摘要
本文提出了对一种电阻相移网络式预成多波束形成器故障诊断和定位的BITS（Building－inTestSystem）的方案并给出了某些试验结果。利用该系统可快速地将任一有故障的波束形成器检测出来并将其定位，通知显控计算机，从而可以使声响操作人员及时采取相应的措施，缩短排除故障的时间。
Abstract: This paper presents a new method of automatic trouble-diagnosing for the resister-phase shift beamformer and gives some experimental results. By using this system, the trouble from any beamformer can quickly be detected and located, then the computer is informed, so that the sonar operator can take necessary measures in time.
出处
《声学学报》
EI
CSCD
北大核心
1997年第5期442-448,共7页
Acta Acustica
关键词
电阻相移式
声呐
波束形成器
故障诊断
Acoustic devices
Acoustic equipment
Diagnosis
Failure analysis
Phase shift
