高升力控制计算机系统关键技术研究  

Research on Key Technology of High Lift Control Computer System

作　　者：郑久寿 马小博[1] 安书董 马子飞 许培元 Zheng Jiushou

机构地区：[1]航空工业西安航空计算技术研究所飞控研究室,陕西西安710068

出　　处：《工业控制计算机》2023年第8期33-35,共3页Industrial Control Computer

摘　　要：高升力系统是现代大型飞机的重要组成部分,直接影响飞机的起飞、降落以及巡航阶段特定任务的执行。在介绍高升力系统现状的基础上,针对现阶段高升力系统控制计算机安全性设计不足以及集中式驱动架构存在的潜在问题,进行了关键技术研究。提出了一种满足高升力系统安全性需求的通道故障逻辑设计,在分析国内外高升力系统架构的基础上,提出了一种基于时间确定性网络的分布式架构。上述工作可为高升力系统设计提供参考。The high-lift system is an important part of modern large aircraft and plays the key role in phase of aircraft taking off,landing and cruising.Firstly this paper gives an overall introduction of high lift system.Then it carries the key technology research basing on the safety design issue of high lift control computer system and the potential problem of centralized driving architecture.It proposes a design about channel fault logic,which can meet the safety requirement of high lift system.At last,it also proposes a distributed architecture basing on time-triggered network to overcome the issues which is faced for high lift centralized driving architecture.It can provide the reference for the high lift system design.

关 键 词：高升力系统 控制计算机 通道故障逻辑 分布式 

分 类 号：V247[航空宇航科学与技术—飞行器设计]