光传飞行控制系统余度技术研究

在简要介绍光传飞行控制系统及其余度技术的基础上，针对光传飞控系统的特点，从余度系统的结构，余度系统的可靠性，余度数目及余度系统的监控技术等方面提出了光传飞控系统的余度设计原则，并给出了光传飞控系统余度技术的软硬件总体结构。初步研究表明，光传飞行控制系统具有普通电传飞控系统无可比拟的优点，本文所提出的技术方案是进一步研究光传飞行控制系统余度技术的基础。

RESEARCH ON REDUNDANT TECHNIQUE OF FBL FLIGHT CONTROL SYSTEM

This Paper describes the redundant technique of Fly-by-light (FBL) flight Control System firstly. With the detailed introduction of architecture, reliabilities, numbers and monitoring technique, the principle of redundant technique of FBL is put forward, and the general architecture of software and hardware in the redundant technique of FBL flight control system is also given. The preliminary research shows that the redundant technique of FBL flight control system has many advantages which don ' t belong to Fly-by-wire (FBW) flight control system, and the scheme given in this paper is the foundation for further research on the redundant technique of FBL flight control system.