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[1]庞军.寄生振荡电路对液体轨姿控发动机 电磁阀门阻值测试影响研究[J].火箭推进,2009,35(05):46-49.
　Pang Jun.Research on parasitical monofier circuit influence on liquid orbit attitude control engine solenola Valve reSlStanCe teSt[J].Journal of Rocket Propulsion,2009,35(05):46-49.
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寄生振荡电路对液体轨姿控发动机 电磁阀门阻值测试影响研究

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V] 卷: 35 期数: 2009年05期 页码: 46-49 栏目: 测控与试验 出版日期: 2009-10-30
Title:
Research on parasitical monofier circuit influence on liquid orbit attitude control engine solenola Valve reSlStanCe teSt
作者:
庞军
海军驻西安导弹设备军事代表室，陕西西安710000
Author(s):
Pang Jun
Military Representative Office of the Navy Missile Armament Stationed in Xi7an，Xi’an 710100，China
关键词:
寄生振荡电路; 液体火箭发动机; 电磁阎; 测试
Keywords:
parasitical monofier circuit; liquid rocket engine; solenoid valve; test
分类号:
V434
文献标志码:
A
摘要:
当液体轨姿控发动机所处的测试环境、电磁环境比较复杂．供配电线路干扰较 大时，多功能测试仪测试发动机回路阻值结果可能会偏离实际值。出现测试值整体失真现象， 主要原因是多功能测试仪对电感性负载测试过程中，存在寄生振荡电路的影响。通过试验验 证，在测试电路中增加消振电容，能够有效地消除寄生振荡，解决回路阻值测试整体失真问 题。
Abstract:
Loop resistance values by a muhifunctional tester may deviate from the real ones when test an orbit attitude control engine in a complicated electromagnetic environment with interferences．Such a test result is likely to complete distorte．The main reason is that there exists a parasitical monofier circuit during the test．The paper puts forward a method of adding shock ob— sorber capacitance in the test circuit．Test shows that this method can effectively overcome parasitical monofier．

参考文献/References:

[1]液体火箭发动机设计(下)[M]．北京：宇航出版社．
[2]蒋焕文，孙续．电子测量(第二版)[M]．北京：中国计 量出版社．
[3][美]休泽尔，著．液体火箭发动机现代工程设计[M]． 朱宁昌．译．北京：宇航出版社．

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备注/Memo

收稿日期：2009-07—14；修回日期：2009-09-16。 作者简介：庞军(1963一)，男，高级工程师，研究领域为液体火箭发动机。

更新日期/Last Update: 1900-01-01