A platform for initial testing of multiple camouflage patterns

The human visual system is still an important factor in military warfare; military personnel receive training on effective search strategies, and camouflage that can effectively conceal objects and personnel is a key component of a successful integrated survivability strategy. Previous methods of camouflage assessment have, amongst others, used psychophysics to generate distinctiveness metrics. However, the population from which the human observers are drawn is often not well defined, or necessarily appropriate. In this experiment we designed a new platform for testing multiple patterns based on a camouflaged object detection task, and investigate whether trained military observers perform better than civilians. We use a two-alternative forced choice paradigm, with participants searching images of woodland for a replica military helmet displaying Olive Green, Multi Terrain Pattern, US Marine Pattern or, as a conspicuous control, UN Peacekeeper Blue. Our data show that there is no difference in detection performance between the two observer groups but that there are clear differences in the effectiveness of the different helmet colour patterns in a temperate woodland environment. We conclude that when tasks involve very short stimulus presentation times, task-specific training has little effect on the success of target detection and thus this paradigm is particularly suitable for robust estimates of camouflage efficacy.     

基于组件开发方法的反潜武器作战系统训练模拟器设计

为了满足海军训练的需求,提高训练的可信度,需要研制逼真度更高的模拟训练设备。为此,利用基于组件的开发方法设计了混合配置的反潜武器作战系统训练模拟系统。该系统不仅包括仿真设备,还包括实装设备。系统将两个独立的结构整合成一个系统,因此需要软件构架的独特设计。讨论了这一混合配置的系统训练模拟器的设计,提出了在实装战术网络和仿真网络之间的独特的系统接口设计,成功支持了训练模拟器的开发。基于组件开发方法的设计和思路对于训练模拟器材的设计具有很好的参考价值。     

基于IData的飞行训练模拟器座舱设备仿真

采用图形仪表的方法仿真飞行训练模拟器座舱设备是提高系统性价比、可靠性、维修性的重要手段。本文分析了虚拟仪表开发软件IData的特点,归纳总结了在飞行仿真中的开发流程,深入研究了IData关键技术。经在多项产品开发应用中表明,使用IData平台开发的软件,画面逼真、响应实时、可扩展性强、性能稳定,满足专用设备和飞行训练模拟器的使用要求。     

基于相似系统理论的训练电磁环境逼真度评估

针对训练电磁环境逼真度评估这一技术难题,基于相似系统理论,浅谈了对训练电磁环境逼真度评估的基本认识和总体考虑,明确了训练电磁环境逼真度评估的基本步骤,提出了三种类型相似元关键特征比例系数的确定方法,结合实例简单演示了计算相似元值的基本过程。     

训练保障系统经费分配模型研究

讨论了影响训练保障费用分配的因素,明确了训练保障费用分配的原则,给出了训练保障费用分配的模型．     

灵境技术在装备维修训练中应用研究

以虚拟现实技术为基础,提出了构建装备维修训练系统的总体方案.该系统的实现对于解决目前存在的复杂装备维修训练问题有重要意义.     

Integrating the Services and Harnessing the Military Area Commands

ABSTRACT

The Chinese People’s Liberation Army (PLA) is halfway through a multi-decade modernization process. It has begun a major restructuring effort as it shifts its focus from a traditional continental defensive posture to a more maritime-oriented emphasis. In order to create more balanced joint force, it has adjusted the structure of its highest command organization, the Central Military Commission; abolished the former four General Departments and seven Military Regions; created five new joint Theater Commands and service-level commands for the Army and Rocket Force; and is reducing the size of its active duty force by 300,000 personnel. While seeking to overcome numerous internal obstacles, the PLA continues to develop and improve its capabilities to conduct integrated joint operations to deter a variety of threats to China’s sovereignty and territory and, if deterrence fails, to win informationized local war.     

大学英语教学中翻译技巧的训练

分析了大学英语教学中忽视翻译技巧训练的问题,从语言心理学的角度,论述了翻译理论的实质和翻译技巧训练的重要性;最后讨论了教学中如何安排翻译技巧训练     

混合现实技术在军事训练中的应用优势——以美军综合训练环境为例

随着科技手段的进步,现代战争的作战样式不断发展。信息化条件下的作战对军事训练提出了更高要求,传统的训练方法与模式亟待改进。混合现实技术的应用开辟了军事训练新模式。这种针对数据的可视化集成运用以及在其基础上开发的训练系统,通过对数据的处理利用实现了军事训练效果的有效评估。本文以美国陆军综合训练环境这一混合现实技术在军事训练中的典型应用案例作为对象,分析概述了综合训练环境的世界地形、训练模拟软件及训练管理工具三大组成部分的功能特点、架构组成,并根据混合现实技术的发展状况探析综合训练环境的应用优势,以期为军队混合现实技术在军事训练中的应用提供一定借鉴。