平显信息配色绩效评价模拟系统的开发与研究

发布时间：2018-02-28 04:54

本文关键词： 平视显示器显示色彩模拟系统视景仿真　出处：《电光与控制》2017年02期 　论文类型：期刊论文

【摘要】：为研究动态飞行中外界环境色彩对平显显示信息的视觉影响,研制了一套平显信息配色绩效评价模拟系统。首先,采用IData软件对飞行导航平显界面进行建模,设置平显颜色字符块变量;其次,将建模生成的平显画面导入模拟飞行视景中进行飞行模拟测试,在模拟飞行过程中调用JSBSim模型对飞行操作数据进行动力学解算;最后,在测试过程中根据不同的飞行视景改变不同的平显字符块颜色进行模拟操作绩效的考察。模拟系统使用了OSG视景仿真软件包进行高逼真度视景仿真开发,大幅度降低了模拟系统的开发周期与难度。经过若干飞行员的模拟飞行试验,显示画面无抖动、无畸变,平显信息配色过程中无明显的视觉延迟,完全满足飞行员的测试需要。
[Abstract]:In order to study the visual influence of environment color on display information in dynamic flight, a simulation system for evaluating the color matching performance of flat-display information is developed. Firstly, IData software is used to model the flat-display interface of flight navigation. Set the flat-display color character block variable; secondly, the flat-display screen generated by the modeling is imported into the simulated flight scene for flight simulation test, and the JSBSim model is used to calculate the flight operation data dynamically during the simulated flight. Finally, In the course of testing, according to different flight scene changing different color of flat-display character block, the simulation performance is investigated. The simulation system uses OSG visual simulation software package to develop high-fidelity visual simulation. The development cycle and difficulty of the simulation system are greatly reduced. Through the simulation flight tests of some pilots, the display images have no jitter, no distortion, and no obvious visual delay in the process of color matching of the display information, which fully meets the test needs of the pilots.
【作者单位】：中北大学信息与通信工程学院;
【基金】：国家重大科学仪器设备开发专项(2013YQ240803)
【分类号】：V243.6

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