火场中A3钢的晶粒度与燃烧时间和温度关系的研究

本文模拟典型火灾温度－时间曲线,对热轧成的Ａ３钢进行受热处理,测定在不同燃烧时间和温度下Ａ３钢的晶粒度,给出了Ａ３钢的晶粒度与燃烧时问和温度之间的定量关系,提出了通过测定Ａ３钢晶粒度的大小来鉴定火场中不同部位的燃烧时间和温度的科学方法     

数字化战场与战场数字化技术——“数字化战场与单兵数字化系统”系列论文之一

首先研究了数字化战场的概念及内涵，然后着重讨论了战场数字化系统的体系结构和实现其互联、互操作的设计原则与思路，提出了建立战场数字化系统的关键是把当代开放系统发展的成果与军事领域的特殊要求相结合，研究其体系结构，研究、制定和推行三军统一的各层次信息界面标准和接口规范。     

产学研合作模式下的校企“嵌入式”实践教学研究

中国经济结构的转型升级对“复合型优质人才”提出了更高的要求，为增强高等教育对社会的吸引力与竞争力，立足于优质复合型人才的培养，本文结合喀什大学生命与地理科学学院产学研合作模式下的“嵌入式”校企合作项目，结合生物技术专业校企嵌入式教学的特点，就现代教学中存在的问题、校企嵌入式下的实训基地建设内容、建设成效等方面进行阐述。探索出了一种基于工科专业实践教学的嵌入式复合型优质人才的培养方法。更好的实现学校、学生、企业和社会的“多赢”局面，让嵌入式复合型优质人才满足行业的需求，促进社会的发展和进步。     

智能工具机通信子系统的设计与实现

智能工具机(ITM)系统采用主辅机结构,Micro VAX作为前端机。本文给出该系统中完成前后端机信息交换的通信子系统设计方案,介绍在VAX/VMS环境中实现并模拟运行该通信子系统的主要技术。     

Directional change‐point detection for process control with multivariate categorical data

Most modern processes involve multiple quality characteristics that are all measured on attribute levels, and their overall quality is determined by these characteristics simultaneously. The characteristic factors usually correlate with each other, making multivariate categorical control techniques a must. We study Phase I analysis of multivariate categorical processes (MCPs) to identify the presence of change‐points in the reference dataset. A directional change‐point detection method based on log‐linear models is proposed. The method exploits directional shift information and integrates MCPs into the unified framework of multivariate binomial and multivariate multinomial distributions. A diagnostic scheme for identifying the change‐point location and the shift direction is also suggested. Numerical simulations are conducted to demonstrate the detection effectiveness and the diagnostic accuracy.© 2013 Wiley Periodicals, Inc. Naval Research Logistics, 2013     

海战场舰艇反潜作战的优化配置研究

针对海战场舰艇反潜作战行动的特点,为增大反潜作战能力进行优化配置。在建立数学模型的基础上,以舰艇搜索突击群有效搜索带宽度为主要因素以及其他诸如概率参数的相关要素对反潜搜索能力进行优化配置,从而获得最大反潜搜索能力和最佳作战行动效果。该方法可以较好地为海战场作战行动的模拟仿真和实际应用提供理论依据和决策参考。     

微胶囊技术简介

微胶囊技术能够使物质产生物态变化,实现物质的固化,在医药、农药、食品、饲料、涂料、油墨、黏合剂、洗涤剂、感光材料、纺织等行业,都得到了广泛的应用。介绍了微胶囊技术的发展史,微胶囊的组成与制备方法,微胶囊的性质及应用．     

Barrier Lyapunov functions-based dynamic surface control with tracking error constraints for ammunition manipulator electro-hydraulic system

This paper focuses on the dynamic tracking control of ammunition manipulator system. A standard state space model for the ammunition manipulator electro-hydraulic system (AMEHS) with inherent non-linearities and uncertainties considered was established. To simultaneously suppress the violation of tracking error constraints and the complexity of differential explosion, a barrier Lyapunov functions-based dynamic surface control (BLF-DSC) method was proposed for the position tracking control of the ammunition manipulator. Theoretical analysis prove the stability of the closed-loop overall system and the tracking error converges to a prescribed neighborhood asymptotically. The effectiveness and dynamic tracking performance of the proposed control strategy is validated via simulation and experi-mental results.     

红外警戒系统点目标检测距离理论分析

给出了红外警戒系统点目标探测距离的计算模型与公式,分析了影响点目标探测距离的参数间关系,并得出有关目标提取算法及传感器参数选择的几点重要结论.     

多微机系统VME总线控制器的设计与实现

文中给出了一个机械人力反馈依从控制用多微机系统的VME总线控制器的基本结构,给出了采用循环选择(RRS)优先策略裁决器的设计细节,指出了在设计过程中遇到的问题及其解决办法,最后以MSI、SSI给出了总线控制器的具体实现。