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  1. No Access

    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...

    **aobing Shang, Zhi Zhang, Hai Fang, Lichao Jiang… in Engineering with Computers (2024)

  2. No Access

    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...

    **aobing Shang, ** Ma, Ming Yang, Tao Chao in Structural and Multidisciplinary Optimizat… (2021)

  3. No Access

    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...

    **aobing Shang, Tao Chao, ** Ma, Ming Yang in Structural and Multidisciplinary Optimizat… (2020)

  4. Article

    Open Access

    Fast 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...

    **aobing Shang, Laurens Meeus, Dieter Cuypers, Herbert De Smet in Scientific Reports (2017)

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  5. No Access

    Chapter and Conference Paper

    A Moment Independent Based Importance Measure with Hybrid Uncertainty

    Input uncertainty always exists in most engineering problems and leads to output response uncertainty for model predictions. Several global sensitivity analysis methods are utilized to measure the importance o...

    **aobing Shang, Tao Chao, ** Ma in Modeling, Design and Simulation of Systems (2017)

  6. No Access

    Chapter and Conference Paper

    Design and Application of Exterior Ballistics Simulation and Data Analysis Tool for EMRG

    The general structural design and operation process of the existing electromagnetic railgun (EMRG) simulation tools are defective. Aiming to solve the problems, including functional singleness, poor extensibil...

    Dongxing Qi, ** Ma, **aobing Shang in Theory, Methodology, Tools and Application… (2016)