Results 11 to 20 of about 768 (156)
A Hybridization Grey Wolf Optimizer to Identify Parameters of Helical Hydraulic Rotary Actuator
Actuators, 2023 Based on the grey wolf optimizer (GWO) and differential evolution (DE), a hybridization algorithm (H-GWO) is proposed to avoid the local optimum, improve the diversity of the population, and compromise the exploration and exploitation appropriately.
Yukun Zheng +5 more
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Alexandria Engineering Journal, 2023 This paper considers problems related to output error models for output data estimation and parameter identification in missing output data systems.
Hasan Raza +5 more
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Novel identification algorithms for Hammerstein systems in ill-conditioned situations
Systems Science & Control Engineering, 2021 Two algorithms named Recursive Least Square algorithm for Ill-Conditioned situations (RLS-IC) and Multi Innovation Stochastic Gradient algorithm for Ill-Conditioned situations (MISG-IC) are proposed based on multi-innovation identification theory, least ...
A. Nejati, B. Safarinejadian
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AIP Advances, 2023 A novel cosine function variable step-size transform domain least mean square (LMS) algorithm based on matrix rotation (COS-ROTDCT-LMS-DFE) was put forward.
Xiaoling Ning, Keyi Zhang, Lei Zhu
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Iterative Regression Based Hybrid Localization for Wireless Sensor Networks
Sensors, 2021 Among various localization methods, a localization method that uses a radio frequency signal-based wireless sensor network has been widely applied due to its robustness against noise factors and few limits on installation location.
Kyunghyun Lee, Sangkyeum Kim, Kwanho You
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Research on filtering of electromagnetic measurement while drilling signal in underground coal mine
Gong-kuang zidonghua, 2019 In view of problems of slow convergence speed and long computation time existed in electromagnetic wireless measurement while drilling (EM-MWD) signals extracted by adaptive filtering least mean square algorithm and recursive least squares algorithm, a ...
KANG Houqing
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Low-Complexity Data-Reuse RLS Algorithm for Stereophonic Acoustic Echo Cancellation
Applied Sciences, 2023 Stereophonic audio devices employ two loudspeakers and two microphones in order to create a bidirectional sound effect. In this context, the stereophonic acoustic echo cancellation (SAEC) setup requires the estimation of four echo paths, each one ...
Ionuț-Dorinel Fîciu +3 more
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2018 International Conference on Computing Sciences and Engineering (ICCSE), 2018 There is an evidence that channel estimation in communication systems plays a crucial issue in recovering the transmitted data. In recent years, there has been an increasing interest to solve problems due to channel estimation and equalization especially when the channel impulse response is fast time varying Rician fading distribution that means ...
Ali Salah Mahdi +2 more
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Energies, 2018 For model-based state of charge (SOC) estimation methods, the battery model parameters change with temperature, SOC, and so forth, causing the estimation error to increase.
Zizhou Lao +5 more
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RSS Based Wi-Fi Positioning Method Using Recursive Least Square (RLS) Algorithm
International Journal of Engineering & Technology, 2018 Due to rapid increase in demand for services which depends upon exact location of devices leads to the development of numerous Wi-Fi positioning systems. It is very difficult to find the accurate position of a device in indoor environment due to substantial development of structures.
Sreevardhan Cheerla, D Venkata Ratnam
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