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Article
Open AccessFast switching cholesteric liquid crystal optical beam deflector with polarization independence
Optical beam deflectors based on the combination of cholesteric liquid crystals and polymer micro gratings are reported. Dual frequency cholesteric liquid crystal (DFCh-LC) is adopted to accelerate the switchi...
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Article
Derivative-based global sensitivity measure using radial basis function
Global sensitivity analysis (GSA) is always used to measure the contribution of input variables on the variation of model output. In the fields of GSA, derivative-based global sensitivity measure (DGSM) has ga...
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Article
An efficient polynomial chaos-enhanced radial basis function approach for reliability-based design optimization
Reliability-based design optimization (RBDO) has been widely used to search for the optimal design under the presence of parameter uncertainty in the engineering application. Unlike traditional deterministic o...
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Article
Global sensitivity analysis using polynomial chaos expansion enhanced Gaussian process regression method
Global sensitivity analysis (GSA) is a commonly used approach to explore the contribution of input variables to the model output and identify the most important variables. However, performing GSA typically req...