基于虚拟样机的激光传输模拟仿真系统开发

Development of Laser Transmission Simulation System Based on Virtual Prototype

可视化模拟仿真激光脉冲的传输过程,对激光研究和应用具有重要意义。基于激光传输装置的运行需求,提出了一种基于虚拟样机技术的模拟仿真方案。使用基于改进了的粒子系统来等效处理激光在仿真场景中的形态与运动,以VisualC++6.0为开发平台、Vega为仿真引擎、以MatLab和SG99为实时数据处理工具,构造了激光传输装置虚拟样机模型,实现了激光脉冲的可视化建模,建立了一个三维可视化激光传输过程的仿真系统,完成了对激光传输过程三维模拟、仪器工作状态监控和仿真信息查询等功能。

Visualization and simulation of the laser beam transport make great significances to the research and development of laser. With regard to the requirement to run the Laser System, a simulation scheme based on Virtual Prototype was proposed. The laser＇s pattern and movement in simulation scene was equivalently based on the use of improved particles system. For the development platform to Visual C＋＋ 6.0, the simulation engine to Vega, the Matlab and SG99 to real-time data processing tools, the laser transmission device virtual prototype models was constructed, and the visualization of the laser pulse was achieved. Finally, a simulation system for visualize and simulate the laser beam transport was carried out. It can be used to simulate laser propagation in 3D form, supervise the working state of the optics apparatus and inquiry the simulation related information of the key apparatus of the Laser System.