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首页> 外文会议>Operating helicopters safely in a degraded visual environment: how can helicopters operate safely in dayight and adverse atmospheric conditions >A SIMULATION ENVIRONMENT FOR HELICOPTER FLIGHT IN DEGRADEDVISUAL ENVIRONMENTS
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A SIMULATION ENVIRONMENT FOR HELICOPTER FLIGHT IN DEGRADEDVISUAL ENVIRONMENTS

机译：降级 r n视觉环境中的直升机飞行模拟环境

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摘要

This paper describes the development, possibilities and application of a real-time simulationrnenvironment for helicopter flight in a degraded visual environment (DVE) at NLR, enabling evaluationrnand assessment of potential DVE aids and equipment by objective pilot-in-the-loop measurements.rnThis is enabled by integrating several hardware facilities such as a reconfigurable helicopter pilotrnstation; a research helmet mounted display and software simulation tools such as flight vehiclernmodeling and analysis software; rapid display development and image generating software. Currentrnactivities focus on what is considered a severe form of helicopter flight in DVE: brownout. Arnrepresentative real-time simulation model of brownout dust clouds and several brownout relatedrnsystems and aids were developed and implemented. A number of tests have been performed with pilotsrnto evaluate the simulation environment and it is now ready to perform assessments of aiding systemsrnintended to compensate for the loss of situational awareness of pilots in brownout conditions.
机译：本文介绍了NLR降级视觉环境（DVE）中用于直升机飞行的实时仿真环境的发展，可能性和应用，从而可以通过客观的飞行员在环测量来评估和评估潜在的DVE辅助设备和设备。通过集成多个硬件设施（例如可重新配置的直升机飞行员站）来实现；研究头盔安装的显示器和软件仿真工具，例如飞行器建模和分析软件；快速的显示开发和图像生成软件。当前的活动集中在DVE中被认为是直升机飞行的一种严重形式：电力不足。开发并实现了节电尘埃云的实时实时仿真模型以及几种节电相关的系统和辅助工具。飞行员已经进行了许多测试，以评估模拟环境，现在可以对辅助系统进行评估，以补偿掉电情况下飞行员的态势感知损失。

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