基于BP网络的机场助航故障灯检测  

Fault Detection of the Airfield Lights Based on BP Network

作　　者：张燕妮[1] 丁维才[2] 

机构地区：[1]大连医科大学,大连116044 [2]大连电子研究所,大连116085

出　　处：《科学技术与工程》2010年第27期6763-6765,共3页Science Technology and Engineering

摘　　要：恒流调光器是为飞机起降提供目视引导的关键设备。对回路中故障灯的准确及时检测是调光器的重要功能。针对调光器的国际标准以及国标对该功能均有严格要求,但有关该功能原理目前少有资料可借鉴。提出利用BP神经网络对调光器回路中的故障进行监测并测算故障灯数目。实践表明方法能有效监测调光器故障并能准确报告故障灯数目。Constant current regulator （CCR） is to provide visual guidance for aircraft taking off and landing.The detection of the lamp fault is very important function of CCR.The international standards and national standards are strict requirements on the functionality,but the principles are not discussed.Using the BP network to monitor the circuit failure as well as to estimate the number of the fault light.Practice shows that way introduced in this article can monitor the circuit failure effectively and report the number of fault lights accurately.

关 键 词：BP网络 调光器 灯故障检测 

分 类 号：TP273.1[自动化与计算机技术—检测技术与自动化装置]