| 某系统中FPGA控制行程继电器上电故障分析 |
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| 引用本文： | 王鹏辉.某系统中FPGA控制行程继电器上电故障分析[J].科学技术与工程,2012,12(20):5053-5055. |
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| 作者姓名： | 王鹏辉 |
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| 作者单位： | 中国空空导弹研究院,洛阳,471009 |
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| 摘 要： | 某型导引系统中,用行程继电器实现对位标器框架的锁定,采用FPGA实现对行程继电器的控制。在系统上电时,出现行程继电器非正常动作。通过分析试验现象和故障机理,提出了故障解决方法并通过了试验验证。该方法在继电器控制、电机控制方面,对上电瞬间异常工作故障分析方面具有较高的参考意义。
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| 关 键 词： | 行程继电器 上电故障 电压滞后 |
| 收稿时间： | 4/21/2012 5:54:15 PM |
| 修稿时间： | 4/21/2012 5:54:15 PM |
Diagnosis of Power-On Failure Based on FPGA Control Stroke Relay of a Certain System |
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| Wang penghui.Diagnosis of Power-On Failure Based on FPGA Control Stroke Relay of a Certain System[J].Science Technology and Engineering,2012,12(20):5053-5055. |
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| Authors: | Wang penghui |
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| Institution: | (China Airborne Missile Academy,Luoyang 471009,P.R.China) |
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| Abstract: | In a certain guiding system,the target seeker platform is locked by a stroke relay and the FPGA implements the control of the relay.On the system when power,the stroke relay appears abnormal actions.Through analyzing the test phenomenon and the fault mechanism,A solution is proposed and verified by experiment.The method of fault analysis when power on has a high reference significance on relay control and motor control. |
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| Keywords: | stroke relay power-on failure voltage delays |
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