飞行模拟器视景系统的设计与总调

完成飞行模拟视景系统中各子系统的集成并完成总体调试，实现飞行模拟器的视景系统。采用串行、并行和网络通信方法将各子系统集成为复杂系统。消除各子系统间的相互干扰；解决复杂系统中的同步与协调问题；对信号进行滤波和平滑；消除网络阻塞。实现了目标投影系统和天地景投影系统的各种功能，使视景系统达到要求的性能指标，获得了满意的飞行模拟效果。

Design and Overall Test of the Visual System in Flight Simulation System

To combine all of the subsystems in a flight simulation visual system and complete the overall test, the subsystems were linked into a complex system by computer serial, parallel, and network communications; mutual disturbances among the subsystems were removed; all of the subsystems were synchronized and coordinated; the head position signals were smoothed; blocking problems of the network were solved. Various functions of the target/background projecting systems are realized, the design specifications of the visual system are reached and the satisfactory effect for the flight simulation is achived.