| 鱼雷计算机组件距离门时间电路故障分析 |
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| 引用本文： | 丁永忠 陈刚 袁雪萍. 鱼雷计算机组件距离门时间电路故障分析[J]. 鱼雷技术, 2004, 12(3): 33-36 |
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| 作者姓名： | 丁永忠 陈刚 袁雪萍 |
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| 作者单位： | [1]驻西安东风仪表厂军事代表室，陕西西安，710065 [2]西安东风仪表厂，陕西西安，710065 |
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| 摘 要： | 通过对鱼雷计算机组件距离门电路原理分析，对该电路在低温条件下距离门开启、关闭功能紊乱的故障进行剖析，认为故障原因在于1V27位的BT33D管子特性有问题．为解决这一故障，应明确对1V27管子的饱和压降和谷点电压指标要求。实际调试表明，这一技术措施是有效的，提高了鱼雷计算机组件的可靠性。
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| 关 键 词： | 鱼雷 计算机组件 距离门 故障 |
Failure Analysis of Range Gate Time Circuit in Torpedo Computer Assembly |
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| DING Yong-zhong CHEN Gang Yuan Xue-ping. Failure Analysis of Range Gate Time Circuit in Torpedo Computer Assembly[J]. Torpedo Technology, 2004, 12(3): 33-36 |
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| Authors: | DING Yong-zhong CHEN Gang Yuan Xue-ping |
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| Affiliation: | DING Yong-zhong~1 CHEN Gang~1 Yuan Xue-ping~2 |
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| Abstract: | The function disorder of opening and closing of range gate circuit under low temperature is analyzed by means of discussion about the circuit principle,and the conclusion is reached that the problem is the characteristics of the transistor BT33D at 1V_(27).To resolve the problem must define the indexes for the saturated voltage reduction and the valley point voltage. |
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| Keywords: | torpedo computer assembly range gate failure |
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