3,3-二硝基氮杂环丁烷的缩合反应研究

以３，３－二硝基氮杂环丁烷（ＤＮＡＺ）含能单体分别与光气及草酰氯反应，制得了两种多硝基化合物。经元素分析及红外，核磁共振光谱鉴定了它们的结构，并用ＤＳＣ法测定了它们的热分解的动力学参数。还用ＳＣＦ－ＭＯ－ＡＭＩ方法对二（３，３－二硝基氮杂环丁烷）酮进行了“量化”计算，求得了全优化几何模型和电子结构。     

多硝基芳烃静电火花感度与爆速的关系（英）

通过测定３２种多硝基芳烃的静电火花感度,建立了５０％发火能量ＥＥＳ与爆速平方值的关系式。试式不仅体现出Ｅｖａｎｓ－Ｐｌａｎｙｉ－Ｓｅｍｅｎｏｖ关系,而且 起爆、初始分解或由静电火花引起的能量转换过程中多硝基化合物分子初始分裂时化学是的同一性。但电火花能转至分子反应中心的方式还不茂清楚     

1，3，3-三硝基氮杂环丁烷的合成及性能初步研究

介绍了从原料特丁胺和环氧氧氯丙烷出发，合成１，３，３－三硝基氮杂环丁烷（ＴＮＡＺ）的方法，用核磁共振等四种分析手段，对其结构进行了鉴定并测定了熔点等物化性质。     

液体燃料中铝粉活性的实验研究

用没开矿的铝粉与环氧丙、硝基甲烷、异戊二烯以及与叠氮烷或三乙基铝等混合并制成燃烧空气炸药（ＦＡＥ－Ⅲ），以实现一次性引爆。实验发现，ＦＡＥ－Ⅲ在５０℃密封贮存４０天，环氧化合物与硝基烷组成的配方中球形铝粉活性降低３７．９％；片状铝粉的活性降低５９．４％。而在含叠氮烷和三乙基铝（ＴＥＡ）的配方中球莆铝粉和片状铝粉的活性只有微小的降低。这说明后两种化合物很有希望用作ＦＡＥ－Ⅲ的组分以提高其威力。     

3,3-二硝基氮杂环丁烷的Mannich反应研究

３，３二硝基氮杂环丁烷分别与三硝基乙醇，２，２二硝基１，３丙二醇及１，１二硝基乙烷钾进行Ｍａｎｎｉｃｈ反应，合成了１（２′，２′，２′三硝基乙基）３，３二硝基氮杂环丁烷，１，３二（３′，３′二硝基氮杂环丁烷）２，２二硝基丙烷及１（３′，３′二硝基氮杂环丁烷）２，２二硝基丙烷。通过红外、核磁、元素分析对其结构进行了表征     

六硝基六氮杂异伍兹烷的结构鉴定

用ＦＴＩＲ，＾１ＨＮＭＲ，＾１３ＣＮＭＲ，ＭＳ（ＣＩ），ＵＶ及元素分析方法鉴定了作者所合成的六硝基六氮杂异伍兹烷（ＣＬ－２０）的结构，并以ＦＴＩＲ区分了所制得的ＣＬ－２０的四种晶型（α，β，γ及ε）分析结果证明作者合成的试样的结构与文献报道的ＣＬ－２０的结构式完全相符。     

五硝基一甲酰基六氮杂异伍兹烷的结构表征

硝解２，６，８，１２－四乙酰基－４，１０－二甲酰基六氮杂异伍兹烷（ＴＡＤ－ＦＩＷ）制得了２，４，６，８，１０，１２－六硝基六氮杂异伍兹烷（ＨＮＩＷ，ＣＬ－２０＃），但产物中含有少量副产物。采用柱色谱将其分离，经ＦＴＩＲ、＾１ＨＮＭＲ、ＭＳ（ＣＩ）及元素分析鉴定，证明了它为五硝基一甲酰基六氮杂异伍兹烷（ＰＮＭＦＩＷ）。     

六硝基六氮杂异伍兹烷分子构型的理论研究

本文用半经验ＡＭ１方法优化了六硝基六氮杂异伍兹烷（ＨＮＩＷ）的几何构型，进行了振动频率计算与分析。针对－ＮＯ２强吸收频率的归属进行了讨论，并与实验测得的红外光谱分了比较。由集居数分析讨论了分子结构的稳定性，用自然键轨道方法和键级判定法分析了Ｎ－ＮＯ２的成键特征。     

一乙酰基五硝基六氮杂异伍兹烷的制备及表征

一乙酰基五硝基六氮杂异伍兹烷（ＭＰＩＷ）制备ＣＬ－２０过程中伴生的一种主要副产物，通过元素分析，ＦＴＩＲ光谱，核磁共振谱，ＵＶ光谱和ＦＤ－ＭＳ谱对这一新的ＣＬ－２０类似物进行了结构鉴定，ＭＰＩＷ为白色固体，熔点２０３．５℃，不溶于水而易溶于丙酮，乙腈等溶剂。     

3,3-二硝基氮杂环丁烷及其复盐的合成

采用１－叔丁基－３，３－二硝基氮杂环丁烷为原料，通过苄氧羰基置换叔丁基，通氯化氢脱去苄氧羰基，合成了３，３－二硝基氮杂环丁烷。将ＤＮＡＺ与ＮＴＯ，硝酸，高氯酸和硝仿反应合成了四种复盐，其中ＤＮＡＸ．ＨＣｌＯ４与ＤＮＡＺ．ＨＣｌ（ＮＯ２）３未见文献报道，经元素分析，红外，核磁共振光谱鉴定了化合物结构。     

Method for Measuring Velocity of Warhead Fragments Based on Photoelectric Detection

For measuring velocity and impacting position of single fragment of warhead, a non-contact measuring method is proposed, in which a six-light-screen array, a position indicator, a multi-channel chronograph and a computer are used.The principle of measurement is described. The key device of the system is a light screen array sensor which consists of six light screens allocated with certain geometrical parameters. When the fragment flies through the light screen array, the time of passing through each of the screens is recorded by the multi-channel chronograph. According to the time data and the geometrical parameters of the array, the velocity vector and the location of the fragment can be calculated immediately. The presented method can be used to locate the fragment and to measure the real velocity on its flying direction. It can also be used to measure the velocity of a fragment swarm after the system is engineered further.     

数码电子雷管中影响点火头性能因素分析

阐述了数码电子雷管中,点火药剂细结晶三硝基间苯二酚铅（LTNR）的制备工艺;从点火药剂的种类、加入黏合剂的质量分数、桥丝直径、点火头的电阻值、防潮漆的蘸涂等方面对点火头性能的影响因素进行了探讨;通过震动试验、并联起爆试验、延期精度检测与考核,试验结果表明：一次性合成的细结晶LTNR是制造数码电子雷管点火头较为理想的点火药剂,按技术要求生产的点火头性能指标能够满足行业标准要求。     

Stability of the Third Generation Intensifier under Illumination

The stability under illumination of transmission-mode GaAs photocathode sealed in the third generation intensifier is investigated by use of spectral response testing instruments. The variations of spectral response with the illumination times under weak and intense illumination are compared. The variations of photoemission performance parameters are also characterized. The results show that during initial several weak illuminations photocathode behaves no evident decay and a maximum sensitivity is achieved, while under intense illumination the sensitivity of photocathode begin to decrease largely at the first illumination. The calculated performance parameters show that the variation of surface escape probability with illumination times is a direct cause of instability of photocathode. It is also found that under intense illumination peak wavelength is moved towards short-wave and peak response is decreased, which shows that the ability of long-wave response of photocathode is decreased.     

Open Rule-setting System Applied to Conceptual Design of Engines

Open rule-setting method advanced in this paper concentrates on providing designers of engines with a convenient way to express their design innovations and develop the expected prototypes in the early CAD stage, and constitute effective models for the following analysis process of CAE and CAPP. The problems arisen in the process of conceptual design with the traditional experience-based development method are analyzed. Based on those analyses, open rule-setting method is presented and some associated technical problems are discussed. The functional framework of open rule-setting system was built as software engineering methods. The speciality of the engine product as a kind of complex product and the requirement of the engine product based on its structural particularity to rule-setting system are considered carefully. A demonstration is supplied to illustrate how the open rule-setting method enhances the efficiency and quality of the engine conceptual design.     

Design and Implementation of One Missile Visual Simulation System Based on OpenGL

The implementation of a missile＇s visual simulation system is explained that is developed with OpenGL（open graphic library） and the flight path and flight carriage in different stages of the missile are displayed. The establishment problems of the 3D scene are circumstantiated including the construction and redeployment of the model, creation of the virtual scene, setting of the multi-viewports and multi-windows etc. The missile＇s data driver, system flow, the modules and their mutual relations of the missile visual simulation system are discussed. The missile flight simulation results and effect of the scenes are given.     

Research on Linux Network Device Driver

By analyzing the working principle of Linux network device driver, discussing the Linux network driver structure and its key technologies, the general network driver structure and its design methodologies in Linux system are summarized. Through modifying the network device driver of Linux device driver 3rd version snull, c and improving the COW technology, the Zero-Copy technology in Linux （kernel version 2.6.11 ） is implemented. In the end, the success test tells us that the thorough analysis of network device driver is the foundation of many applications, and it also provides a certain improvement to a lot of real applications, even to military application development.     

Dynamic Encryption Technology in Ad-hoc Networks

A new dynamic encryption application in ad-hoc networks is proposed. The advantages of this method are its being able to use the previous ciphertext as a seed of a new encryption process, rendering the encryption process effective in all communication process by continuous dynamic key generation together with synchronization, and its capability to cut back on system bandages to a greater extent, which is valuable for the ad-hoc circumstance. In addition, the rationality and effectiveness of this novel encryption method have been verified by the test results.     

An Experimental Study on Electro Chemical Machining of Microelectrode

Puts forward a new method in machining microelectrode by electro chemical machining （ECM） and plastic deformed theory. The procedure of this method is to machine the microelectrode according to the basic rule of ECM theory at first. Then, with the change of ECM machining parameters, one of the microelectrode ends is exerted by a load. As a result, the elastic and plastic deformation is produced at the machining section and the microelectrode diameter is reduced. It has been proved that the proposed method can determine the optimum machining parameters to machine the microelectrode of Cu.     

Unscented Kalman Filter for Autonomous Warship Attitude Determination

To address a problem of autonomous attitude determination algorithm using gravitational field and geomagnetic field observation, a new recursive optimization autonomous attitude estimation algorithm is proposed. The algorithm is based on unscented Kalman fiher(UKF), and can synchronously provide the attitude rate information. The simulated results show that the measurement precision of the method could be increased by 2 times compared to that of the common methods.     

Error Coefficient Estimation of Inertial Platformin Its Calibration

The error coefficient estimation of inertial platform in the course of its consecutive ground calibration is studiedA separate-bias algorithm is adopted to estimate the error parameters effectively. The ill-conditioning problem of the equation solution caused by the huge state dimension is also resolved. And the simulation result shows its validity.