基于DSP的通航飞机自动配电系统设计  

Automatic Power Distribution System Design for Navigation Aircraft Based on DSP

作　　者：张秦岭[1] 温菲菲 刘磊[1] 

机构地区：[1]北京航空航天大学无人驾驶飞行器设计研究所,北京100191

出　　处：《测控技术》2014年第1期83-86,共4页Measurement & Control Technology

基　　金：北京市优秀人才培养资助计划(2011D009002000003)

摘　　要：机载配电系统是飞行器平台的核心设备,对以小型飞机为代表的通航飞机机载电源系统进行分析和研究,提出了一种以DSP为控制核心的低压直流自动配电系统来满足小型飞机通用性要求。该系统应用了SSPC固态功率控制器作为执行元件,针对自主配电控制、故障容错设计提出相应的软硬件实现方案。通过原理样机的试验验证,该系统达到了预期的功能需求。Airborne distribution system is the core equipment of the aircraft platform. The airborne power sys- tem of general aviation aircraft, represented by small-sized plane, is analyzed and reasearched. A low voltage DC automatic power distribution system is proposed based on the DSP to meet the generality requirements. SSPC is used as the execute component of the system and a corresponding implementation scheme is put for- ward in view of the independent distribution control and fault tolerant design. The experimental results show that the system achieves the expected function demand.

关 键 词：通用航空 配电系统 固态功率控制器 DSP 余度 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]