Separation Reliability Analysis for the Low-Shock Separation Nut with Mechanism Motion Failure Mode
A functional reliability simulation method based on the Kriging model is proposed to efficiently evaluate the functional reliability of low-shock separation nuts. First, a deterministic separation function simulation model of the separation nut is established. Second, the working load, geometric dim...
Ausführliche Beschreibung
Autor*in: |
Lei Niu [verfasserIn] Hongmao Tu [verfasserIn] Haiping Dong [verfasserIn] Nan Yan [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2022 |
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Übergeordnetes Werk: |
In: Aerospace - MDPI AG, 2014, 9(2022), 3, p 156 |
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Übergeordnetes Werk: |
volume:9 ; year:2022 ; number:3, p 156 |
Links: |
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DOI / URN: |
10.3390/aerospace9030156 |
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Katalog-ID: |
DOAJ065670957 |
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520 | |a A functional reliability simulation method based on the Kriging model is proposed to efficiently evaluate the functional reliability of low-shock separation nuts. First, a deterministic separation function simulation model of the separation nut is established. Second, the working load, geometric dimensions and propellant combustion parameters are introduced to establish the nonlinear implicit function of the separation nut in different separation stages, and the Kriging model is used to display the function. Finally, the functional reliability simulation workflow of the separation nut is established, and reliability and sensitivity analyses are performed to quantify the importance ranking of the working load, geometric size and propellant combustion parameters. It is shown that the influence of the uncertainties can be precisely described, and the preload and the support angle between the piston and nut flap play a dominant role in the separation reliability. This can further support the detailed design of the separation nut. | ||
650 | 4 | |a reliability analysis | |
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10.3390/aerospace9030156 doi (DE-627)DOAJ065670957 (DE-599)DOAJ6d3de9d703204e24b7e8d8a17d32780b DE-627 ger DE-627 rakwb eng TL1-4050 Lei Niu verfasserin aut Separation Reliability Analysis for the Low-Shock Separation Nut with Mechanism Motion Failure Mode 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A functional reliability simulation method based on the Kriging model is proposed to efficiently evaluate the functional reliability of low-shock separation nuts. First, a deterministic separation function simulation model of the separation nut is established. Second, the working load, geometric dimensions and propellant combustion parameters are introduced to establish the nonlinear implicit function of the separation nut in different separation stages, and the Kriging model is used to display the function. Finally, the functional reliability simulation workflow of the separation nut is established, and reliability and sensitivity analyses are performed to quantify the importance ranking of the working load, geometric size and propellant combustion parameters. It is shown that the influence of the uncertainties can be precisely described, and the preload and the support angle between the piston and nut flap play a dominant role in the separation reliability. This can further support the detailed design of the separation nut. reliability analysis sensitivity analysis Kriging model low-shock separation nut combustion Motor vehicles. Aeronautics. Astronautics Hongmao Tu verfasserin aut Haiping Dong verfasserin aut Nan Yan verfasserin aut In Aerospace MDPI AG, 2014 9(2022), 3, p 156 (DE-627)778375048 (DE-600)2756091-0 22264310 nnns volume:9 year:2022 number:3, p 156 https://doi.org/10.3390/aerospace9030156 kostenfrei https://doaj.org/article/6d3de9d703204e24b7e8d8a17d32780b kostenfrei https://www.mdpi.com/2226-4310/9/3/156 kostenfrei https://doaj.org/toc/2226-4310 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2022 3, p 156 |
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10.3390/aerospace9030156 doi (DE-627)DOAJ065670957 (DE-599)DOAJ6d3de9d703204e24b7e8d8a17d32780b DE-627 ger DE-627 rakwb eng TL1-4050 Lei Niu verfasserin aut Separation Reliability Analysis for the Low-Shock Separation Nut with Mechanism Motion Failure Mode 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A functional reliability simulation method based on the Kriging model is proposed to efficiently evaluate the functional reliability of low-shock separation nuts. First, a deterministic separation function simulation model of the separation nut is established. Second, the working load, geometric dimensions and propellant combustion parameters are introduced to establish the nonlinear implicit function of the separation nut in different separation stages, and the Kriging model is used to display the function. Finally, the functional reliability simulation workflow of the separation nut is established, and reliability and sensitivity analyses are performed to quantify the importance ranking of the working load, geometric size and propellant combustion parameters. It is shown that the influence of the uncertainties can be precisely described, and the preload and the support angle between the piston and nut flap play a dominant role in the separation reliability. This can further support the detailed design of the separation nut. reliability analysis sensitivity analysis Kriging model low-shock separation nut combustion Motor vehicles. Aeronautics. Astronautics Hongmao Tu verfasserin aut Haiping Dong verfasserin aut Nan Yan verfasserin aut In Aerospace MDPI AG, 2014 9(2022), 3, p 156 (DE-627)778375048 (DE-600)2756091-0 22264310 nnns volume:9 year:2022 number:3, p 156 https://doi.org/10.3390/aerospace9030156 kostenfrei https://doaj.org/article/6d3de9d703204e24b7e8d8a17d32780b kostenfrei https://www.mdpi.com/2226-4310/9/3/156 kostenfrei https://doaj.org/toc/2226-4310 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2022 3, p 156 |
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10.3390/aerospace9030156 doi (DE-627)DOAJ065670957 (DE-599)DOAJ6d3de9d703204e24b7e8d8a17d32780b DE-627 ger DE-627 rakwb eng TL1-4050 Lei Niu verfasserin aut Separation Reliability Analysis for the Low-Shock Separation Nut with Mechanism Motion Failure Mode 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A functional reliability simulation method based on the Kriging model is proposed to efficiently evaluate the functional reliability of low-shock separation nuts. First, a deterministic separation function simulation model of the separation nut is established. Second, the working load, geometric dimensions and propellant combustion parameters are introduced to establish the nonlinear implicit function of the separation nut in different separation stages, and the Kriging model is used to display the function. Finally, the functional reliability simulation workflow of the separation nut is established, and reliability and sensitivity analyses are performed to quantify the importance ranking of the working load, geometric size and propellant combustion parameters. It is shown that the influence of the uncertainties can be precisely described, and the preload and the support angle between the piston and nut flap play a dominant role in the separation reliability. This can further support the detailed design of the separation nut. reliability analysis sensitivity analysis Kriging model low-shock separation nut combustion Motor vehicles. Aeronautics. Astronautics Hongmao Tu verfasserin aut Haiping Dong verfasserin aut Nan Yan verfasserin aut In Aerospace MDPI AG, 2014 9(2022), 3, p 156 (DE-627)778375048 (DE-600)2756091-0 22264310 nnns volume:9 year:2022 number:3, p 156 https://doi.org/10.3390/aerospace9030156 kostenfrei https://doaj.org/article/6d3de9d703204e24b7e8d8a17d32780b kostenfrei https://www.mdpi.com/2226-4310/9/3/156 kostenfrei https://doaj.org/toc/2226-4310 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2022 3, p 156 |
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10.3390/aerospace9030156 doi (DE-627)DOAJ065670957 (DE-599)DOAJ6d3de9d703204e24b7e8d8a17d32780b DE-627 ger DE-627 rakwb eng TL1-4050 Lei Niu verfasserin aut Separation Reliability Analysis for the Low-Shock Separation Nut with Mechanism Motion Failure Mode 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A functional reliability simulation method based on the Kriging model is proposed to efficiently evaluate the functional reliability of low-shock separation nuts. First, a deterministic separation function simulation model of the separation nut is established. Second, the working load, geometric dimensions and propellant combustion parameters are introduced to establish the nonlinear implicit function of the separation nut in different separation stages, and the Kriging model is used to display the function. Finally, the functional reliability simulation workflow of the separation nut is established, and reliability and sensitivity analyses are performed to quantify the importance ranking of the working load, geometric size and propellant combustion parameters. It is shown that the influence of the uncertainties can be precisely described, and the preload and the support angle between the piston and nut flap play a dominant role in the separation reliability. This can further support the detailed design of the separation nut. reliability analysis sensitivity analysis Kriging model low-shock separation nut combustion Motor vehicles. Aeronautics. Astronautics Hongmao Tu verfasserin aut Haiping Dong verfasserin aut Nan Yan verfasserin aut In Aerospace MDPI AG, 2014 9(2022), 3, p 156 (DE-627)778375048 (DE-600)2756091-0 22264310 nnns volume:9 year:2022 number:3, p 156 https://doi.org/10.3390/aerospace9030156 kostenfrei https://doaj.org/article/6d3de9d703204e24b7e8d8a17d32780b kostenfrei https://www.mdpi.com/2226-4310/9/3/156 kostenfrei https://doaj.org/toc/2226-4310 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2022 3, p 156 |
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Lei Niu misc TL1-4050 misc reliability analysis misc sensitivity analysis misc Kriging model misc low-shock separation nut misc combustion misc Motor vehicles. Aeronautics. Astronautics Separation Reliability Analysis for the Low-Shock Separation Nut with Mechanism Motion Failure Mode |
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TL1-4050 Separation Reliability Analysis for the Low-Shock Separation Nut with Mechanism Motion Failure Mode reliability analysis sensitivity analysis Kriging model low-shock separation nut combustion |
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Separation Reliability Analysis for the Low-Shock Separation Nut with Mechanism Motion Failure Mode |
abstract |
A functional reliability simulation method based on the Kriging model is proposed to efficiently evaluate the functional reliability of low-shock separation nuts. First, a deterministic separation function simulation model of the separation nut is established. Second, the working load, geometric dimensions and propellant combustion parameters are introduced to establish the nonlinear implicit function of the separation nut in different separation stages, and the Kriging model is used to display the function. Finally, the functional reliability simulation workflow of the separation nut is established, and reliability and sensitivity analyses are performed to quantify the importance ranking of the working load, geometric size and propellant combustion parameters. It is shown that the influence of the uncertainties can be precisely described, and the preload and the support angle between the piston and nut flap play a dominant role in the separation reliability. This can further support the detailed design of the separation nut. |
abstractGer |
A functional reliability simulation method based on the Kriging model is proposed to efficiently evaluate the functional reliability of low-shock separation nuts. First, a deterministic separation function simulation model of the separation nut is established. Second, the working load, geometric dimensions and propellant combustion parameters are introduced to establish the nonlinear implicit function of the separation nut in different separation stages, and the Kriging model is used to display the function. Finally, the functional reliability simulation workflow of the separation nut is established, and reliability and sensitivity analyses are performed to quantify the importance ranking of the working load, geometric size and propellant combustion parameters. It is shown that the influence of the uncertainties can be precisely described, and the preload and the support angle between the piston and nut flap play a dominant role in the separation reliability. This can further support the detailed design of the separation nut. |
abstract_unstemmed |
A functional reliability simulation method based on the Kriging model is proposed to efficiently evaluate the functional reliability of low-shock separation nuts. First, a deterministic separation function simulation model of the separation nut is established. Second, the working load, geometric dimensions and propellant combustion parameters are introduced to establish the nonlinear implicit function of the separation nut in different separation stages, and the Kriging model is used to display the function. Finally, the functional reliability simulation workflow of the separation nut is established, and reliability and sensitivity analyses are performed to quantify the importance ranking of the working load, geometric size and propellant combustion parameters. It is shown that the influence of the uncertainties can be precisely described, and the preload and the support angle between the piston and nut flap play a dominant role in the separation reliability. This can further support the detailed design of the separation nut. |
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Separation Reliability Analysis for the Low-Shock Separation Nut with Mechanism Motion Failure Mode |
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|
score |
7.400736 |