飞行模拟器视景系统的设计与实现
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摘要
飞行模拟器的视景系统是飞行模拟器的重要组成部分,显著影响着整体模拟器飞行仿真的效果。针对飞行模拟视景系统场景范围大、场景对象复杂及对系统实时性要求较高等特点,设计了一种飞行模拟器视景系统实现方法,对视景系统实现过程中的视景显示系统、Mantis视景仿真软件和视景数据库给出了具体的设计方法,并对视景仿真中多通道网络同步、文件缓存及三维云仿真等关键技术进行较为深入的研究,提出了一种基于Mantis架构下的整个视景系统的设计开发流程。最终视景显示系统的实际效果能到达飞行员对起飞降落等日常训练的要求,飞行模拟器功能和性能的相关指标要求,实用性良好。
The visual simulation system is an important component of flight simulator, having a significant influence on flight simulation. The visual simulation system hasits own characteristics, wide range, complex object of the scene and high requirements of real-time. Based on the characteristics and requests of the whole flight simulator for the visual simulation system, the design method of visual display system, Mantis software and scene database were given, the development progress and implementation method of the system were introduced based on Mantis, and some key technologies during the system implementation, including multi-channel communication synchronization, cached file, 3 D clouds simulation, were explored.The results indicate that system meets daily training requirement and achieves high-quality of visual effect.
The visual simulation system is an important component of flight simulator, having a significant influence on flight simulation. The visual simulation system hasits own characteristics, wide range, complex object of the scene and high requirements of real-time. Based on the characteristics and requests of the whole flight simulator for the visual simulation system, the design method of visual display system, Mantis software and scene database were given, the development progress and implementation method of the system were introduced based on Mantis, and some key technologies during the system implementation, including multi-channel communication synchronization, cached file, 3 D clouds simulation, were explored.The results indicate that system meets daily training requirement and achieves high-quality of visual effect.
引文
[1]严利华,张伟,闫景波,等.飞机模拟器与模拟训练[M].北京:航空工业出版社,2017.
[2]高煊,郑康平,郭俊丽,等.飞行模拟系统中分布交互式视景的设计与实现[J].指挥控制与仿真,2013,35(5):84-87.
[3]邓晴莺,李国翚,王宝奇,等.某飞行模拟器视景系统的设计与实现[J].兵工自动化,2016,35(8):75-79.
[4]古树山,柴守权,王江南.飞行训练模拟器设计[J].电脑编程技巧与维护,2013(6):73-75.
[5]张镭.飞行模拟器飞行仿真系统建模与软件实现[D].哈尔滨:哈尔滨工业大学,2009.
[6]高亚奎,朱江,林皓,等.飞行仿真技术[M].上海:上海交通大学出版社,2015.
[7]张燕燕,黄其涛,韩俊伟,等.飞行模拟器视景系统的设计与实现[J].系统仿真学报,2009,21(12):3662-3667.
[8]邓晴莺,李国翚,王宝奇,等.大下视场飞行模拟器视景系统的设计与实现[J].系统仿真技术,2016,12(2):123-129.
[9]李京伟,张利萍.基于虚拟现实技术的飞行视景仿真[J].计算机工程与设计,2005,26(7):1935-1937.
[10]Quantum3D Inc. Mantis User's Guide[R]. Milpitas, CA, USA:Quantum3D Inc, 2006.
[11]周秀芝,田涛,胡文婷.基于Mantis的某型直升机视景系统设计与实现[J].计算机测量与控制,2017,25(1):135-136.
[12]吴家铸,党岗,刘华峰,等.视景仿真技术及应用[M].西安:西安电子科技大学出版社,2001.
[13]王乘,周均清,李利军. Creator可视化仿真建模技术[M].武汉:华中科技大学出版社,2005.
[14]Quantum3D Inc. Mantis VBO Cache Quick Start[R]. Milpitas,CA,USA:Quantum3D Inc, 2006.
[15]Quantum3D Inc. VolumetricCloud User Manual[R]. Milpitas,CA, USA:Quantum3D Inc, 2006.
[2]高煊,郑康平,郭俊丽,等.飞行模拟系统中分布交互式视景的设计与实现[J].指挥控制与仿真,2013,35(5):84-87.
[3]邓晴莺,李国翚,王宝奇,等.某飞行模拟器视景系统的设计与实现[J].兵工自动化,2016,35(8):75-79.
[4]古树山,柴守权,王江南.飞行训练模拟器设计[J].电脑编程技巧与维护,2013(6):73-75.
[5]张镭.飞行模拟器飞行仿真系统建模与软件实现[D].哈尔滨:哈尔滨工业大学,2009.
[6]高亚奎,朱江,林皓,等.飞行仿真技术[M].上海:上海交通大学出版社,2015.
[7]张燕燕,黄其涛,韩俊伟,等.飞行模拟器视景系统的设计与实现[J].系统仿真学报,2009,21(12):3662-3667.
[8]邓晴莺,李国翚,王宝奇,等.大下视场飞行模拟器视景系统的设计与实现[J].系统仿真技术,2016,12(2):123-129.
[9]李京伟,张利萍.基于虚拟现实技术的飞行视景仿真[J].计算机工程与设计,2005,26(7):1935-1937.
[10]Quantum3D Inc. Mantis User's Guide[R]. Milpitas, CA, USA:Quantum3D Inc, 2006.
[11]周秀芝,田涛,胡文婷.基于Mantis的某型直升机视景系统设计与实现[J].计算机测量与控制,2017,25(1):135-136.
[12]吴家铸,党岗,刘华峰,等.视景仿真技术及应用[M].西安:西安电子科技大学出版社,2001.
[13]王乘,周均清,李利军. Creator可视化仿真建模技术[M].武汉:华中科技大学出版社,2005.
[14]Quantum3D Inc. Mantis VBO Cache Quick Start[R]. Milpitas,CA,USA:Quantum3D Inc, 2006.
[15]Quantum3D Inc. VolumetricCloud User Manual[R]. Milpitas,CA, USA:Quantum3D Inc, 2006.