虚拟加工过程的建模与仿真

提出并建立了虚拟加工过程来对实际加工状况进行仿真，从而在零件正式生产之前就能预见和评估其加工过程中可能出现的问题，并加以解决。文中还介绍了虚拟加工过程的结构、建模技术和仿真过程。     

激光导向车 (LGV) 的实时姿态检测及控制

提出了一种通过实时检测激光导向车的姿态来控制其行驶的方法,该方法的基本原理是依据激光接收阵的信息先推导出车的瞬间姿态（以角度偏差α和距离偏差Ｄ表征）,然后对两驱动轮的速度进行控制;在新的模型车上的实验结果表明,这种方法明显提高了车的运行精度,可望用于实际的ＬＧＶ。     

自导车激光导引控制系统研究

本文提出一种用于柔性加工系统(FMS)的自动导向车(AGV)导引控制系统。该系统不仅能导引直线运行,而且能控制转弯。当自导车沿直线行驶时,它由设置在地面的气体激光器发出的激光束导引,由最优线性调节器控制;当自导车转弯时,它由三束激光和角锥棱镜检测位置和方向,由模糊控制器控制。实验表明该导引控制系统可行,它将使FMS的物流系统具有更高的柔性度。     

复杂零件产品虚拟开发技术研究

本文针对复杂零件产品制造精度要求高,工艺性差,残次品率高,生产周期长等特点,在探讨虚拟产品开发技术及其原型系统的基础上,提出了一种复杂零件产品开发的新模式：即在虚拟状态下对产品进行构思、设计、分析、仿真、装配、测试、性能及经济性评估、快速原型及产品数据管理等。     

俄罗斯国防工业的反制裁之路

面对西方的制裁,俄罗斯国防工业的反制裁之路卓然有效。西方制裁从根本上说是政治目的压倒经济利益,指向俄罗斯经济的支柱产业和薄弱环节,国防工业是双方制裁与反制裁博弈的重点领域之一。俄罗斯国防工业反制裁的过程是在危机中寻找转机的过程,通过强化政府层面的顶层设计、加速国防工业综合体的中层整合、在世界武器市场中主动出击,基本上走出了制裁带来的危机,但未来发展受制于经济形势的影响,仍面临较大压力。     

中国机器人产业持续发展的制约因素及措施

中国机器人企业由于研发力量薄弱,缺乏核心技术,高端人才匮乏,产品成本高昂,加之没有政策引领,没能形成规模化应用,所占市场份额不足10%。文章探讨如何破解中国机器人产业现存问题并寻求针对性解决措施。     

Turkey’s strategic choice: buy or make weapons?

Turkey has been investing in its national defence industrial base since the 1980s. As with other developing countries, Turkey’s motivations for investing in national defence industries can be boiled down to the pursuit of defence autarky, economic benefits and international prestige. However, after 40 years of investment, Turkey is unable to reach the primary goals of defence industrialisation. We argue that three factors are important to understanding Turkey’s persistence in these primary goals. First, Turkey believes that there is an overall improvement in its defence industrial capabilities and the goal of autarky is still reachable. Second, increased defence exports support the belief that Turkish defence industries have become sustainable and the trend will continue in the future. The third reason, perhaps most important of all, has to do with the domestic political gains of defence industrialisation: the AKP uses defence industry and indigenous weapon systems for prestige and, therefore, garners broader support.     

Perspectives for the development of key industrial capabilities for Canada’s defence sector

With the Canada First Defence Strategy, Canada has put forth a major opportunity to reconcile national security imperatives and industrial policy. The Jenkins Report (2013) set out to examine ways to use that procurement effort to foster key industrial capabilities (KICs) that would put the Canadian defence industry at an advantage both nationally and internationally. The Canadian defence industry should then develop highly focused capabilities with a view to moving up global value chains. As such, KICs that hold the best potential should be selected. They should be sustained through a range of strategies that are however contingent on the elimination of policy gaps. This leads to a balancing act between the need to control intellectual property assets versus accessing them in a world where national boundaries are eroded. Canada’s industry should target opportunities outside North America while continuing to focus on better integration with the North American industry.     

装备经济性分析中的结构制造复杂度参数建模

参数估算法是当前装备经济性分析的主要方法,TruePlanning软件为国际主流的装备经济性分析软件。基于TruePlanning软件,以制造复杂度(Manufacturing Complexity)为研究对象,通过对TrueH模块进行深度剖析,分析并确立了结构制造复杂度(Manufacturing Complexity for Structure)的建模思路和模型形式。通过一个实例分析,选取5个必要的输入参数,构建结构制造复杂度的初步模型,并进一步考虑附加参数的输入,对模型进行修正。结果显示了结构制造复杂度对各技术参数的不同响应形式和敏感程度,为开发国产费用估算模型提供了可行的思路。     

气溶胶灭火装置在工业供电系统中的应用

分析工业供电系统的火灾特点和原因 ,结合部分工程实例和气溶胶灭火装置的特性 ,提出该类产品在工业供电系统应用中的优势和施工中的注意事项 ,并展望其应用前景