列车驾驶仿真系统中分布式视景仿真

Distributed visual simulation system in train simulator

研究了一种分布式结构的视景仿真系统,并将其用于列车驾驶仿真系统中。系统以PC机为硬件平台,通过分布式计算实现了三通道的视景输出。文中从分布式结构、场景模型的建立、视景仿真程序、自然现象的仿真等方面对该系统进行了介绍。该视景仿真系统已被成功地应用在高速列车仿真系统中。

The paper introduces a distributed visual simulation system and it is implemented in train simulator. In the PC based system, the distributed graphics computation is used to generate three channels output. The distributed structure of the visual simulation system, the visual simulation program and the scene modeling are discussed. The visual simulation system has been applied in highspeed train simulator successfully.