5 Result(s)
within
Yuan-ying Qiu
English
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Article
Automatic generation method of 3D process models for shaft parts based on volume decomposition
Three-dimensional (3D) process models are serial intermediate models formed by each process operation during the process of machining a blank into a finished part. They are the process information carriers und...
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Article
A Virtual-Strain-Energy-Density-Based Critical-Plane Criterion to Multiaxial Fatigue Life Prediction
The Smith–Watson–Topper (SWT) fatigue damage parameter has been discussed based on the critical-plane concept. It was found that the fatigue life prediction obtained by the SWT model tended to be unconservativ...
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Article
Estimation of the Strength Coefficient and Strain Hardening Exponent from Monotonic Tensile Properties of Steels
In order to derive a method for estimating the strength coefficient and strain hardening exponent of steel, the performance parameters of 86 kinds of steel taken from American Iron and Steel Institute (AISI) B...
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Article
Prediction of fatigue life under multiaxial loading by using a critical plane-based model
Based on the critical plane concept, a simple model is proposed to estimate fatigue lives of metals subjected to both proportional and non-proportional loadings. In the proposed model, both parameters of shear...
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Article
On multiple limit cycles in sliding-mode control systems via a generalized describing function approach
This paper proposes a generalized describing function (DF) approach to analyze a class of frequency-dependent nonlinearities which are hard to deal with by traditional DF approaches. The proposed approach can ...
