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飞机载荷谱实测数据双缓冲视景仿真系统设计

田兆锋 闫楚良

田兆锋, 闫楚良. 飞机载荷谱实测数据双缓冲视景仿真系统设计[J]. 北京航空航天大学学报, 2015, 41(3): 431-436. doi: 10.13700/j.bh.1001-5965.2014.0599
引用本文: 田兆锋, 闫楚良. 飞机载荷谱实测数据双缓冲视景仿真系统设计[J]. 北京航空航天大学学报, 2015, 41(3): 431-436. doi: 10.13700/j.bh.1001-5965.2014.0599
TIAN Zhaofeng, YAN Chuliang. Design of visual simulation system of aircraft flight load spectrum measured data based on double-buffering technology[J]. Journal of Beijing University of Aeronautics and Astronautics, 2015, 41(3): 431-436. doi: 10.13700/j.bh.1001-5965.2014.0599(in Chinese)
Citation: TIAN Zhaofeng, YAN Chuliang. Design of visual simulation system of aircraft flight load spectrum measured data based on double-buffering technology[J]. Journal of Beijing University of Aeronautics and Astronautics, 2015, 41(3): 431-436. doi: 10.13700/j.bh.1001-5965.2014.0599(in Chinese)

飞机载荷谱实测数据双缓冲视景仿真系统设计

doi: 10.13700/j.bh.1001-5965.2014.0599
基金项目: 国家自然科学基金资助项目(50135010)
详细信息
    作者简介:

    田兆锋(1975—),男,山东德州人,博士后,tian.zf@139.com

    通讯作者:

    闫楚良(1947—),男,内蒙古通辽人,研究员,yancl@sina.com,主要研究方向为飞机结构可靠性.

  • 中图分类号: TP319;V217+.32

Design of visual simulation system of aircraft flight load spectrum measured data based on double-buffering technology

  • 摘要: 飞机载荷谱实测数据视景仿真是飞机机动动作识别和实测数据有效性验证的重要手段.针对飞机实测数据源的不同数据结构,提出了逻辑数据通道的数据存储方法,解决了不同实测对象形成的不同数据源结构差异问题;针对大数据量实测数据进行飞行视景模拟时模型复杂性造成的性能问题,建立了物理通道和逻辑数据通道解析模型;基于数据双缓冲和绘图双缓冲机制,构建了飞行器模型和实测数据视景仿真系统环境,对不同试验用机的飞行实测数据进行了分析和验证.该视景系统完全满足Gigabyte级别的不同机型载荷谱飞行实测试验数据的验证和机动动作识别要求,完整地再现整个飞行历程,为飞机飞行历程机动动作识别、数据有效性验证和数据后期处理提供可视化平台.

     

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出版历程
  • 收稿日期:  2014-09-26
  • 网络出版日期:  2015-03-20

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