Integrating a Hive Triangle Pattern with Subpixel Analysis for Noncontact Measurement of Structural Dynamic Response by Using a Novel Image Processing Scheme

This work presents a digital image processing approach with a unique hive triangle pattern by integrating subpixel analysis for noncontact measurement of structural dynamic response data.Feasibility of proposed approach is demonstrated based on numerical simulation of a photography experiment.According to those results, the measured time-history di

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A Spatiotemporal Fuzzy Modeling Approach Combining Automatic Clustering and Hierarchical Extreme Learning Machines for Distributed Parameter Systems

Modeling distributed parameter systems (DPSs) is challenging due to their strong nonlinearity and spatiotemporal coupling.In this study, a three-dimensional fuzzy modeling method combining genetic algorithm (GA)-based Toddler automatic clustering and hierarchical extreme learning machine (HELM) is proposed for DPS modeling.The method utilizes GA-ba

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