型号装备寿命概念及指标验证分析
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摘要
针对航空发动机型号装备研制中所提出的寿命指标含义不清晰的问题,基于GJB 451和GJB 451A,梳理分析了与寿命相关的参数,进一步明确了各参数之间的相互关系以及寿命与故障关系等。分类分析了个体寿命和总体寿命,明确型号装备寿命指标对应的是装备总体寿命指标。对于型号装备耐久寿命的验证,介绍了2种耐久寿命验证试验类型,明确耐久性试验利用极小样本个体寿命鉴定总体寿命的关键在于合理选择经验系数。针对型号装备长期寿命指标缺少有效验证手段的问题,提出了加速寿命试验和加速耐久性试验2种加速验证方式。
Aiming at the problem that the meaning of lifetime index was not clear in the development of aeroengine model equipment,the parameters related to lifetime were sorted out and analyzed based on GJB 451 and GJB 451 A,and the relationship between the parameters and the relationship between lifetime and failure were further clarified. The individual lifetime and collectivity lifetime were classified and analyzed. It was clear that the lifetime index of the model equipment corresponds to the collectivity lifetime index of the equipment. For the verification of the durability lifetime of model equipment,two types of durability lifetime verification test were introduced. It was clear that the key of using minimal sample individual lifetime to identify the collectivity lifetime of durability test was to select the experience coefficient reasonably. Aiming at the lack of effective verification means for long-term lifetime index of model equipment,accelerated lifetime test and accelerated durability test were proposed.
Aiming at the problem that the meaning of lifetime index was not clear in the development of aeroengine model equipment,the parameters related to lifetime were sorted out and analyzed based on GJB 451 and GJB 451 A,and the relationship between the parameters and the relationship between lifetime and failure were further clarified. The individual lifetime and collectivity lifetime were classified and analyzed. It was clear that the lifetime index of the model equipment corresponds to the collectivity lifetime index of the equipment. For the verification of the durability lifetime of model equipment,two types of durability lifetime verification test were introduced. It was clear that the key of using minimal sample individual lifetime to identify the collectivity lifetime of durability test was to select the experience coefficient reasonably. Aiming at the lack of effective verification means for long-term lifetime index of model equipment,accelerated lifetime test and accelerated durability test were proposed.
引文
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[14]张慰,李晓阳,姜同敏,等.基于BP神经网络的多应力加速寿命试验预测方法[J].航空学报,2009(9):1691-1696.(in Chinese)ZHANG Wei, LI Xiaoyang, JIANG Tongmin, et al. Life-prediction of multi-stress accelerated life testing based on BP algorithm of artificial neural network[J]. Acta Aeronautica Et Astronautica Sinica, 2009(9):1691-1696.(in Chinese)
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[16]肖阳,吕卫民,江式伟,等.导弹板级电子产品加速环境谱设计方法[J].战术导弹技术,2016(6):38-45.XIAO Yang, LYU Weimin, JIANG Shiwei, et al. Accelerated environmental spectrum design of missile board electronic device[J].Tactical Missile Technology, 2016(6):38-45.(in Chinese)
[2]王文平,王向晖,张庆君,等.基于Arrhenius模型的星载电子产品加速寿命试验技术[J].航天器环境工程,2018,35(3):247-251.WANG Wenping, WANG Xianghui, ZHANG Qingjun, et al. Accelerated life test technology for satellite electronic products based on Arrhenius model[J]. Spacecraft Environment Engineering, 2018, 35(3):247-251.(in Chinese)
[3]胡林忠.电子产品的寿命设计与管理[J].电子产品可靠性与环境试验,2009,27(S1):147-151.HU Linzhong. Life design and management of electric products[J].Electronic Product Reliability And Environmental Testing,2009,27(S1):147-151.(in Chinese)
[4]王志梅,刘正高.航天器寿命数据的定义、范畴及其分类研究[J].质量与可靠性,2009(4):22-24.WANG Zhimei, LIU ZhiGao. Study on the definition, scope and category of the spacecraft lifetime data[J]. Quality and Reliability, 2009(4):22-24.(in Chinese)
[5]全国军事技术装备可靠性标准化技术委员会. GJB 451A-2005可靠性维修性保障性术语[S].北京:中国标准出版社,2004:10-11.National technical committee for standardization of reliability of military technical equipment. GJB 451A-2005. Reliability, maintainability and supportability terms[S]. Beijing:China Standards Press, 2004:10-11.(in Chinese)
[6]全国军事技术装备可靠性标准化技术委员会. GJB 451-1990可靠性维修性术语[S].北京:中国标准出版社,1990:3-4.National technical committee for standardization of reliability of military technical equipment. GJB 451-1990. Reliability and maintainability terms[S]. Beijing:China Standards Press, 1990:3-4.(in Chinese)
[7]吕俊霞.电子设备的故障及其规律分析[J].电子质量,2007(10):47-49.LYU Junxia. The breakdown and its regulation of the electronics equipments is analytical[J]. Electronics Quality, 2007(10):47-49.(in Chinese)
[8]上官芝,付桂翠,万博.基于加速性能退化的元器件贮存寿命预测[J].电子产品可靠性与环境试验,2009,27(5):32-36.SHANGGUAN Zhi, FU Guicui, WAN Bo. Component storage life prediction based on accelerated performance degradation[J]. Electronic Product Reliability and Environmental Testing, 2009, 27(5):32-36.(in Chinese)
[9]国防科学技术委员会.航空技术装备寿命和可靠性工作暂行规定[S].北京:国防科学技术委员会,1985:10-15.Commission of Science, Technology and Industry for National Defense.Aviation technology equipment life and reliability working regulations[S]. Beijing:Commission of Science, 1985:10-15.(in Chinese)
[10]杨为民,屠庆慈,陆廷孝.对工程经验法的理论分析[J].航空学报,1988,9(8):366-374.YANG Weimin, TU Qingci, LU Tingxiao. Theoretical analysis of engineering experience method[J]. Acta Aeronautica Et Astronautica Sinica, 1988, 9(8):366-374.(in Chinese)
[11]机械电子工业部第二一三研究所. GJB 736.13-91火工品试验方法加速寿命试验恒定温度应力试验法[S].北京:中国标准出版社,1991:1-14.The 213rd research institute of the ministry of machinery and electronics industry. GJB 736.13-91. Method of initiating explosive device test Accelerated life test-Method of constant temperature stress[S]. Beijing:China Standards Press, 1991:1-14.(in Chinese)
[12]总装军械技术研究所. GJB 5103-2004弹药元件加速寿命试验方法[S].北京:总装备部军标出版发行部,2004:1-15.Institute of general ordnance technology. GJB 5103-2004 Accelerated life test method for ammunition components[S]. Beijing:General armament department military standard publishing department, 2004:1-15.(in Chinese)
[13]李坤兰.恒温加速退化试验的灰色预测[J].装备环境工程,2011,8(4):20-24.LI Kunlan. Grey prediction of constant temperature accelerated degradation testing[J]. Equipment Environmental Engineering, 2011, 8(4):20-24.(in Chinese)
[14]张慰,李晓阳,姜同敏,等.基于BP神经网络的多应力加速寿命试验预测方法[J].航空学报,2009(9):1691-1696.(in Chinese)ZHANG Wei, LI Xiaoyang, JIANG Tongmin, et al. Life-prediction of multi-stress accelerated life testing based on BP algorithm of artificial neural network[J]. Acta Aeronautica Et Astronautica Sinica, 2009(9):1691-1696.(in Chinese)
[15] Ovidiu-Nicolae Nica. The evaluation of the acceleration factor to reliability test[C]//7th International Symposium on Advanced Topics in Electrical Engineering. Bucharest:IEEE Press, 2011:1-4.
[16]肖阳,吕卫民,江式伟,等.导弹板级电子产品加速环境谱设计方法[J].战术导弹技术,2016(6):38-45.XIAO Yang, LYU Weimin, JIANG Shiwei, et al. Accelerated environmental spectrum design of missile board electronic device[J].Tactical Missile Technology, 2016(6):38-45.(in Chinese)