Application of unscented Rauch-Tung-Striebel smoother to nonlinear inverse heat conduction problems

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• 作者：Shibin Wan^a ; Guangjun Wang^a ; ^b ; ^{wangguangjun@cqu.edu.cn} ; Hong Chen^a ; ^b ; Kun Wang^a
• 关键词：Unscented Kalman filter ; Unscented Rauch-Tung-Striebel smoother ; Inverse problem ; Future information
• 刊名：International Journal of Thermal Sciences
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：112
• 期：Complete
• 页码：408-420
• 全文大小：2133 K
• 卷排序：112

文摘

Unscented Rauch-Tung-Streibel smoother (URTSS) is developed to solve nonlinear inverse heat conduction problems. URTSS greatly improves the time delay problem of the unscented Kalman filter. URTSS is recommended for the strong nonlinear inverse problems.