Nonlinear Equalization for Super-Resolution Near-Field Structure Discs Using a Simplicial Canonical Piecewise-Linear Model

2011 ◽  
Vol 50 (9S1) ◽  
pp. 09MB04 ◽  
Author(s):  
Manjung Seo ◽  
Seokhun Jeon ◽  
Sungbin Im
2008 ◽  
Vol 47 (7) ◽  
pp. 6045-6047 ◽  
Author(s):  
Manjung Seo ◽  
Sungbin Im ◽  
Jaejin Lee

2020 ◽  
Vol 102 (3) ◽  
Author(s):  
Tomoshige Miyaguchi ◽  
Takamasa Miki ◽  
Ryota Hamada

2018 ◽  
Vol 2018 ◽  
pp. 1-16
Author(s):  
Weiying Meng ◽  
Liyang Xie ◽  
Yu Zhang ◽  
Yawen Wang ◽  
Xiaofang Sun ◽  
...  

This paper presents a study on the fatigue life prediction of notched fiber-reinforced 2060 Al-Li alloy laminates under spectrum loading by applying the constant life diagram. Firstly, a review on the state of the art of constant life diagram models for the life prediction of composite materials is given, which highlights the effect on the forecast accuracy. Then, the fatigue life of notched fiber-reinforced Al-Li alloy laminates (2/1 laminates and 3/2 laminates) is tested under cyclic stress, which has different stress cycle characteristics (constant amplitude loading and Mini-Twist spectrum loading). The introduced models are successfully realized based on the available experimental data of examined laminates. In the case of Mini-Twist spectrum loading, the effect of the constant life diagram on the life prediction accuracy of examined laminates is studied based on the rainflow-counting method and Miner damage criteria. The results show that the simple Goodman model and piecewise linear model have certain advantages compared to other complex models for the life prediction of notched fiber metal laminates with different structures under Mini-Twist loading. From the engineering perspective, the S-N curve prediction based on the piecewise linear model is most applicable and accurate among all the models.


2001 ◽  
Vol 40 (Part 1, No. 6A) ◽  
pp. 4101-4102 ◽  
Author(s):  
Fu Han Ho ◽  
Wei Yi Lin ◽  
Hsun Hao Chang ◽  
Yu Hsaun Lin ◽  
Wei-Chih Liu ◽  
...  

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