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检索条件"主题词=Least-squares algorithm"
73 条 记 录,以下是1-10 订阅
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Accuracy of Synchrophasor Estimation Returned by a Frequency-Domain Linear least-squares algorithm  13
Accuracy of Synchrophasor Estimation Returned by a Frequency...
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13th International Symposium on Electronics and Telecommunications (ISETC)
作者: Belega, Daniel Petri, Dario Dallet, Dominique Univ Politehn Timisoara Dept Measurements & Opt Elect Timisoara Romania Univ Trento Dept Ind Engn Trento Italy Univ Bordeaux Bordeaux IPB IMS Lab Talence France
In this paper the accuracy of the synchrophasor estimator returned by the enhanced frequency-domain linear least-squares (e-FLLS) algorithm recently proposed in the scientific literature is investigated. Harmonically ... 详细信息
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Identification of Structural Dynamic Parameters Using Block Pulse Functions and Recursive least-squares algorithm
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IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF CIVIL ENGINEERING 2017年 第2期41卷 149-158页
作者: Ajorloo, Yaser Hosseini Ghaffarzadeh, Hosein Univ Tabriz Fac Civil Engn Tabriz Iran
System identification in recent years with the development of dynamic testing of structures has become one of the useful methods for structural health monitoring and damage detection and also finite element model upda... 详细信息
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Analysis and Assessment of Primary Frequency Regulation Performance Considering Dynamic Response Process of Renewable Energy Units
Analysis and Assessment of Primary Frequency Regulation Perf...
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IEEE-Power-and-Energy-Society General Meeting (PESGM)
作者: Kuang, Shiqi Xu, Guoyi Wang, Cheng Li, Ang Zhang, Yonglang Bi, Tianshu North China Elect Power Univ Beijing Peoples R China
Accurate assessment of the primary frequency regulation (PFR) performance of renewable energy units (REU) is critical to ensure the frequency stability in low-inertia power systems. Aiming at the problem that the exis... 详细信息
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Identification of hydrodynamic coefficients of a ship manoeuvring model based on PRBS input
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OCEAN ENGINEERING 2022年 246卷 110640-110640页
作者: Zhao, Yinghan Wu, Jinbo Zeng, Chenghao Huang, Yuxian Huazhong Univ Sci & Technol Sch Naval Architecture & Ocean Engn Wuhan 430074 Peoples R China Hubei Key Lab Naval Architecture & Ocean Engn Hyd Wuhan 430074 Peoples R China
A new method is proposed to obtain accurate hydrodynamic coefficients of 3-DOF ship models. This method includes two parts: identification algorithm and identification input design. Firstly, the manoeuvring modeling g... 详细信息
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A Joint TDOA/FDOA Localization algorithm Using Bi-iterative Method with Optimal Step Length
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Chinese Journal of Electronics 2021年 第1期30卷 119-126页
作者: LIU Congfeng YUN Jinwei Research Institute of Electronic Countermeasure Xidian University
In order to improve the estimation accuracy of multi-station joint Time difference of arrive/Frequency difference of arrive(TDOA/FDOA) location with Bi-Iterative method, a solution for the position of target with Gaus... 详细信息
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An improved CS-LS hybrid algorithm on microseisrnic source location
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SYSTEMS SCIENCE & CONTROL ENGINEERING 2021年 第1期9卷 467-478页
作者: Da, Shujin Li, Xuegui Han, Fei Li, Hanyang Northeast Petr Univ Artificial Intelligence Energy Res Inst Daqing Peoples R China Northeast Petr Univ Heilongjiang Prov Key Lab Networking & Intelligen Daqing Peoples R China Northeast Petr Univ Sch Comp & Informat Technol Daqing Peoples R China
This paper presents a hybrid global optimization algorithm for the localization of microseismic events, which is composed of the least-squares (LS) algorithm and the Cuckoo search (CS) algorithm. It significantly redu... 详细信息
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Bias compensation-based parameter and state estimation for a class of time-delay non-linear state-space models
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IET CONTROL THEORY AND APPLICATIONS 2020年 第15期14卷 2176-2185页
作者: Gu, Ya Zhu, Quanmin Nouri, Hassan Changshu Inst Technol Sch Elect Engn & Automat Changshu 215500 Jiangsu Peoples R China Univ West England Dept Engn Design & Math Bristol BS16 1QY Avon England
This study presents, based on bias compensation, an integrated parameter and state estimation algorithm for a class of time-delay non-linear systems which are described by canonical observable state-space model. In te... 详细信息
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Closed-loop parameter identification of second-order non-linear systems: a distributional approach using delayed reference signals
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IET CONTROL THEORY AND APPLICATIONS 2019年 第3期13卷 411-421页
作者: Miranda-Colorado, Roger Inst Politecn Nacl CITEDI CONACyT Ave Inst Politecn Nacl 1310 Tijuana Bc 22435 Mexico
This work presents a closed-loop parameter identification algorithm for a class of second-order non-linear systems affected by constant disturbances, quantisation, and state estimation errors. The proposed scheme perm... 详细信息
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LED-based Vehicular Visible Light Ranging
LED-based Vehicular Visible Light Ranging
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IEEE International Conference on Communications (IEEE ICC)
作者: Xu, Rui Xu, Zhengyuan Univ Sci & Technol China Chinese Acad Sci Key Lab Wireless Opt Commun Hefei 230027 Anhui Peoples R China
With the development of autonomous driving technology, inter-vehicle ranging has attracted a lot of attention. In this paper, we propose a simple and low cost visible light ranging system. It exploits a visible light ... 详细信息
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Optimal parameters estimation and modelling of photovoltaic modules using analytical method
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HELIYON 2019年 第7期5卷 e02137-e02137页
作者: Elkholy, A. Abou El-Ela, A. A. Elect Res Inst Photovolta Cells Dept El Nozha Egypt Menoufia Univ Fac Engn Elect Engn Dept Shibin Al Kawm Egypt
This paper introduces a proposed approach to estimate the optimal parameters of the photovoltaic (PV) modules using in-field outdoor measurements and manufacturers' datasheet as well as employing the nonlinear lea... 详细信息
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