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为了解决传统电传操纵系统抗电磁干扰能力差、带宽低等问题,提出了飞行控制系统光传方案。作为新一代飞行控制技术,光传操纵有许多电传不可比拟的优势。以一个实际的伺服系统为例,阐述了光传飞行控制系统的基本原理,深入论证了光传飞控系统的关键元器件和关键技术,对几种光传总线的主要特性以及光传总线的拓扑结构、余度方案等进行了分析比较。该系统通过实现了一个基于光纤通道协议的原型系统得到验证,已成功应用于飞行控制系统与飞行仿真系统之间的通信。
In order to solve the problems of the traditional telex control system such as poor anti-electromagnetic interference ability and low bandwidth, the flight control system is put forward. As a new generation of flight control technology, there are many advantages of light transmission with many telex. Taking an actual servo system as an example, the basic principle of the flight control system of light transmission is expounded, the key components and key technologies of the flight control system are demonstrated in depth, and the main characteristics of several light transmission buses and the main characteristics of the light transmission bus Topology, redundancy programs were analyzed and compared. The system is validated by implementing a prototype system based on Fiber Channel protocol and has been successfully applied to the communication between flight control system and flight simulation system.