particular,pure FeO(OH) nanoparticles were obtained using electric explosion of iron wire with energy input of 1125 J at charging voltage of 15 kV.Analysis of discharge current and resistive voltage data indicate that the high energy input induced by strong plasma discharge at high charging voltage is a key factor to form FeO(OH).This study presents a one-step method to synthesize FeO(OH) nanoparticles using electric explosion of iron wire.