基于ADAMS的航天继电器多余物检测试验条件研究
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摘要
提出了基于ADAMS仿真分析的航天继电器多余物检测试验条件研究方法。通过建立航天继电器内部多余物的运动模型,定义模型各组件间的接触关系,仿真分析了多余物在外加正弦和随机激励下的运动过程,并根据仿真结果研究多余物检测的试验条件。试验结果表明,这种研究方法可以较为准确地仿真分析航天继电器内部多余物在外加激励下的运动过程,是一种简便、直观的微粒碰撞噪声检测(PIND)试验条件研究方法。
The kinetics model of remainders within space relays was built,and contact relationships of each part were defined.The dynamic simulation under both random and sinusoidal vibration conditions was accomplished based on ADAMS to explore the test conditions of particle impact noise detection(PIND).The experiment results show that this method not only simulates the movement of remainders after excitation in space relays exactly,but also is a more convenient,visualized method to study the test conditions of PIND.
The kinetics model of remainders within space relays was built,and contact relationships of each part were defined.The dynamic simulation under both random and sinusoidal vibration conditions was accomplished based on ADAMS to explore the test conditions of particle impact noise detection(PIND).The experiment results show that this method not only simulates the movement of remainders after excitation in space relays exactly,but also is a more convenient,visualized method to study the test conditions of PIND.
引文
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[2]PHIL R.Testing techniques to improve relayreliability[J].EE:Evaluation Engineering,2005,44(4):44-48.
[3]郑南昌.控制系统继电器可靠性分析与措施[J].火箭推进,2005,31(4):58-62.
[4]HAMMERSTROM I,KUHN M,WITTNEBEN A.Channel adaptive scheduling for cooperative relaynetworks[C]∥2004 IEEE 60th VehicularTechnology Conference,2004,60(4):2784-2788.
[5]李大南.航天型号产品多余物及其预防和控制标准的实施检查[J].航天标准化,2006(1):17-20.
[6]DAVID R F S.Practical limitations of PIND testing[C]∥Proceedings of the 28th ElectronicsComponents Conference.1978(10):281-285.
[7]MCCULLOUGH R.Hermeticity and particle impactnoise test techniques[C]∥14th Annual Proceedingsof Reliability Physics.1996(8):256-262.
[8]杜迎,吕栋,潘伟力,等.粒子碰撞噪声检测(PIND)试验的研究[J].电子产品可靠性与环境试验,2005(1):34-39.
[9]ZHANG H,WANG S J,ZHAI G F.Dynamic modelof particle impact noise detection[C]∥IEEEIECON,2004:2577-2581.
[10]ZHANG H,WANG S J,ZHAI G F.Test conditionsdiscussion of particle impact noise detection for spacerelay[C]∥IEEE IECON,2004:2566-2572.
[11]张辉,王淑娟,翟国富.航天继电器多余物微粒碰撞噪声检测的单周期稳定性分析[J].航空学报,2005:26(3):362-366.
[12]郭卫东.虚拟样机技术与ADAMS应用实例教程[M].北京:北京航空航天大学出版社,2008.
[13]SU X P,ZHANG N,ZHANG S,et al.Designmethod of shading coil in electromagnetic mechanismof AC contactor based on FEA[C]∥InternationalConference on Electrical Machines and Systems,2008:201-204.