气缸双应力交叉步降加速寿命试验研究
Research and Test on Double-Crossed Step-Down-Stress Accelerated Life Testing of Pneumatic Cylinder

作者: 陈 娟 , 吴海伦 , 朱有伟 :北京航空航天大学机械工程及自动化学院,北京 ; 李 佳 :西安飞行自动控制研究所,西安;

关键词: 寿命试验气缸精度效率Life Testing Pneumatic Cylinder Precision Efficiency

摘要:
本文设计了一组双应力交叉步降的气缸加速寿命试验并进行试验。文中讨论了双应力交叉步降试验相比于常规寿命试验和双应力恒定试验的效率优势,使用了累计效率模型和GLL-Weibull模型对试验数据进行了分析。最终通过该方法获得的寿命数据有较高的精度,而且试验效率大大提高。该试验方法有着很大的发展空间。

Abstract: A Double-Crossed Step-Down-Stress Accelerated Life Testing (DCSDS-ALT) for pneumatic cylinder is designed and carried out in this paper. The paper also discusses the superiority on efficiency of DCSDS-ALT compared with conventional life testing and Twin-Stress Constant Life Testing. The Cumulative Effect Model and GLL-Weibull Model are used in the conversion and analysis of the statistic. The result of the test got satisfied precision, and DCSDS-ALT promotes efficiency signifi-cantly. This method has huge potential on development.

文章引用: 陈 娟 , 吴海伦 , 李 佳 , 朱有伟 (2015) 气缸双应力交叉步降加速寿命试验研究。 机械工程与技术, 4, 173-179. doi: 10.12677/MET.2015.42018

参考文献

[1] Mazzuchi, T.A. and Soyer, R. (1990) Dynamic models for statistical inference from accelerated life tests. IEEE Pro-ceedings of Annual Reliability and Maintainability Symposium, Los Angeles, 67-70.

[2] Hirose, H. (1993) Estimation of threshold stress in accelerated life testing. IEEE Transactions on Reliability, 42, 650- 657.

[3] Watkins, A.J. (1994) Review: Likelihood method for fitting Weibull log-linear models to accelerated life test data. IEEE Transactions on Reliability, 43, 361-365.

[4] Bugaighis, M.M. (1995) Exchange of censorship types and its impact on the estimation of parameter of a Weibull regression model. IEEE Transactions on Reliability, 44, 496-499.

[5] McLinn, J.A. (1999) New analysis methods of multilevel accelerated life tests. IEEE Proceedings of Annual Reliability and Maintainability Symposium, Los Angeles, 38-42.

[6] Wang, W. and Kececioglu, D.B. (2000) Fitting the Weibull log-linear model to accelerated life test data. IEEE Transactions on Reliability, 49, 217-223.

[7] 张志华, 茆诗松 (1997) 恒加试验简单线性估计的改进. 高校应用数学学报(A辑), 12, 417-424.

[8] 孙利民, 张志华 (2000) Weibull分布下恒定应力加速寿命的试验分析. 江苏理工大学学报(自然科学版), 21, 78- 81.

[9] Nelson, W.B. (1980) Accelerated life testing-step-stress models and data analysis. IEEE Transactions on Reliability, 29, 103-108.

[10] Bhattachargga, G.K. and Soejoeti, Z.A. (1989) A tampered failure rate model for step-stress accelerated life test. Communications in Statis-tics-Theory & Method, 18, 1627-1643.

[11] Tyoskin, O.I. and Krivolapov, S.Y. (1996) Nonparametric model for step-stress accelerated life testing. IEEE Transactions on Reliability, 45, 346-350.

[12] Tang, L.C., Sun, Y.S., Goh, T.N. and Ong, H.L. (1996) Analysis of step-stress accelerated life test data: A new approach. IEEE Transactions on Reliability, 45, 69-74.

[13] 茆诗松 (1985) 指数分布场合下步进应力加速寿命试验的统计分析. 应用数学学报, 3, 311-316.

[14] 葛广平, 马海训 (1992) Weibull分布场合下步进应力加速寿命试验的统计分析. 数理统计与应用概率, 2, 150- 159.

[15] Ge, G.P., Ma, H.X. and He, Y.H. (1994) Data analysis from accelerated life test using step-stress and Weibull distribution. Proceedings of the 2nd International Conference on Reliability, Maintainability and Safety, Beijing, 7-10 June 1994, 39-41.

[16] 马海训, 李彩霞 (1996) 对数正态分布场合下步进应力加速试验模型和数据分析方法. 应用数学, 1, 39-41.

[17] Kapp, J.A. and Underwood, J.H. (1982) Service-simulation tests to determine the fatigue life of outside-diameter- notched thick-wall cylinders. Experimental Mechanics, 22, 96-100.

[18] Underwood, J.H. and Parker, A.P. (1995) Fatigue life analyses and tests for thick-wall cylinders including effects of overstrain and axial grooves. Journal of Pressure Vessel Technology, 117, 222-226.

[19] Belforte, G., Raparelli, T. and Mazza, L. (1997) Life tests on elastomeric lip seals for pneumatic cylinders. Tribotest, 3, 251-266.

[20] Kang, B.S., Kim, H.E., Kwon, Y.C. and Song, C.S. (2006) Development of accelerated life test method of pneumatic cylinder. Key Engineering Materials, 326-328, 653-656.

[21] Chen, J., Liu, B.H., Qi, X.Y. and Wang, D.Y. (2011) Analysis of failure mechanism and stress influence on cylinder. Proceedings of the International Conference on Electronic and Mechanical Engineering and Information Technology, Dalian, 26-27 August 2011, 3543-3546.

[22] 陈娟, 王占林, 王少萍 (2006) 气缸恒定应力加速寿命试验方法的研究. 仪器仪表学报, 6, 91-92.

[23] 付永领, 韩国惠, 王占林, 陈娟 (2009) 气缸双应力恒加试验的优化设计. 机械工程学报, 11, 288-294.

[24] Chen, J., Wang, D.Y., Wu, Q. and Wang, Z.L. (2009) Multiple stress effect analysis on pneumatic cylinders accelerated life testing. Proceedings of the 4th International Conference on Innovative Computing, Information and Control, Gaoxiong, 7-9 December 2009, 1418-1421.

[25] 刘伯红 (2012) 气缸步进应力加速寿命试验方法研究. 硕士论文, 北京航空航天大学, 北京.

[26] 曹春苗 (2007) 气动产品加速寿命试验方法的研究. 硕士论文, 北京航空航天大学, 北京.

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