Open Access

ARTICLE

An Uncertainty Analysis and Reliability-Based Multidisciplinary Design Optimization Method Using Fourth-Moment Saddlepoint Approximation

Yongqiang Guo^1,2,*, Zhiyuan Lv³

1 School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China
2 Beijing Research Institute of Mechanical & Electrical Technology, Ltd., Beijing, 100083, China
3 School of Mechanical and Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, China

* Corresponding Author: Yongqiang Guo. Email: