Search Results - "improved recursive least square algorithm"

Parameter identification of a lithium-ion battery based on the improved recursive least square algorithm by Ren, Biying, Xie, Chenxue, Sun, Xiangdong, Zhang, Qi, Yan, Dan

“…Accurate parameter identification of a lithium-ion battery is a critical basis in the battery management systems. Based on the analysis of the second-order RC…”
Get full text

Adaptive thermal error prediction for CNC machine tool spindle using online measurement and an improved recursive least square algorithm by Wei, Xinyuan, Ye, Honghan, Wang, Gao, Hu, Weidong

“… to adapt to dynamic conditions. Therefore, an adaptive thermal error modeling method using online measurement and an improved recursive least square algorithm is proposed to fill this research gap, which updates the thermal error…”
Get full text

An Improved Recursive Least Square Algorithm For Adapting Fuzzy Channel Equalizer by Zerdoumi, Zohra, Abdou, Latifa, Bdirina, Elkhanssa

“…Adaptive filters have been thoroughly investigated in digital communication. They are especially exploited as equalizers, to compensate for channel…”
Get full text

Resonance Suppression of a Maglev Inertially Stabilized Platform Based on an Improved Recursive Least Square Algorithm by Shi, Wanfa, Liu, Kun, Wei, Jingbo

“…Mechanical resonance occurs during the operation of a maglev inertially stabilized platform (MISP). The MISP is driven by the motor gear and the gear clearance…”
Get full text

Inertia Evaluation Method of Doubly-Fed Wind Turbine Based on Improved Recursive Least Squares Algorithm by Wang, Guoyan, Yang, Libin, Li, Zhengxi, Wang, Kai

“…With the continuous increase in the installed capacity of renewable energy and the gradual emergence of low-inertia characteristics in the power system,…”
Get full text

Improved recursive least squares algorithm based on echo state neural network for nonlinear system identification by Song Qingsong, Zhao Xiangmo, Feng Zuren

“…In order to model nonlinear systems with more accuracy, and to further exploit the potential capacities of recurrent neural networks, we propose a novel…”
Get full text

An adaptive fusion estimation algorithm for state of charge of lithium-ion batteries considering wide operating temperature and degradation by Shu, Xing, Li, Guang, Shen, Jiangwei, Yan, Wensheng, Chen, Zheng, Liu, Yonggang

“… An improved recursive least square algorithm with a forgetting factor is employed to identify parameters of the built equivalent circuit model, and the least square support vector machine algorithm…”
Get full text

Research on Identification Process of Nonlinear System Based on An Improved Recursive Least Squares Algorithm by Tan, Zilong, Zhang, Huaguang, Sun, Jiayue, Du, Kai

“…The global dynamics for nonlinear system commonly exist in practical application is built through multiple local linear models, however, least squares method…”
Get full text

Designing fuzzy controllers with variable universes of discourse using input–output data by Long, Zuqiang, Yuan, Yan, Long, Wen

“… Then, an improved recursive least square algorithm is presented to identify these unknown parameters, and a cut-off condition is applied to end the recursive computation…”
Get full text

Dynamic compensation of sensors based on improved recursive least squares algorithm by Yijiang Liu, Shuanghong Liu, Zhenzhen Qin, Zhijie Zhang, Lifan Meng

“… compensation. The piezoelectric sensor CY_YD-205 is compensated. Engineering experiments show that the compensation filter designed by the improved recursive least squares algorithm…”
Get full text

An improved recursive least squares algorithm robust to input power variation by Ludovico, C.S., Bermudez, J.C.M.

“…This paper proposes a new recursive least-squares adaptive algorithm that improves the steady-state performance of the recently proposed variable memory length…”
Get full text

Design and validation of a battery management system for solar-assisted electric vehicles by Wei, Hongqian, Zhong, Yan, Fan, Likang, Ai, Qiang, Zhao, Wenqiang, Jing, Rui, Zhang, Youtong

“… The proposed BMS mainly involves three aspects. Firstly, an equivalent second-order resistance-capacitance model is established and afterwards is identified by using an improved recursive least squares algorithm…”
Get full text

Energy Consumption Prediction and Optimization of Electric Vehicles Based on RLS and Improved SOA by Liu, Chunling

“… least squares algorithm and neural network. Then, a path optimization model based on improved seagull optimization is established using chaotic mapping strategy and t-distribution to improve the seagull optimization algorithm…”
Get full text

Evaluation of power system inertia based on recursive least squares with variable forgetting factors by Maoyi ZHOU, Tingyu HUANG, Ziwen LIU, Ziyan DANG, Yunhao XU, Ziyang NIU

“…With the integration of large-scale renewable energy and the increased electrification of power systems, issues related to the weakening of power system…”
Get full text

The Research of Power Battery SOC Estimation Based on Adaptive Kalman Filter Algorithm by Li, Hong Jun, Yu, Wei Bo, Feng, Cui Yuan, Yang, Ting Ting

“… Then by pulse discharge experiments and with improved recursive least squares algorithm to identify model parameters online, and puts forward up the adaptive kalman filtering algorithm to estimate battery SOC…”
Get full text

Robotic Excavator Identification Model Based on Recursive Least Squares Algorithm with Forgetting Factor by Feng, Hao, Yin, Chenbo, Yu, Hongfu, Cao, Donghui

“… The improved recursive least squares algorithm with forgetting factor method overcomes the contradiction between the steady-state accuracy and tracking ability of the fixed forgetting factor…”
Get full text

Improved least squares identification by RAO SRIPADA, N., GRANT FISHER, D.

“…An improved recursive least squares algorithm for parameter estimation is presented which includes…”
Get full text

Directional and adaptive forgetting factor based recursive least square algorithms for maneuvering dynamic identification and motion prediction of unmanned surface vessel by Tan, Mu, Xiang, Gong, Xiang, Xianbo, Yu, Shuhang, Rao, Kunpeng, Soares, Carlos Guedes

“… In this paper, to overcome the limitations of traditional recursive least squares (FFRLS) in dealing with non-continuous excitation and dynamic change environment, two improved recursive least squares algorithms…”
Get full text

Improved Least Squares Identification for Adaptive Controllers by Sripada, N. Rao, Fisher, D. Grant

“…An improved recursive least squares algorithm for parameter estimation is presented which includes…”
Get full text

Recursive identification of Hammerstein systems with dead-zone input nonlinearity by Dong, Shijian, Yu, Li, Zhang, Wen-An, Yang, Xusheng

“… Based on the decoupling estimation theory and overparameterized method, two improved recursive least squares algorithms are constructed to estimate the model parameters and disturbance sequence…”
Get full text