数字化战场的技术体系结构

阐述了信息制胜战中数字战场的三种体系结构（作战体系结构、系统体制结构与技术体系结构）及信息系统技术体系近几年的发展；介绍了信息化战场提出的几种技术体系结构，进而分析指出了数字化战场发展过程中所需要开发的各种信息业务和应当注意加强研究的技术方面。     

SolidWorks在扑翼微型飞行器设计制造中的应用

扑翼微型飞行器是一种模仿鸟类或昆虫飞行的新概念飞行器。介绍SolidWorks设计软件在驱动机构运动仿真、翅翼频率分析和参数化设计中的应用。结果表明,SolidWorks应用于扑翼微型飞行器设计制造可以简化设计流程,提高设计效率。     

微温传感器系统的研制

为评价云南天文台抚仙湖太阳望远镜的圆顶视宁度,研制一种能测量常温、微温的仪器。在天文建筑物附近,安放两个微温传感器,可以测量影响天文观测的湍流强度的分布情况。介绍微温传感器的工作原理、硬件设计、软件设计以及仪器的测试。实验结果表明,该传感器具有较高的分辨率和较快的热响应时间,它将对望远镜建设物的设计具有实际意义。     

深入浅出讲解“Windows程序设计—Visual C++”课程

针对Windows程序设计——Visual C++课程涉及知识面广、实践性强、复杂难学的特点,分析了该课程难点之所在及传统教学过程中存在的问题,并从教学内容、教学方法和模式等方面采取了一些改革措施。实践证明,改革措施能够激发学生的编程兴趣,提高学生自主学习的能力,使学生较快进入状态,提高教学质量。     

虚拟现实技术在反恐训练中的研究进展

介绍了虚拟现实技术的国内外研究现状,以及仿真技术与虚拟现实技术结合使用的发展趋势.为了更好地履行反恐使命,适应形势的发展,有必要提高反恐教学训练质量,创新反恐行动教学训练手段.将仿真技术和虚拟现实技术应用于路边炸弹的虚拟及仿真,能使反恐受训者不受时间、空间、经费和器材的限制,利用各种3D虚拟模型任意组装不同起爆方式下的路边炸弹,拓展其想象空间和创新思维,使之对路边炸弹的结构组成、工作原理及爆炸效应等有深刻理解.     

阿姆河流域耕地变化及水土匹配特征分析

基于中亚阿姆河流域4个分区1990—2015年间土地利用变化和水资源等数据,运用耕地变化速率、洛伦兹曲线和基尼系数法以及水土资源匹配系数对阿姆河流域耕地变化和水土匹配状况进行了综合分析。结果表明:1990—2015年阿姆河流域耕地以146.74 km²/a的速度在扩张,且各时期、各分区扩张的速度不同;在不考虑咸海来水不断减少、生态持续恶化的前提下,绿洲区匹配状况属比较公平和相对合理状况;阿姆河流域水土资源空间分布存在明显的错位现象;全流域生态用水被农业用水严重挤占,阿姆河流域灌溉面积、灌溉用水量成为影响咸海水量及面积变化的重要因素,是一种不可持续的用水方式。     

Feasibility of the indirect determination of blast-induced rock movement based on three new hybrid intelligent models

Engineering with Computers - The indirect and accurate determination of blast-induced rock movement has important significance in the reduction of ore loss and dilution and in the protection of...     

Image cipher using image filtering with 3D DNA-based confusion and diffusion strategy

Neural Computing and Applications - In this paper, an image cipher is presented based on DNA sequence operations, image filtering and memrisitve chaotic system. Firstly, plain image is preprocessed...     

Wheel hub customization with an interactive artificial immune algorithm

With the transformation from traditional manufacturing to intelligent manufacturing, customer-oriented personalized customization has gradually become the main mode of production. Interactive algorithms determine the pros and cons of the solution via customers which can make customers better participants in the customization process. However, if the population size is expanded and the number of evolutionary iterations is too high, frequent interactions are likely to cause customer fatigue. This paper proposes an adaptive interactive artificial immune algorithm based on improved hierarchical clustering. This algorithm uses the improved hierarchical clustering algorithm to optimize generation of the initial antibodies and applies the affinity calculation method based on customer intention, adaptive crossover and mutation operators, and a multisolution reservation method based on hybrid selection strategy to the artificial immune algorithm. Via empirical research on the customized operational data of wheel hubs, the proposed method effectively solves the problem of customer fatigue, significantly improves the convergence speed of the algorithm and reduces the time cost.