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ITERATIVE: 作品数：554被引量：833H指数：10; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：刘诚余伟何小亮朱健强高淑梅更多>>; 相关机构：东南大学江南大学清华大学吉林大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划国家教育部博士点基金更多>>

High-precision tip positioning composite feedforward control of linear colocated motion systems with Bi-Loop iterative feedforward tuning: 《Science China(Technological Sciences)》2025年第2期153-166,共14页Junyu HU Yourui TAO Shanhu LI Xu HAN; supported by the National Natural Science Foundation Regional Innovation and Development Joint Fund Integrated Project(Grant No.U23A6017);the Central Guidance on Local Science and Technology Development Fund of Hebei Province(Grant No.226Z1805G).; To enhance the tip positioning accuracy and robustness against disturbances of linear colocated motion systems,a novel composite feedforward(COMFF)control with Bi-Loop iterative feedforward tuning(IFFT)is proposed.The...; 关键词：composite feedforward(COMFF)control Bi-Loop iterative feedforward tuning(Bi-Loop IFFT) colocated motion systems nonlinear friction flexible load

Multi-Strategy Improved Secretary Bird Optimization Algorithm: 《Journal of Computer and Communications》2025年第1期90-107,共18页Fengkai Wang Bo Wang; This paper addresses the shortcomings of the Sparrow and Eagle Optimization Algorithm (SBOA) in terms of convergence accuracy, convergence speed, and susceptibility to local optima. To this end, an improved Sparrow an...; 关键词：Secretary Bird Optimization Algorithm Iterative Mapping Adaptive Weight Strategy Cauchy Variation Convergence Speed

Iterative Subregion Correction Preconditioners with Adaptive Tolerance for Problems with Geometrically Localized Stiffness: 《Communications on Applied Mathematics and Computation》2024年第2期811-836,共26页Michael Franco Per-Olof Persson Will Pazner; We present a class of preconditioners for the linear systems resulting from a finite element or discontinuous Galerkin discretizations of advection-dominated problems.These preconditioners are designed to treat the ca...; 关键词：Subregion correction Nested Krylov Geometrically localized stiffness

一种基于迭代近端投影的被动声纳探测离网格DOA估计方法: 《哈尔滨工程大学学报（英文版）》2024年第2期417-424,共8页戴泽华张亮韩笑殷敬伟; supported by the National Science Foundation for Distinguished Young Scholars(Grant No.62125104);the National Natural Science Foundation of China(Grant No.52071111).; Traditional direction of arrival(DOA)estimation methods based on sparse reconstruction commonly use convex or smooth functions to approximate non-convex and non-smooth sparse representation problems.This approach ofte...; 关键词：DOA estimation Sparse reconstruction Off-grid model Iterative proximal projection Passive sonar detection

O-methyltransferase CbzMT catalyzes iterative 3,4-dimethylations for carbazomycin biosynthesis: 《Engineering Microbiology》2024年第2期51-61,共11页Baixin Lin Dashan Zhang Junbo Wang Yongjian Qiao Jinjin Wang Zixin Deng Lingxin Kong Delin You; supported by a grant from the National Key research and development Program of China (2021YFA0909500,2021YFC2100100);National Natural Science Foundation of China (32170077,32170075).; Carbazomycins(1-8)are a subgroup of carbazole derivatives that contain oxygen at the C3 and C4 positions and an unusual asymmetric substitution pattern.Several of these compounds exhibit antifungal and antioxidant act...; 关键词：One-strain-many-compounds(OSMAC) CARBAZOLE Carbazomycins O-METHYLTRANSFERASE Iterative methylation

Linear mathematical model for the unique solution of 3D ptychographic iterative engine: 《Chinese Optics Letters》2024年第5期1-7,共7页吴丽青齐乃杰昌成成陶华何小亮刘诚朱健强; This work was supported by the National Natural Science Foundation of China(No.61827816).; Diffraction intensities of the 3D ptychographic iterative engine(3PIE)were written as a set of linear equations of the selfcorrelations of Fourier components of all sample slices,and an effective computing method was ...; 关键词：3D imaging 3D ptychographic iterative engine linear equation group unique solution

On Polar Decomposition of Tensors with Einstein Product and a Novel Iterative Parametric Method: 《Numerical Mathematics(Theory,Methods and Applications)》2024年第1期69-92,共24页Raziyeh Erfanifar Masoud Hajarian Khosro Sayevand; funded by Iran National Science Foundation(INSF)under project No.4013447.; This study aims to investigate the polar decomposition of tensors with the Einstein product for theﬁrst time.The polar decomposition of tensors can be computed using the singular value decomposition of the tensors wit...; 关键词：Iterative methods Einstein product polar decomposition of a tensor polar factor order of convergence

Reconstructing the Absorption Function in a Quasi-Linear Sorption Dynamic Model via an Iterative Regularizing Algorithm: 《Advances in Applied Mathematics and Mechanics》2024年第1期237-252,共16页Alexey Shcheglov Jingzhi Li Chao Wang Alexander Ilin Ye Zhang; supported by the National Natural Science Foundation of China(No.12171036);Beijing Natural Science Foundation(No.Z210001);the NSF of China No.11971221,Guangdong NSF Major Fund No.2021ZDZX1001,the Shenzhen Sci-Tech Fund Nos.RCJC20200714114556020,JCYJ20200109115422828 and JCYJ20190809150413261,National Center for Applied Mathematics Shenzhen,and SUSTech International Center for Mathematics.; This study addresses the parameter identification problem in a system of time-dependent quasi-linear partial differential equations(PDEs).Using the integral equation method,we prove the uniqueness of the inverse probl...; 关键词：Inverse problem quasi-linear dynamic model UNIQUENESS method of successive approximations stability

Iterative Pure Source Transfer Domain Decomposition Methods for Helmholtz Equations in Heterogeneous Media: 《Communications in Computational Physics》2023年第10期1247-1276,共30页Yu Du Haijun Wu; funded by the Natural Science Foundation of China under grants 12071401,12171238,12261160361,and 11525103;the science and technology innovation Program of Hunan Province 2022RC1191.; We extend the pure source transfer domain decomposition method(PSTDDM)to solve the perfectly matched layer approximation of Helmholtz scattering problems in heterogeneous media.We first propose some new source transfe...; 关键词：Helmholtz equation large wave number perfectly matched layer source transfer domain decomposition method PRECONDITIONER heterogeneous problem

Hermite Positive Definite Solution of the Quaternion Matrix Equation X<sup>m</sup> + B*XB = C: 《Journal of Applied Mathematics and Physics》2023年第11期3760-3772,共13页Yiwen Yao Guangmei Liu Yanting Zhang Jingpin Huang; This paper discusses the necessary and sufficient conditions for the existence of Hermite positive definite solutions of the quaternion matrix equation X^m+ B*XB = C (m > 0) and its iterative solution method...; 关键词：QUATERNION Matrix Equation Hermite Positive Definite Solution Matrix Inequality ITERATIVE CONVERGENCE

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