航天继电器微观形貌参数与电气参数融合方法研究
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摘要
航天继电器接触性能的好坏直接影响整个系统的稳定运行,为全面分析其接触性能,研究了一种融合触点表面微观粗糙度参数与宏观性能参数的方法。利用非接触式表面形貌仪扫描恒定温度应力贮存加速试验后的触点表面,建立触点组接触差平面,提出接触粗糙度参数的概念并计算这些参数。采用灰色关联度分析法分析接触电阻与多个特征参数之间的灰色关联度,以接触电阻为桥梁,根据参数之间的灰色关联度对多维特征参数进行融合,特征融合之后的参数与接触电阻参数曲线图的变化趋势基本一致。分析结果表明:该方法可对继电器微观和宏观参数进行有效融合,综合反映继电器贮存期间的接触性能情况。
The stable operation of the whole system is directly affected by the contact performance of aerospace relay. In order to comprehensively analyze its contact performance,a method of fused surface microroughness parameters and macro-performance parameters of contact surfaces is studied. The contact surfaces after constant temperature stress storage acceleration test are scanned by using a non-contact surface topography instrument,and then the contact difference plane of the contact group is established. The concept of contact roughness parameters is proposed and these contact roughness parameters are calculated. The grey correlation degree analysis method is used to analyze the gray correlation between contact resistance and multiple characteristic parameters. By taking the contact resistance as a bridge,the multi-dimensional characteristic parameters are fused according to the gray correlation degree among the parameters. The parameters after the feature fusion are basically consistent with the change trend of the contact resistance parameter curve. The analysis results show that the micro and macro parameters of the relay can be effectively fused by using this method and the contact performance can be comprehensively reflected during the storage of the relay.
The stable operation of the whole system is directly affected by the contact performance of aerospace relay. In order to comprehensively analyze its contact performance,a method of fused surface microroughness parameters and macro-performance parameters of contact surfaces is studied. The contact surfaces after constant temperature stress storage acceleration test are scanned by using a non-contact surface topography instrument,and then the contact difference plane of the contact group is established. The concept of contact roughness parameters is proposed and these contact roughness parameters are calculated. The grey correlation degree analysis method is used to analyze the gray correlation between contact resistance and multiple characteristic parameters. By taking the contact resistance as a bridge,the multi-dimensional characteristic parameters are fused according to the gray correlation degree among the parameters. The parameters after the feature fusion are basically consistent with the change trend of the contact resistance parameter curve. The analysis results show that the micro and macro parameters of the relay can be effectively fused by using this method and the contact performance can be comprehensively reflected during the storage of the relay.
引文
[1]叶雪荣,林义刚,黄晓毅,等.航天继电器贮存过程吸合时间退化机理研究[J].电工技术学报,2017,32(11):173-179.(Ye Xuerong,Lin Yigang,Huang Xiaoyi,et al.Study on the Mechanism of the Absorption Time Degradation of Space Relay Storage Process[J].Transactions of China Electrotechnical Society,2017,32(11):173-179.)
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[4]蔡忠义,项华春,王攀,等.竞争失效下多元退化建模的导弹贮存寿命评估[J].系统工程与电子技术,2018,40(5):1183-1188.(Cai Zhongyi,Xiang Huachun,Wang Pan,et al.Estimation of Missile Storage Life for Multivariate Degradation Modeling under Competitive Failure[J].Systems Engineering and Electronics,2018,40(5):1183-1188.
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[8]Li W H,Zhou L L,Lu W D.Reliability Analysis of the Sealed Relay Based on Degradation Data[J].IEEJTransactions on Electirical and Electronic Engineering,2018,13(3):362-366.
[9]Wang S J,Hu F,Su B N,et al.Method for Calculation of Contact Resistance and Finite Element Simulation of Contact Temperature Rise Based on Rough Surface Contact Model[C]//26th International Conference on Electrical Contacts,Beijing,ICEC,2012:317-321.
[10]周蠡,鲁铁成,张博,等.基于三维分形接触电阻模型的粗糙表面多物理场耦合分析[J].电工技术学报,2015,30(14):226-232.(Zhou Li,Lu Tiecheng,Zhang Bo,et al.Multiphysical Field Coupling Analysis of Rough Surface Based on 3d Fractal Contact Resistance Model[J].Journal of Electrical Technology,2015,30(14):226-232.)
[11]Li W H,Zhou L L,Kong M J,et al.Contact Resistance Modeling of Sealed Relay Based on 3D Topography Reduction[J].IEEE Transactions on Components Packaging and Manufacturing Technology,2018,8(3):410-415.
[12]刘思峰,杨英杰,吴利丰,等.灰色系统理论及其应用[M].北京:科学出版社,2014:63-108.(Liu Sifeng,Yang Yingjie,Wu Lifeng,et al.Grey System Theory and Its Application[M].Beijing:Science Press,2014:63-108.)
[13]孙曙光,张强,杜太行,等.基于灰色关联度的框架式断路器故障诊断方法[J].仪器仪表学报,2017,38(10):2525-2535.(Sun Shuguang,Zhang Qiang,Du Taihang,et al.Fault Diagnosis Method of Frame Circuit Breakers Based on Grey Correlation Degree[J].Journal of Instrumentation,2017,38(10):2525-2535.)
[14]孔令号,焦彦军,戴志辉.基于灰色关联度的站域保护原理[J].电网技术,2014,38(8):2274-2279.(Kong Linghao,Jiao Yanjun,Dai Zhihui.The Principle of Station Area Protection Based on Grey Correlation Degree[J].Electric Net Technology,2014,38(8):2274-2279.)
[15]韩迎春,童晓阳.利用时空电气量基于灰色关联度的电网故障诊断[J].电网技术,2017,41(2):581-588.(Han Yingchun,Tong Xiaoyang.Power Grid Fault Diagnosis Based on Grey Correlation Degree Based on Spatial and Temporal Electrical Quantities[J].Electric Net Technology,2017,41(2):581-588.)
[16]尚爱聪.军用密封继电器非工作状态贮存可靠性研究[C].第八届全国可靠性物理学术讨论会,1999:263-270.(Shang Aicong.Research on Storage Reliability of Military Sealed Relays in Non-working State[C].The 8th National Symposium on Reliability Physics,1999:263-270.)
[17]Hammersc,hmidt M,Neuhaus A R,Rieder W F.The Effects of Material Transfer in Relays Diagnosed by Force and/or Voltage Measurement[J].IEEE Transactions on Components and Packaging Technologies,2004,27(1):12-18.
[2]董宝旭,王淑娟,孟彦辰,等.基于Wiener过程的航天继电器可靠性评估方法[J].电器与能效管理技术,2015(11):12-16+36.(Dong Baoxu,Wang Shujuan,Meng Yanchen,et al.Reliability Evaluation Method of Aerospace Relay Based on Wiener Process[J].Electrical Apparatus and Energy Efficiency Management Technology,2015(11):12-16+36.)
[3]周月阁,叶雪荣,翟国富.基于性能退化和MonteCarlo仿真的系统性能可靠性评估[J].仪器仪表学报,2014,35(05):1185-1191.(Zhou Yuege,Ye Xuerong,Zhai Guofu.Reliability Evaluation of System Performance Based on Performance Degradation and Monte-Carlo Simulation[J].Chinese Journal of Scientific Instrument,2014,35(05):1185-1191.)
[4]蔡忠义,项华春,王攀,等.竞争失效下多元退化建模的导弹贮存寿命评估[J].系统工程与电子技术,2018,40(5):1183-1188.(Cai Zhongyi,Xiang Huachun,Wang Pan,et al.Estimation of Missile Storage Life for Multivariate Degradation Modeling under Competitive Failure[J].Systems Engineering and Electronics,2018,40(5):1183-1188.
[5]Ye Z S,Chen I.P,Tang L C,et al.Accelerated Degradation Test Planning Using the Inverse Gaussian Process[J].IEEE Trans on Reliability,2014,63(3):750-763.
[6]Cai Z,Chen Y,Zhang Q,et al.Residual Lifetime Prediction Model of Nonlinear Accelerated Degradation Data with Measurement Error[J].Journal of Systems Engineering and Electronics,2017,28(5):1028-1038.
[7]陆俭国,骆燕燕,李文华,等.航天继电器贮存寿命试验及失效分析[J].电工技术学报,2009,24(2):54-59.(Lu J G,Luo Y Y,Li W H,et al.Storage Life Test and Failure Analysis of Space Relay[J].Journal of Electrical Technology,2009,24(2):54-59.)
[8]Li W H,Zhou L L,Lu W D.Reliability Analysis of the Sealed Relay Based on Degradation Data[J].IEEJTransactions on Electirical and Electronic Engineering,2018,13(3):362-366.
[9]Wang S J,Hu F,Su B N,et al.Method for Calculation of Contact Resistance and Finite Element Simulation of Contact Temperature Rise Based on Rough Surface Contact Model[C]//26th International Conference on Electrical Contacts,Beijing,ICEC,2012:317-321.
[10]周蠡,鲁铁成,张博,等.基于三维分形接触电阻模型的粗糙表面多物理场耦合分析[J].电工技术学报,2015,30(14):226-232.(Zhou Li,Lu Tiecheng,Zhang Bo,et al.Multiphysical Field Coupling Analysis of Rough Surface Based on 3d Fractal Contact Resistance Model[J].Journal of Electrical Technology,2015,30(14):226-232.)
[11]Li W H,Zhou L L,Kong M J,et al.Contact Resistance Modeling of Sealed Relay Based on 3D Topography Reduction[J].IEEE Transactions on Components Packaging and Manufacturing Technology,2018,8(3):410-415.
[12]刘思峰,杨英杰,吴利丰,等.灰色系统理论及其应用[M].北京:科学出版社,2014:63-108.(Liu Sifeng,Yang Yingjie,Wu Lifeng,et al.Grey System Theory and Its Application[M].Beijing:Science Press,2014:63-108.)
[13]孙曙光,张强,杜太行,等.基于灰色关联度的框架式断路器故障诊断方法[J].仪器仪表学报,2017,38(10):2525-2535.(Sun Shuguang,Zhang Qiang,Du Taihang,et al.Fault Diagnosis Method of Frame Circuit Breakers Based on Grey Correlation Degree[J].Journal of Instrumentation,2017,38(10):2525-2535.)
[14]孔令号,焦彦军,戴志辉.基于灰色关联度的站域保护原理[J].电网技术,2014,38(8):2274-2279.(Kong Linghao,Jiao Yanjun,Dai Zhihui.The Principle of Station Area Protection Based on Grey Correlation Degree[J].Electric Net Technology,2014,38(8):2274-2279.)
[15]韩迎春,童晓阳.利用时空电气量基于灰色关联度的电网故障诊断[J].电网技术,2017,41(2):581-588.(Han Yingchun,Tong Xiaoyang.Power Grid Fault Diagnosis Based on Grey Correlation Degree Based on Spatial and Temporal Electrical Quantities[J].Electric Net Technology,2017,41(2):581-588.)
[16]尚爱聪.军用密封继电器非工作状态贮存可靠性研究[C].第八届全国可靠性物理学术讨论会,1999:263-270.(Shang Aicong.Research on Storage Reliability of Military Sealed Relays in Non-working State[C].The 8th National Symposium on Reliability Physics,1999:263-270.)
[17]Hammersc,hmidt M,Neuhaus A R,Rieder W F.The Effects of Material Transfer in Relays Diagnosed by Force and/or Voltage Measurement[J].IEEE Transactions on Components and Packaging Technologies,2004,27(1):12-18.
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