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  1. 301

    Parameter Identification and Control Method of a Hypersonic Wind Tunnel Attack Angle Mechanism by Guoliang Zheng, Dewei Zhang, Guangfei You, Leile Zhang, Yiyong Wu, Hongtao Yang

    Published 2020-10-01
    “…Aiming at a hypersonic wind tunnel angle of attack mechanism, its special structural characteristics and kinematics are analyzed, and its parameter identification and control methods are studied. Firstly, the attack angle mechanism is modeled with kinematics, and the nonlinear kinematics models of pitch and yaw degrees of freedom are discussed. …”
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    Identification of Physical Parameters of a Porous Material Located in a Duct by Inverse Methods by Marwa KANI, Amine MAKNI, Mohamed TAKTAK, Mabrouk CHAABANE, Mohamed HADDAR

    Published 2021-12-01
    “…Therefore, in the present paper, two inverse techniques are proposed: the first is the multilevel identification method based on the simplex optimisation algorithm and the second one is based on the genetic algorithm. …”
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  5. 305

    Research on Automatic Identification Method of Loess Earthquake Landslide Based on Remote Sensing Imagery by WANG Liansheng, LI ping, MU SongWei, TUO Zihan, Li Chen

    Published 2024-01-01
    “…Relying only on sensing technology to identify landslides does not ensure the authenticity and reliability of the database.This research was an application of VGG-Unet network for automatic identification of loess earthquake landslides based on field survey landslide data.Firstly, according to some loess earthquake landslides investigated by the earthquake landslide research team of the College of Disaster Prevention Science and Technology in the field of Gansu Province and Ningxia Hui Autonomous Region, the quantitative and qualitative analysis parameters for extracting loess earthquake landslides on the platform of satellite imagery by the visual interpretation method were accurately summarized. …”
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    Hankel Matrix Correlation Function-Based Subspace Identification Method for UAV Servo System by Minghong She, Pengju Zhao

    Published 2018-01-01
    “…For the identification problem of closed-loop subspace model, we propose a zero space projection method based on the estimation of correlation function to fill the block Hankel matrix of identification model by combining the linear algebra with geometry. …”
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  8. 308

    THE DEVELOPMENT OF METHOD FOR MINT AND TURMERIC ESSENTIAL OILS IDENTIFICATION AND QUANTITATIVE ANALYSIS IN COMPLEX DRUG by O. G. Smalyuh

    Published 2015-04-01
    “…The aim of our study was to develop the method for identification and assay of essential oils of mint and turmeric in complex medicinal product in capsule form. …”
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  9. 309

    An Igneous Rock Lithology Identification Method Based on Data-Algorithm Bidirectional-Driven Framework by HAN Ruiyi, SONG Xiaoni, WANG Xinru, GUO Yuhang

    Published 2025-04-01
    “…The proposed method achieved 100% accuracy in intra-well testing, 89% accuracy in inter-well testing, and a weighted F1 score of 0.88, which demonstrated significant improvements over existing igneous rock lithology identification methods. …”
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    Symmetry-Based Data Augmentation Method for Deep Learning-Based Structural Damage Identification by Long Li, Xiaoming Tao, Hui Song, Xiaolong Li, Zhilong Ye, Yao Jin, Qiuyu He, Shiyin Wei, Wenli Chen

    Published 2025-06-01
    “…The big data collected from structural health monitoring systems (SHMs), combined with the rapid advances in machine learning (ML), have enabled data-driven methods in practical SHM applications. These methods typically use ML algorithms to identify patterns within features extracted from data representing structural conditions, thereby inferring damage from changes in these patterns. …”
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    Time-Varying Modal Parameters Identification by Subspace Tracking Algorithm and Its Validation Method by Haotian Zhou, Kaiping Yu, Yushu Chen, Rui Zhao, Yunhe Bai

    Published 2018-01-01
    “…This article presents a time-varying modal parameter identification method based on the novel information criterion (NIC) algorithm and a post-process method for time-varying modal parameter estimation. …”
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    Behaviour Analysis of Modeling and Model Evaluating Methods in System Identification for a Multiprocess Station by A. Annie Steffy Beula, Geno Peter, Albert Alexander Stonier, K. Ezhil Vignesh, Vivekananda Ganji

    Published 2024-01-01
    “…Response of the models is compared with the original response to choose the best fit model by calculating ISE standard. All the above methods are used to model the system without physical and theoretical laws which is known as system identification.…”
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  20. 320

    Methods for Synthesis and Extraction of Resveratrol from Grapevine: Challenges and Advances in Compound Identification and Analysis by Ramona Căpruciu, Constantin Nicolae Gheorghiu

    Published 2025-03-01
    “…Actionable advances in identifying and analysing stilbenes consist of techniques for coupling synthesis/extraction/identification methods that have proven accurate, reproducible and efficient. …”
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