Search Results - adaptive second-order algorithm

An Extended Adaptive Generalized Second‐Order Algorithm for Simultaneous Estimation of Reaction Rates and an Input Disturbance in Bioprocesses by Torres, Jorge, Reza, Víctor, Guerrero, Jesus

“… Although many observers were designed for its estimation, these algorithms are not robust under an external disturbance in the dilution rate, which can interfere with monitoring reaction rates…”
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A parallel second-order adaptive mesh algorithm for incompressible flow in porous media by Pau, George S H, Almgren, Ann S, Bell, John B, Lijewski, Michael J

“…In this paper, we present a second-order accurate adaptive algorithm for solving multi-phase, incompressible flow in porous media…”
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A modified inverse tangent based adaptive algorithm for a second-order constrained adaptive IIR notch filter by Punchalard, R.

“…A modified inverse tangent (MIT) based adaptive algorithm for a second-order constrained adaptive IIR notch filter (ANF…”
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Recursive Constrained Sine Second-Order Error Promoting Adaptive Algorithm by Chen, Yong, Li, Yingsong, Miao, Yongchun, Zakharov, Yuriy, Huang, Zhixiang

“…This brief proposes a recursive constrained sine second-order error promoting adaptive (RCSSOEPA) algorithm…”
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A second-order adaptive DLN algorithm with different subdomain variable time steps for the 3D closed-loop geothermal system by Chen, Lele, Qin, Yi, Gao, Xinyue, Wang, Yang, Li, Yi, Li, Jian

“…In this paper, we propose a second-order adaptive DLN algorithm with different subdomain variable time steps for the 3D closed-loop geothermal system…”
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A Posteriori Error Estimates and h‐Adaptive Algorithms for Accuracy Control of a Second‐Order Generalized/eXtended FEM for 3‐D Linear Elastic Fracture Mechanics Problems by Bento, Murilo H. C., Proença, Sergio P. B., Armando Duarte, C.

“… Regarding second‐order G/XFEM formulations, it has been shown that when only singular enrichment functions able to represent the r$$ \sqrt{r…”
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Arctangent Gradient Based Adaptive Algorithm for a Second-Order Adaptive IIR Notch Filter by Punchalard, Rachu

“… This paper presents an arctangent gradient (AG) based adaptive algorithm for a second-order constrained adaptive IIR notch filter (ANF…”
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Direct frequency estimation based adaptive algorithm for a second-order adaptive FIR notch filter by Punchalard, R., Lorsawatsiri, A., Loetwassana, W., Koseeyaporn, J., Wardkein, P., Roeksabutr, A.

“… The direct frequency estimation based adaptive algorithm for a second-order adaptive finite impulse response (FIR) notch filter (AFNF) is thus proposed…”
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A second-order adaptive time filter algorithm with different subdomain variable time steps for the evolutionary Stokes/Darcy model by Qin, Yi, Wang, Yang, Chen, Lele, Li, Yi, Li, Jian

“…This paper proposes and analyzes a second-order decoupled Backward Euler method plus time filter for the evolutionary Stokes/Darcy model, which allows different variable time steps in the free fluid…”
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A Variable Step-Size Partial-Update Normalized Least Mean Square Algorithm for Second-Order Adaptive Volterra Filters by Mayyas, Khaled, Afeef, Liza

“…Partial-update (PU) algorithms offer reduced computational complexity to adaptive second-order Volterra filters (SOV…”
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Adaptive second order step length algorithm for inverse reliability analysis by Libotte, Gustavo Barbosa, Lobato, Fran Sérgio, Moura Neto, Francisco Duarte, Platt, Gustavo Mendes

“…•A second order approximation is used for optimal step length calculation.•A principled scheme is presented to avoid calculating the Hessian matrix…”
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A New Robust Adaptive Algorithm for Second Order Blind Source Separation by Bekhtaoui, Zineb, Abed-Meraim, Karim, Meche, Abdelkrim, Thameri, Messaoud

“… New algorithms extending the well known SOBI method from batch to adaptive scheme are introduced…”
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An adaptive second order fuzzy neural network for nonlinear system modeling by Han, Hong-Gui, Ge, Lu-Ming, Qiao, Jun-Fei

“…In this paper, an adaptive second order algorithm (ASOA) has been developed to train the fuzzy neural network (FNN…”
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An Efficient and Effective Second-Order Training Algorithm for LSTM-Based Adaptive Learning by Vural, N. Mert, Ergut, Salih, Kozat, Suleyman S.

“… In this context, we introduce an efficient Extended Kalman filter (EKF) based second-order training algorithm…”
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Mean square error analysis of unbiased modified plain gradient algorithm for second-order adaptive IIR notch filter by Punchalard, R.

“…) at steady-state of an adaptive IIR notch filter using unbiased modified plain gradient (UMPG) algorithm is presented in closed form…”
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Soft-sensing of effluent total phosphorus using adaptive recurrent fuzzy neural network with Gustafson-Kessel clustering by Zhou, Hongbiao, Li, Yang, Zhang, Qinyu, Xu, Haoyuan, Su, Yan

“…•The recursive link is introduced into the FNN to improve dynamic mapping ability.•A hierarchical adaptive second-order optimization algorithm is developed…”
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A self-organizing interval Type-2 fuzzy-neural-network for modeling nonlinear systems by Han, Hong-Gui, Chen, Zhi-Yuan, Liu, Hong-Xu, Qiao, Jun-Fei

“… Secondly, an adaptive second-order algorithm, which can obtain fast convergence, is developed to adjust the parameters…”
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Self-organizing interval type-2 fuzzy neural network based on eigenvalue decomposition by Wang, Panchao, Zhao, Taoyan, Cao, Jiangtao, Li, Ping

“…In this study, an eigenvalue decomposition-based self-organizing interval type-2 fuzzy neural network (ED-SOIT2FNN) is proposed to tackle the identification…”
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Adaptive Second-order Sliding Mode Algorithm-based Modified Function Projective Synchronization of Uncertain Hyperchaotic Systems by Tran, Xuan-Toa, Kwon, Cheolhyeon, Oh, Hyondong

“…) and adaptive second-order sliding mode algorithm. The new I-FTSM manifolds are introduced with the aim of having the fast convergence speed…”
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Study on application of local neighborhood artificial fish swarm algorithm for 40 Gb/s adaptive second-order polarization mode dispersion compensation by Xu, Heng-Ying, Bai, Cheng-Lin

“… Under a simulated 40 Gb/s adaptive second-order PMD compensation for non-return- to-zero and carrier-suppressed return-to-zero formats, the study demonstrated the effectiveness of LNAFSA…”
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