基于响应面修正敏度模型的结构可靠性影响因素分析方法

doi:10.3901/JME.2022.22.160

机械工程学报 ›› 2022, Vol. 58 ›› Issue (22): 160-167.doi: 10.3901/JME.2022.22.160

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基于响应面修正敏度模型的结构可靠性影响因素分析方法

朱林^1,2, 王鹏¹, 贾民平², 许飞云²

1. 扬州大学机械工程学院扬州 225001;
2. 东南大学机械工程学院南京 211189

收稿日期:2021-11-20 修回日期:2022-03-25 出版日期:2022-11-20 发布日期:2023-02-07
通讯作者: 朱林(通信作者),男,1990年出生,博士,副教授,硕士研究生导师。主要研究方向为机械系统可靠性与寿命预测。E-mail:zhulin157@163.com
基金资助:
国家自然科学基金(51805447);江苏省自然科学基金青年(BK20190911);江苏省农业自主创新资金(CX(20)3060);江苏省高等学校自然科学研究项目(22KJB460010);扬州市科技计划(市校合作专项)(YZ2022193)资助项目

Analysis Approach for Influencing Factors of Structural Reliability Based on Response Surface Corrected Sensitivity Model

ZHU Lin^1,2, WANG Peng¹, JIA Min-ping², XU Fei-yun²

1. School of Mechanical Engineering, Yangzhou University, Yangzhou 225001;
2. School of Mechanical Engineering, Southeast University, Nanjing 211189

Received:2021-11-20 Revised:2022-03-25 Online:2022-11-20 Published:2023-02-07

摘要/Abstract

摘要： 针对实际工况下结构可靠性影响因素复杂多样的特点，提出一种基于响应面修正敏度模型的结构可靠性影响因素分析方法。首先，融合最优多项式响应面函数与Sobol’灵敏度算法，推导出兼顾多影响因素局部与全局灵敏度分析的响应面修正灵敏度模型。并在此基础上，结合耦合因素的试验设计与极差验证、多体动力学分析、结构静力学分析，建立一种结构可靠性影响因素的灵敏度量化分析方法。最后，以典型收割机结构为分析对象对提出方法进行实例研究，研究结果表明脱粒滚筒转速对结构可靠性的灵敏度影响最大，粮仓负载的影响最小，其平均预测精度为97.36%，提出的方法可以实现多种耦合影响因素的灵敏度精确分析，从而为结构可靠性影响因素评估提供了一种思路。

关键词: 多影响因素, 敏度模型, 响应面修正, 可靠性, 耦合试验设计

Abstract: In view of the complexity and diversity of structural reliability influencing factors under actual working conditions, an analysis approach for structural reliability influencing factors based on response surface corrected sensitivity model is proposed.Firstly, a response surface corrected sensitivity model is derived by fusion of the optimal polynomial response surface function and Sobol’s sensitivity algorithm. On this basis, combined with the experimental design and range verification of coupling factors,multi-body dynamics analysis and structural statics analysis, a sensitivity quantitative analysis method of influencing factors of structural reliability is established. Finally, a typical harvester structure is taken as an example to study the proposed approach. The results show that the speed of threshing drum has the greatest influence on the sensitivity of structure reliability, and the influence of granary load is the smallest ones. Also the average prediction accuracy of proposed approach is 97.36%. The approach proposed in this paper can realize the accurate sensitivity analysis under the premise of multiple coupling factors, which further provides a way for structural reliability assessment.

Key words: multiple influencing factors, sensitivity model, response surface modification, reliability, coupling experimental design

中图分类号:

S224

朱林, 王鹏, 贾民平, 许飞云. 基于响应面修正敏度模型的结构可靠性影响因素分析方法[J]. 机械工程学报, 2022, 58(22): 160-167.

ZHU Lin, WANG Peng, JIA Min-ping, XU Fei-yun. Analysis Approach for Influencing Factors of Structural Reliability Based on Response Surface Corrected Sensitivity Model[J]. Journal of Mechanical Engineering, 2022, 58(22): 160-167.

参考文献

[1] 朱林,贾民平,林明智,等. 融合应力集中因子与贝叶斯理论的结构健康评估方法[J]. 机械工程学报, 2019, 55(24):21-27, 36. ZHU Lin, JIA Minping, LIN Mingzhi, et al. Structural health assessment method based on stress concentration factor and Bayesian theory[J]. Journal of Mechanical Engineering, 2019, 55(24):21-27, 36.
[2] 朱林,贾民平,冯月贵,等. 考虑残余应力重分布情况下的裂纹扩展预测研究[J]. 机械工程学报, 2017, 53(8):43-49. ZHU Lin, JIA Minping, FENG Yuegui, et al. Prediction study of the crack propagation with consideration of the residual stress redistribution[J]. Journal of Mechanical Engineering, 2017, 53(8):43-49.
[3] ZHANG T X, HE D. An improved high-order statistical moment method for structural reliability analysis with insufficient data[J]. Proceedings of The Institution of Mechanical Engineers, 2018, 232(6):1050-1056.
[4] DUTTA P. Structural reliability analysis with inverse credibility distributions[J]. New Mathematics and Natural Computation, 2019, 15(1):47-63.
[5] HUANG J C, TIAN K P, ZHANG B, et al. Design and parameters optimization for cuttingconveying mechanism of ramie combine harvester[J]. International Journal of Agricultural and Biological Engineering, 2020, 13(3):94-103.
[6] 姚静,蒋东廷,张伟,等. 开式泵控非对称缸系统一阶轨迹灵敏度分析[J]. 机械工程学报, 2019, 55(2):223-232. YAO Jing, JIANG Dongting, ZHANG Wei, et al. Sensitivity analysis of the first-order trajectory of the open pump controlled asymmetric cylinder system[J]. Journal of Mechanical Engineering, 2019, 55(2):223-232.
[7] 张峰,杨旭锋,刘永寿,等. 飞机起落架缓冲器参数可靠性灵敏度分析[J]. 振动工程学报, 2015, 28(1):67-72. ZHANG Feng, YANG Xufeng, LIU Yongshou, et al. Reliability and sensitivity analysis of aircraft landing gear buffer parameters[J]. Journal of Vibration Engineering, 2015, 28(1):67-72.
[8] MOHSEN R, MEHDI A M, MAHMOUD M. System level reliabi -lity sensitivity analysis by using weighted average simulation method[J]. Quality and Reliability Engineering International, 2019, 35(6):1826-1845.
[9] LU H, SHEN G, ZHU Z C. An approach for reliability-based sensitivity analysis based on saddlepoint approximation[J]. Proceedings of The Institution of Mechanical Engineers, Part O:Journal of Risk and Reliability, 2017, 231(1):3-10.
[10] 刘万刚,邬晓敬,叶正寅,等. 空气舵颤振特性的不确定性及全局灵敏度分析[J]. 振动工程学报, 2017, 30(2):255-261. LIU Wangang, WU Xiaojing, YE Zhengyin, et al. Uncertainty and global sensitivity analysis of air rudder flutter characteristics[J]. Journal of Vibration Engineering, 2017, 30(2):255-261.
[11] XIONG Q W, GOU J L, SHAN J Q, et al. A hybrid stochastic sensitivity analysis for low-frequency vibration and low-velocity impact of functionally graded plates[J]. Composites Part B-Engineering, 2019, 11(3):591-605.
[12] BA K X, YU B, GAO Z J, et al. Parameters sensitivity analysis of position-based impedance control for bionic legged robots' HDU[J]. Applied Sciences, 2017, 7(10):1-20.
[13] DRECHSLER M. Sensitivity analysis of complex models[J]. Biological Conservation, 1998, 86(3):401-412.
[14] RIVAZ A, MOGHADA M, SADEGHI D, et al. An approach of orthogonalization within the Gram-schmidt algorithm[J]. Computational and Applied Mathematics, 2018, 37(2):1250-1262.
[15] DU D, WANG J, XIE L X, et al. Design and field test of a new compact self-propelled cabbage harvester[J]. Transactions of The ASABE, 2019, 62(5):1243-1250.
[16] 史瑞杰,戴飞,刘小龙,等. 履带式丘陵山地胡麻联合收割机设计与试验[J]. 农业工程学报, 2021, 37(5):59-67. SHI Ruijie, DAI Fei, LIU Xiaolong, et al. Design and experiment of crawler-type flax combine harvester in hilly area[J]. Transactions of The Chinese Society of Agricultural Engineering, 2021, 37(5):59-67.
[17] ZHANG Z H, LI W B, DING Z X, et al. An approach to the selection of target reliability index of Cable-stayed bridge's main girder based on optimal structural parameter ratio from cost-benefit analysis[J]. Structures, 2020, 28:2221-2231.

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基于响应面修正敏度模型的结构可靠性影响因素分析方法

Analysis Approach for Influencing Factors of Structural Reliability Based on Response Surface Corrected Sensitivity Model

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