| 基于三维地形的虚拟仪表仿真技术研究与实现 |
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| 引用本文： | 陈雷,赵刚,李荣江.基于三维地形的虚拟仪表仿真技术研究与实现[J].四川理工学院学报(自然科学版),2010,23(2):178-180,184. |
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| 作者姓名： | 陈雷 赵刚 李荣江 |
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| 作者单位： | 四川大学电子信息学院,成都,610064 |
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| 摘 要： | 虚拟仪表仿真技术研究一直是航空仿真领域中热门研究课题。文章研究了某型飞机虚拟仪表在Creator/Vega开发环境下利用DOF技术的快捷实现方法,讨论仪表的数据驱动技术,应用多线程编程技术实现仪表的实时仿真功能。仿真结果表明该系统具有开销小、延迟低特点,平均帧率达到30 fps以上,满足实时交互需求。
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| 关 键 词： | 虚拟仪表 视景仿真 自由度 |
Research of Virtual Instrument Simulation Technology Based on 3D Terrain |
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| CHEN Lei,ZHAO Gang,LI Rong-jiang.Research of Virtual Instrument Simulation Technology Based on 3D Terrain[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,2010,23(2):178-180,184. |
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| Authors: | CHEN Lei ZHAO Gang LI Rong-jiang |
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| Institution: | CHEN Lei,ZHAO Gang,LI Rong-jiang(School of Electronics , Information Engineering,Sichuan University,Chengdu 610064,China) |
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| Abstract: | Virtual instrument dynamic simulation technology has been a hot field of aviation simulation research.This paper studied the quick carried out methods of the virtual instrument in a certain types aircraft based on Creator/Vega,discussed the virtual instrument data-driven technique,and applied multi-threading technology to realize the function of instrument dynamic simulation.Simulation results show that the system has the characteristics of small overhead,low latency,and the average frame reached 30 fps or ... |
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| Keywords: | virtual instrument visual simulation DOF |
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