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基本信息 The basic information
姓名: 魏鹏飞

学院: 力学与土木建筑学院


学历: 博士研究生毕业

学位: 工学博士


职称: 副教授

职务:


学科: 力学-工程力学,力学-固体力学,航空宇航科学-航空航天安全工程


邮箱: pengfeiwei@nwpu.edu.cn




工作经历 Work Experience
2018.09—2020.08 德国汉诺威莱布尼兹大学（Leibniz UniversityHannover）
风险与可靠性研究所（Institute for Risk and Reliability）
洪堡**** （HumboldtFellow）博士后
2015.04—至今 西北工业大学 力学与土木建筑学院 工程力学系 副教授（硕导、博导）



教育经历 Education Experience
2003.9-2006.7 西安市第一中学
2006.9-2009.7 西北工业大学 教育实验学院 本科
2009.9-2010.7 西北工业大学 航空学院 本科
2010.9-2015.4 西北工业大学 航空学院 硕博连读



教育教学 Education And Teaching
可靠性工程 (Reliability Engineering)
结构系统可靠性（Structural System Reliability）



招生信息 Admission Information
UQ&3R Group是一个年轻活跃的研究小组，注重科学精神与学术思想的培养，鼓励学术交叉与融合，倡导学术交流与合作，努力营造氛围宽松、学术严谨的“小而精”团队。欢迎各位有志于基础科学研究的同学联系报考硕士/博士。


招生专业：固体力学、工程力学等。


研究方向：Uncertainty Quantifictaion, Risk, Reliability and Resilience (UQ&3R)，具体包括以下三个大方向：
可靠性、风险与韧性（Reliability, Risk and Resilience，3R）
结构风险与可靠性理论：机械、电子、建筑、土木等结构的可靠性与风险评估，旨在建立新一代可靠性理论，满足小数据及多源不确定性下的结构可靠性的高可信评估与设计；
系统和网络风险与可靠性理论：有限信息下复杂网络系统的可靠性建模、分析、设计及风险评估；
关键基础设施韧性：电网系统/铁路系统/城市供水系统/物联网等关键基础设施在突发自然灾害或非正常攻击下的恢复性及其相关决策问题；
等等。
不确定性量化（Uncertainty Quantification，UQ）不确定性表征：研究模型参数、随机激励等的不确定性建模、推断与模型可信性问题；
物理模型可信性：研究结构动力仿真建模的可信性问题，包括模型偏差量化、模型偏差修正等；
多态不确定性传播：正向传播研究结构、系统响应的不确定性量化，反向传播研究基于响应数据如何对模型参数和模型偏差进行更新，及筛选重要模型参数；
复杂不确定性环境下的可靠决策：研究复杂环境下如何进行可靠的设计与决策；
等等。
贝叶斯数值分析（Bayesian numerics）贝叶斯数值方法研究：将数值微分、数值积分 、偏微分方程数值求解、数值优化等数值分析问题看作统计推断问题，采用贝叶斯推断的思想，结合机器学习算法，研究这些问题的高效高精度数值解法，并采用不确定性量化进行离散误差估计。具体包括贝叶斯概率数值积分（Bayesian Probabilistic Integration）、贝叶斯概率数值优化（Bayesian Probabilistic Optimization）、贝叶斯概率偏微分方程求解（Bayesian Probabilistic PDE solution）等。
交叉研究：针对UQ&3R中的数值求解问题开展针对性研究，例如结构响应统矩、结构失效概率概率、敏感度指标、活跃子空间识别、模型更新后验分布估计等进行贝叶斯推断求解；
贝叶斯数值分析在计算力学中的应用研究；
等等。

Click toMy ResearchGate Page



学术成果 Academic Achievements
2020
Active Learning Line Sampling for Rare Event Analysis
J Song,P Wei *, M Valdebenito, M Beer.
Mechanical Systems and Signal Processing, Accepted


Adaptive Experiment Design for Probabilistic Integration
P Wei*, X Zhang, M Beer
Computer Methods in Applied Mechanics and Engineering, 366, 113035


Non-intrusive imprecise stochastic simulation by line sampling
J Song, M Valdebenito, P Wei*, M Beer, Z Lu
Structural Safety 84, 101936


Reliability and reliability sensitivity analysis of structure by combining adaptive linked importance sampling and Kriging reliability method
F Liu, P Wei*, C Zhou, Z Yue
Chinese Journal of Aeronautics


Fuzzy failure probability estimation applying intervening variables
MA Valdebenito, M Beer, HA Jensen, J Chen, P Wei
Structural Safety 83, 101909


2019:

Generalization of non-intrusive imprecise stochastic simulation for mixed uncertain variables
J Song, P Wei*, M Valdebenito, S Bi, M Broggi, M Beer, Z Lei
Mechanical Systems and Signal Processing 134, 106316


Non-intrusive stochastic analysis with parameterized imprecise probability models: I. Performance estimation
P Wei*, J Song*, S Bi, M Broggi, M Beer, Z Lu, Z Yue
Mechanical Systems and Signal Processing 124, 349-368


Non-intrusive stochastic analysis with parameterized imprecise probability models: II. reliability and rare events analysis
P Wei*, J Song*, S Bi, M Broggi, M Beer, Z Lu, Z Yue
Mechanical Systems and Signal Processing 126, 227-247


Global sensitivity analysis for multivariate outputs based on multiple response Gaussian process modelFuchao Liu, Pengfei Wei*, Chenghu Tang, Pan Wang, Zhufeng Yue
Reliability Engineering and System Safety, In Press, available at: https://www.sciencedirect.com/science/article/pii/S095**45


Structural reliability and reliabilitysensitivity analysis of extremely rarefailure events by combining samplingand surrogate model methods

Pengfei Wei*, Chenghu Tangand Yuting Yang

Journal of Risk and Reliability, in press,DOI: 10.1177/**X**



The Bhattacharyya distance: Enriching the P-box in stochastic sensitivity analysis
S Bi, M Broggi, P Wei, M Beer
Mechanical Systems and Signal Processing 129, 265-281


2018:
魏鹏飞*,吕震宙,宋静文.不确定性量化及敏感性分析研究进展.发表于：李杰,陈建兵,彭永波.随机振动理论与应用新进展(第Ⅱ辑).上海：同济大学出版社, 2018


A probabilistic procedure for quantifying the relative importance of model inputs characterized by second-order probability models
P Wei*, F Liu, Z Lu, Z Wang
International Journal of Approximate Reasoning


Reliability and reliability-based importance analysis of structural systems using multiple response Gaussian process model
P Wei*, F Liu, C Tang
Reliability Engineering & System Safety 175, 183-195





2017:
Time-variant global reliability sensitivity analysis of structures with both input random variables and stochastic processes
P Wei*, Y Wang, C Tang
Structural and Multidisciplinary Optimization 55 (5), 1883-1898




Extending first-passage method to reliability sensitivity analysis of motion mechanisms
W Wang, H Gao, P Wei, C Zhou
Proceedings of the Institution of Mechanical Engineers, Part O: Journal of…


2016:
Time-dependent reliability sensitivity analysis of motion mechanisms
P Wei*, J Song, Z Lu, Z Yue
Reliability Engineering & System Safety 149, 107-120


Parametric Reliability Sensitivity Analysis Using Failure Probability Ratio Function
P Wei*, Z Lu
International Journal of Computational Methods 13 (04), **


Global reliability sensitivity analysis of motion mechanisms
P Wei*, J Song, Z Lu
Journal of Risk and Reliability230(3), 265-277


2015:
Variable importance analysis: A comprehensive review
P Wei, Z Lu, J Song
Reliability Engineering & System Safety 142, 399-432


Regional and parametric sensitivity analysis of Sobol？ indices
P Wei, Z Lu, J Song
Reliability Engineering & System Safety 137, 87-100


A comprehensive comparison of two variable importance analysis techniques in high dimensions: Application to an environmental multi-indicators system
P Wei, Z Lu, J Song
Environmental Modelling & Software 70, 178-190


2014:
Moment‐Independent Sensitivity Analysis Using Copula
P Wei, Z Lu, J Song
Risk Analysis 34 (2), 210-222


Uncertainty Importance Analysis Using Parametric Moment Ratio Functions
P Wei, Z Lu, J Song
Risk Analysis 34 (2), 223-234


Regional sensitivity analysis using revised mean and variance ratio functions
P Wei, Z Lu, W Ruan, J Song
Reliability Engineering & System Safety 121, 121-135


Extended Monte Carlo simulation for parametric global sensitivity analysis and optimization
P Wei, Z Lu, J Song
AIAA Journal 52 (4), 867-878


2013:
A new variance-based global sensitivity analysis technique
P Wei, Z Lu, J Song
Computer Physics Communications 184 (11), 2540-2551


Moment-independent regional sensitivity analysis: Application to an environmental model
P Wei, Z Lu, D Wu, C Zhou
Environmental Modelling & Software 47, 55-63


Monte Carlo simulation for moment-independent sensitivity analysis
P Wei, Z Lu, X Yuan
Reliability Engineering & System Safety 110, 60-67


Reliability analysis of structural system with multiple failure modes and mixed uncertain input variables
P Wei, Z Lu, B Ren
Proceedings of the Institution of Mechanical Engineers, Part C:Journal of Mechanical Engineering Science227, 1441-1453


Addition laws of failure probability and their applications in reliability analysis of structural system with multiple failure modes
P Wei, Z Lu, L Tian
Proceedings of the Institution of Mechanical Engineers, Part C:Journal of Mechanical Engineering Science227, 120-136


2012：
Efficient sampling methods for global reliability sensitivity analysis
P Wei, Z Lu, W Hao, J Feng, B Wang
Computer Physics Communications 183 (8), 1728-1743


New Linear Programming-Based Bound Method for Structural System Reliability
P Wei, Z Lu, L Tian
Journal of Aircraft 49 (2), 664-670




2011:
Importance measure analysis in the presence of epistemic and aleatory uncertainties
P Wei, Z Liu, W Hao
Journal of Aircraft 48 (5), 1733-1740





荣誉获奖 Awards Information
德国洪堡****
西工大“翱翔新星”
国防科技进步二等奖（第七完成人，2017）
陕西省科学技术二等奖（第四完成人，2017）
陕西省优秀博士学位论文（2017）
西北工业大学优秀研究生标兵（2013、2014）
博士研究生国家奖学金（2012、2013、2014）
教育部博士研究生学术新人奖
西北工业大学博士论文创新专项奖励基金一等奖
西北工业大学顶尖博士研究生奖励
宝钢优秀学生奖



科学研究 Scientific Research
UQ&3R(Uncertainty Quantification, Risk, Reliability & Resilience)
Google Citation Page
My ResearchGate page




社会兼职 Social Appointments
Reliability Engineering and System Safety编委/中国振动学会随机振动委员会青年委员/中国力学学会高级会员


Reliability Engineering and System Safety、Mechanical System and Signal Processing、Applied Mathematical Modelling、Structural and Multidisciplinary Optimization、IEEE Transaction on Reliability、Engineering Optimization、Journal of Mechanical Engineering Science等国际期刊审稿人



任29th European Safety and Reliability Conference技术委员会委员



团队信息 Team Information
无



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