共查询到20条相似文献,搜索用时 10 毫秒
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Richmond VL Rayson MP Wilkinson DM Carter JM Blacker SD Nevill A Ross JD Moore S 《Ergonomics》2008,51(6):935-946
Since 2002, the Royal Air Force (RAF) has been working towards developing role-related physical tests for use as an operational fitness test (OFT). The purpose of this study was to establish reliability of the OFT (comprising four tests), investigate gym-based tests as predictors of performance and establish performance standards. Fifty-eight RAF personnel performed the OFT on three occasions. A separate cohort carried out fitness and anthropometric tests before performing the OFT, by way of establishing performance predictors. Documented evidence and views of an expert panel were used to determine OFT standards. Reliability ranged from moderate to good for three tests, with one test (Dig) showing poor reliability. The 95% limits of agreement for the prediction models ranged from good to poor (6.7-34.2%). The prediction models were not sufficiently accurate to estimate confidently OFT performance, but could be used as a guide to quantify likely outcome and training needs. 相似文献
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《Ergonomics》2012,55(6):935-946
Since 2002, the Royal Air Force (RAF) has been working towards developing role-related physical tests for use as an operational fitness test (OFT). The purpose of this study was to establish reliability of the OFT (comprising four tests), investigate gym-based tests as predictors of performance and establish performance standards. Fifty-eight RAF personnel performed the OFT on three occasions. A separate cohort carried out fitness and anthropometric tests before performing the OFT, by way of establishing performance predictors. Documented evidence and views of an expert panel were used to determine OFT standards. Reliability ranged from moderate to good for three tests, with one test (Dig) showing poor reliability. The 95% limits of agreement for the prediction models ranged from good to poor (6.7–34.2%). The prediction models were not sufficiently accurate to estimate confidently OFT performance, but could be used as a guide to quantify likely outcome and training needs. 相似文献
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《Artificial Intelligence in Engineering》1988,3(1):46-48
The Turing Institute was established in 1983 as a not-for-profit company named after the late Alan Turing, the distinguished British mathematician and logician whose work has had a lasting influence on the foundations of modern computing. It provides an environment for research, teaching and development in the field of applied Artificial Intelligence accessible to both industrial clients and academic researchers. 相似文献
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《Artificial Intelligence in Engineering》1988,3(4):227-228
The Institute of Cybernetics of the Estonian Academy of Sciences is a centre for research in intelligent software, and applications of AI in engineering. One goal of the research is to develop intelligent software environments and expert system shells for workstations and personal computers which will be easy to use for engineering problems. A set of program packages has been developed for mechanical engineering as well as for electronics, using intelligent software systems MicroPRIZ and MicroEXPERT. 相似文献
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Dean E. Bushey 《Journal of Intelligent and Robotic Systems》2009,54(1-3):79-85
The United States Air Force Academy is actively involved in unmanned aircraft research across numerous departments involving many projects, aircraft, government agencies, and experimental programs. The importance of these research projects to the Academy, the faculty, the cadets, the Air Force, and to the defense of the nation cannot be understated. In an effort to be proactive in cooperating with recent concerns from the FAA about the growth and proliferation of UAS flights, the Air Force has implemented several new guidelines and requirements. Complying with these guidelines, directives, and regulations has been challenging to the researchers and research activities conducted at USAFA. Finding ways to incorporate these new guidelines effectively and efficiently is critical to research and participation in joint projects and exercises. This paper explores the nature of research at USAFA current restrictions imposed by the various regulations, the current process, short term solutions, and a long term vision for research into UAS at the Academy. 相似文献
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为了探索航空器在低空环境中的飞行特点,本文利用智能体(Agent)思想,构建了基于Multi-Agent的通航飞行行为模型,并建立了低空环境下的冲突解脱模型.探究其运行环境,构建多种类通航Agent及内部逻辑框架,借助Netlogo软件对所建模型进行了仿真实验.结果表明,低空环境下,通航飞行量与冲突数、安全间隔都存在一... 相似文献
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近年来为加快形成多域联合作战能力,美空军将"像作战一样训练"的理念推广应用到新技术、新战术、新能力的试验中,创新推出了"橙旗"、"翠旗"、"黑旗"3个新的以"像作战一样试验"为核心理念、相互联动、三位一体、试训结合的"试验旗"系列演习,为加快研制"天生联合"武器装备体系和快速形成全域作战能力提供重要平台和手段;文章介绍了近年来美空军频繁开展"试验旗"系列演习的实情;分析了"试验旗"成功实施背后的理论方法和能力基础;最后从转变理念、完善机制、整合资源等方面提出了对推动我国武器装备试验鉴定工作发展的启示建议. 相似文献
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对某型舰载直升机飞行模拟器飞行仿真系统进行了设计研究.给出了某型舰载直升机飞行模拟器飞行仿真系统的模型框架.定义了建模过程中所涉及的主要坐标系,研究与分析了与主旋翼相关的诱导速度、挥舞角、拉力、扭矩的计算方法,给出了舰载直升机部件气动建模思路.最后,结合舰载直升机数据,对直升机飞行模拟器飞行仿真系统对舰载机飞行员的操纵响应进行了仿真分析.设计的舰载直升机飞行模拟器飞行仿真系统已经成功应用到了某型舰载直升机飞行模拟器上,具有仿真度高、实时性好等特点,起到了良好的训练效果,得到了舰载直升机飞行教员和学员的认可. 相似文献
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机场消防车辆模拟器的视景系统研究 总被引:1,自引:0,他引:1
为了满足机场消防车训练的要求,提高训练效果,设计并实现了机场消防车训练视景系统。该系统由视景仿真模块、操纵杆数据提取模块和通信模块组成。视景仿真模块采用三个碰撞检测向量确保了消防车运动中准确的位姿;而操纵杆数据提取模块和通信模块分别采用DirectInput技术和UDP通信技术,为视景仿真提供实时数据,确保视景演示的实时性与真实性。实验结果表明,该系统完全满足机场消防训练的要求。 相似文献
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Alan Knight 《Computer Communications》1983,6(4):192-198
Data communications facilities are vital if essential banking operations are to be computerized; branches and head offices that are dependent upon terminals and corporate data to fulfil their functions must have access to such facilities. Back-up facilities are also essential if normal bank functions are not to be disrupted should a fault develop. Investigations that led to the installation of Hyperchannel at the Royal Bank of Scotland are described and the problems to which Hyperchannel provided the solutions are examined. The implementation of the system and plans for future development are discussed. 相似文献