共查询到19条相似文献,搜索用时 265 毫秒
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丁汀 《民用飞机设计与研究》2016,(2):69
旨在对机载数据链通信系统进行综合性调研,并且对各种主要的系统架构进行分析,通过这些过程,形成对系统设计的支持。对机载数据链通信系统的调研内容覆盖:系统的发展历史、设计实现和可应用的条款和规范。另外,还介绍了通信导航监视/ 空中交通管理(Communication Navigation Surveillance/ Air Traffic Management,简称CNS/ ATM)概念,并对其中与机载数据链相关的技术进行了分析。最后,阐述了针对民机机载数据链通信系统设计要点的考虑。 相似文献
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驾驶舱人机界面(Human Machine Interface,以下简称HMI)是连接飞行员和飞机的重要桥梁,人机界面的好坏直接关系到飞机的使用效率及运行安全。以民用飞机为例,分析研究了在飞机的设计过程中驾驶舱领域的人机界面设计评估相关问题和理论,并结合实际,建立了人机界面评价指标,提出了以适航规章为基础的驾驶舱人机界面评估方法。该方法有助于设计过程中的设计评估验证活动,可提高评估效率,促进设计更为合理的符合适航规章和使用需求的驾驶舱人机界面。 相似文献
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在分析现有地空数据链体系结构及其应用的基础上,给出了CJ828大型客机地空数据链系统的设计方案,重点对通信管理功能CMF进行分析,采用双协议栈(Dual-Stack)方式构架CMF,并在此基础上给出了CJ828大型客机数据链子网相应的技术指标. 相似文献
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数据链与电子支援措施(Electronic Supporting Measures,ESM)融合跟踪是 1种典型的异类多传感器信息融合。针对数据链航迹存在延迟和 ESM点迹间断情况下的数据链航迹与 ESM点迹融合跟踪,提出了复杂情况下的数据链与 ESM融合跟踪方法,并对融合跟踪的精度进行分析研究。首先,对数据进行时间对准,保证数据链和 ESM数据率一致;然后,通过构造基于不敏变换(Unscented Transformation,UT)的非线性量测转换和误差估计方法,将数据链数据对准到 ESM数据;最后,通过引入随机补偿机制对数据链延迟进行补偿,并与 ESM数据进行关联融合。实验结果表明,有延迟补偿时的融合跟踪精度取决于延迟补偿均值与实际延迟的贴近程度。结果可为信息综合处理装备的发展和设计提供借鉴。 相似文献
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机载协同数据链系统是未来空战各种飞行平台间相互协同的基础。本文分析了美军的战术目标瞄准网络技术(TTNT)、机间数据链(IFDL)以及F—35采用的MADL数据链,从而反映了机载协同数据链进一步的发展。 相似文献
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In this paper, we consider the concept of the impact of an action or human error. We begin from an informal definition of impact as: the effect that an action or sequence of actions has on the safe and successful operation of a system; and develop a quantitative measure of the impact of specified behaviours. It is important that human-machine interface designers should understand the relationship between operator actions and the hazards associated with a system. We demonstrate how impact can be assessed prior to, or in parallel with, the design of the human-machine interface, and show how impact assessments could be used to allow risk analysts to inform designers about the relationship between operator actions and system hazards. To illustrate our approach we present a simple case study, 相似文献
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The Federal Aviation Administration (FAA) is currently upgrading secondary surveillance radars with systems which will have an integral data link capability, the Mode Select (Mode S) beacon system. These new systems will allow two-way data communications between ground systems (e.g., weather databases and Air Traffic Control (ATC) systems) and aircraft that are equipped with data link compatible Mode S transponders and suitable display and input devices. Initial data link services include both weather information and ATC advisories. The MITRE Corporation* is developing an in-house capability to perform end-to-end operational evaluation of data link services. Initially, a low-cost, portable pilot position man-machine interface is being developed for use in general aviation operations. The objective is to explore operational issues in laboratory and limited flight test environments, and to demonstrate these services on a data link I/O device, a laptop portable personal computer (PC) with touch panel. A group of pilots will bench test the interface design, and the results will be incorporated into the design used in flight testing. This paper describes the project's objectives and results to date, including implementation details and pilot test results. 相似文献
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李林王镭 《民用飞机设计与研究》2012,(2):67-69
与中央杆/盘或主动侧杆相比,被动侧杆的最大缺陷在于缺乏反驱装置,进而产生人-机交互信息以及主/副驾交互信息的缺失,增加了人为差错的出现概率;被动侧杆由于缺乏力反馈,会造成飞行员对触觉这一最直接信息的缺失,进而影响人-机操纵权限的分配。在民机设计中,可以考虑在被动侧杆上添加模式切换按钮,从而在保持飞行员超控权限和提供有效包线保护这两者间找到最佳平衡点。被动侧杆由于缺乏反驱装置,无法实现左、右侧杆的联动,因此更容易出现叠加操纵。在民机设计中,应当从视觉、听觉、触觉全方位对叠加操纵进行提示,同时借鉴已有的接替操纵操作程序,以提高飞行员的适应性。 相似文献
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Wiker SF 《Aerospace America》1993,31(10):30-33
The use of telerobotic technology in space exploration is examined. Early aspirations for anthropomorphic designs and advances in the field are reviewed. The application of human factors engineering to robotics design and the human-machine interface are examined. New strategies in design and automation are presented. 相似文献
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未来空域密度日趋增大,需要先进的场面移动目标引导和控制系统技术来提高机场运行效率,降低事故率。文章瞄准航空系统组块升级机场场面运行下的民机驾驶舱场面引导功能,首先描述机场场面运行的总体概念,对场面引导的数据交互和机载功能架构进行分析;然后基于所梳理的显示控制功能清单,设计场面引导的人机界面,完成从顶至下的民机驾驶舱场面引导功能的初步设计过程;最后经过CSUQ、QUIS、界面综合评价量表3 份问卷的评估及焦点小组讨论,证明该界面设计合理,具备实用性。 相似文献
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《Air & Space Europe》2001,3(3-4):218-220
The DIVA project developed a methodology for the design and evaluation of human-machine interfaces (HMIs), with an emphasis on cognitive tasks. This methodology was applied and evaluated in an industrial context, using the design of new functions for Terrain Awareness, Failure Prediction and System Management and Navigation Advisory. The methodology, using QFD, cognitive function analysis and modelling, design reviews and simulator experiments, is a practical approach to minimising human errors and maximising crew situation awareness in a cost-effective way. 相似文献