Framework for Analysis and Identification of Nonlinear Distributed Parameter Systems using Bayesian Uncertainty Quantification based on Generalized Polynomial Chaos

• Tác giả: Chettapong Janya-anurak
• Ngôn ngữ: eng
• ISBN-13: 978-3731506423
• ISBN: KSP/1000066940
• Ký hiệu phân loại: 510 Mathematics
• Thông tin xuất bản: Karlsruhe : KIT Scientific Publishing, 2017
• Mô tả vật lý: 1 electronic resource (XIX, 210 p. p.)
• Bộ sưu tập: Tài liệu truy cập mở
• ID: 202285

Tóm tắt

In this work, the Uncertainty Quantification (UQ) approaches combined systematically to analyze and identify systems. The generalized Polynomial Chaos (gPC) expansion is applied to reduce the computational effort. The framework using gPC based on Bayesian UQ proposed in this work is capable of analyzing the system systematically and reducing the disagreement between the model predictions and the measurements of the real processes to fulfill user defined performance criteria.