Failure probability of corroded pipeline considering the correlation of random variables

P Zhang, L Su, G Qin, X Kong, Y Peng - Engineering Failure Analysis, 2019 - Elsevier
In view of the shortcomings of independence assumption for random variables in the
reliability analysis of corroded pipeline, an analytical method is put forward for the reliability …

Investigating an assessment model of system oil leakage considering failure dependence

G Qin, P Zhang, Y Wang - Environmental Science and Pollution Research, 2020 - Springer
Corrosion has made petrochemical infrastructure becomes a significant hazard of the
surrounding environment. It is an excellent approach to reduce the risk of environmental …

Trajectory sensitivity analysis of first order and second order on position control system of highly integrated valve-controlled cylinder

X Kong, K Ba, B Yu, Y Cao, L Wu, L Quan - Journal of Mechanical Science …, 2015 - Springer
A Highly-integrated valve-controlled cylinder (HIVC) that has the advantage of large power
weight ratio and fast response is widely applied in many fields. To ensure high performance …

Fuzzy random sensitivity analysis for the overall structure reliability of reinforced concrete freezing wellbores in deep alluvium based on hidden Markov model

Y Yao, Y Zhu, Y Li, W Wang, Z Zhang - Scientific Reports, 2024 - nature.com
To address the shortcomings of traditional reliability theory in characterizing the stability of
deep underground structures, the advanced first order second moment of reliability was …

Reliability analysis of underground pipelines with correlations between failure modes and random variables

KF Tee, LR Khan - … of the Institution of Mechanical Engineers …, 2014 - journals.sagepub.com
Underground pipeline structures may contain multiple failure modes in which any of the
modes can lead to a system failure. These failure modes are a time-variant process, and …

Parameters sensitivity characteristics of highly integrated valve-controlled cylinder force control system

KX Ba, B Yu, XD Kong, CH Li, QX Zhu, HL Zhao… - Chinese Journal of …, 2018 - Springer
Nowadays, a highly integrated valve-controlled cylinder (HIVC) is applied to drive the joints
of legged robots. Although the adoption of HIVC has resulted in high-performance robot …

Effects of correlation between the adjacent components on time dependent failure probability of corroded pipelines

M Abyani, MR Bahaari - Structure and Infrastructure Engineering, 2021 - Taylor & Francis
This study aims to investigate the effects of correlation of random variables between the
adjacent components on time variant system reliability of corroded pipelines. The system …

The influence mechanism of service innovation on consumer mobile sharing in the age of digital intelligence

H Peng, S Xu, M Yang - Frontiers in Communication, 2023 - frontiersin.org
Introduction Digitalization is moving closer to traditional service companies. Consumers
have new behavioral characteristics, and operators need to adopt new marketing strategies …

Dynamic reliability sensitivity of cemented carbide cutting tool

X Wang, Y Zhang, H Li, C Lü - Chinese Journal of Mechanical Engineering, 2014 - Springer
Influence of geometric and cutting parameters of cemented carbide cutting tool on reliability
of cutting tool has become more and more mature, yet influence of its physical and material …

Reliability sensitivity analysis based on stress–strength model of bearing with random parameters

H Cheng, Y Zhang, W Lu, Z Yang - Review of Scientific Instruments, 2020 - pubs.aip.org
On the basis of the stress–strength model of the ball bearing with random parameters, the
reliability sensitivity of the raceway strength is examined. The basic parameters are …