Showing 201 - 220 results of 338 for search 'nonlinear issues simulation', query time: 0.10s Refine Results
  1. 201

    Interpretable prediction model for hand-foot-and-mouth disease incidence based on improved LSTM and XGBoost by Xiao LI, Shuyu HE, Yan PENG, Rongxin YANG, Lu TAO, Tingqi LOU, Wenqi HE

    Published 2025-07-01
    “…These residual sequences contain complex information that the ARIMA model fails to fully capture, providing a foundation for the subsequent nonlinear analysis. Secondly, based on the residual data left by the ARIMA model, LSTM is introduced to capture the potential complex nonlinear relationships and long-term dependencies. …”
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  2. 202

    PMSM integral sliding mode control based on improved power exponential reaching law by Weilai Shang, Hengqiang Wang

    Published 2025-07-01
    “…Abstract Permanent magnet synchronous motors are highly coupled, multivariable, and nonlinear, and sliding mode control has gradually gained traction in motor control systems due to its robustness. …”
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  3. 203

    Evaluation of Airport Runway Blockade Effectiveness Based on Improved Convolutional Neural Network by Cao Longping, Chen Mou, Zhou Tongle

    Published 2025-04-01
    “…In response to the inefficiency and inability to utilize image data inherent in traditional airport runway blockade effectiveness assessment methods, this paper presents an improved convolutional neural network algorithm for assessing the blockade effectiveness of airport runways. A nonlinear model is established between the damage data of the airport runway and the success of blockade, avoiding the excessive time consumption caused by direct iteration. …”
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  4. 204

    Optimal Control of Intelligent Vehicle Path Tracking by Enhao Wang, Yingjie Liu, Chenglian Xie

    Published 2025-01-01
    “…In order to address the issue of low accuracy in traditional methods for solving intelligent vehicle path tracking problems, a fast and high-precision solution method was design. …”
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  5. 205

    Cascaded Control of Flexible-Joint Robots Based on Sliding-Mode Estimator Approach by Genliang Xiong, Jingxin Shi, Haichu Chen

    Published 2020-01-01
    “…The inherent highly nonlinear coupling and system uncertainties make the controller design for a flexible-joint robot extremely difficult. …”
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  6. 206

    Minimum time control for path tracking problem of intelligent vehicle handling in inverse dynamics by Shanshan Guo, Yingjie Liu

    Published 2025-02-01
    “…Firstly, a nonlinear 4-DOF vehicle model is established. Then the problem of path tracking with minimum time is transformed into an optimal control problem by the ASC method. …”
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  7. 207

    Fuzzy Consensus Cubature Information Filtering for Space Target Tracking by Xiaobo Zhang, Bing He, Gang Liu, Haoshen Lin, Zifeng Gong

    Published 2025-01-01
    “…A fuzzy distributed nonlinear state estimation issue on the possibilistic framework is investigated in this paper. …”
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  8. 208

    Design of a novel shunt active harmonic compensator with AUV-PQ-SRF reference current extraction, OSV-MPC and SMC techniques by Kumar Reddy Cheepati, E. Parimalasundar, K. Suresh, Marco Rivera, M. Nageswara Rao, Aravind Pitchai

    Published 2025-08-01
    “…The accuracy, robustness, and response time issues with traditional methods are addressed by the suggested approach. …”
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    Article
  9. 209

    A new approach to foam flooding modelling with novel parameter Estimation techniques by Hamed Hematpur, Seyednooroldin Hosseini, Syed Mohammad Mahmood, Reza Abdollahi, Zakaria Hamdi, Reza Ghamarpoor

    Published 2025-07-01
    “…Commercial reservoir simulators are equipped with different Dry-Out models which have two main issues; first, even for the water saturation less than the limiting value, the current models are not able to dry out the foam thoroughly, second, the data from steady-state foam flooding experiments are required to estimate the model parameters. …”
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  10. 210

    Security-driven service caching and computation offloading strategy in air-ground collaborative edge computing networks by WU Mengru, KONG Yawei, HAN Huimei, LU Haiquan, SI Peiyuan, LU Weidang, GUO Lei

    Published 2025-07-01
    “…Simulation results demonstrate that the proposed scheme converges rapidly and reduces the task processing delay compared to baselines.…”
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  11. 211

    Control of Vehicle Lateral Handling Stability Considering Time-Varying Full-State Constraints by Lizhe Wu, Dingxuan Zhao

    Published 2025-04-01
    “…Lateral handling stability control is crucial for ensuring vehicle driving safety. To address this issue, this paper proposes a lateral handling stability control method that considers time-varying full-state constraints. …”
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  12. 212

    Strength-constrained unit commitment in IBR dominant power systems by Yong-Kyu Kim, Sang-Ho Lee, Gyu-Sub Lee

    Published 2025-06-01
    “…The UC problem is initially formulated as a mixed-integer nonlinear programming (MINLP) model, reflecting WSCR and bus impedance matrix modification constraints. …”
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  13. 213

    Investigations of Auditory Filters Based Excitation Patterns for Assessment of Noise Induced Hearing Loss by Wisam Subhi AL-DAYYENI, Pengfei SUN, Jun QIN

    Published 2018-07-01
    “…In this study, two auditory filters, dual resonance nonlinear (DRNL) filter and rounded-exponential (ROEX) filter are applied to create two EPs, the velocity EP and the loudness EP respectively. …”
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  14. 214

    Research on an electro-mechanical braking control method for rail trains based on braking force control by WEN Tao, ZHUANG Wenjie, YAN Minjie, LIU Kai, YUAN Wenye

    Published 2024-11-01
    “…This paper proposed a control strategy using a braking force observer, with a focus to address the issues of low durability and high cost associated with pressure sensors. …”
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  15. 215

    Model Predictive Control of Electric Water Heaters in Individual Dwellings Equipped with Grid-Connected Photovoltaic Systems by Oumaima Laguili, Julien Eynard, Marion Podesta, Stéphane Grieu

    Published 2025-04-01
    “…In France, the adoption of photovoltaics (PV) in that sector is accelerating, which contributes to both increasing energy efficiency and reducing greenhouse gas (GHG) emissions, even though the technology faces several issues. One issue that slows down the adoption of the technology is the “duck curve” effect, which is defined as the daily variation of net load derived from a mismatch between power consumption and PV power generation periods. …”
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  16. 216

    The Novel Gravity-Matching Algorithm Based on Modified Adaptive Transformed Cubature Quaternion Estimation for Underwater Navigation by Tiangao Zhu, Fangjun Qin, An Li, Kailong Li, Jiujiang Yan, Leiyuan Qian

    Published 2025-06-01
    “…The traditional Sandia inertial matching algorithm introduces linearization errors using the linear error model, which can diminish navigation accuracy. To address this issue, we propose a novel gravity-matching algorithm based on modified adaptive transformed cubature quaternion estimation (MA-TCQUE), designed for a nonlinear error model to enhance accuracy in gravity-aided navigation. …”
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  17. 217

    An Adaptive Prescribed Performance Position Tracking Controller for Hydraulic Systems by Junqiang Shi, Xiaowei Yang, Jinjun Wu, Jingcheng Gao

    Published 2025-07-01
    “…First, a smooth nonlinear term is skillfully introduced into the controller design so that it can simultaneously cope with both unknown time-varying parameters and disturbances. …”
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  18. 218

    New Smith Internal Model Control of Two-Motor Drive System Based on Neural Network Generalized Inverse by Guohai Liu, Jun Yuan, Wenxiang Zhao, Yaojie Mi

    Published 2016-01-01
    “…This control strategy adopts the NNGI system to settle the decoupling issue and utilizes the SIM control structure to solve the delay problem. …”
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  19. 219

    Data Assimilation Analysis of Rate- and State-Dependent 1-DOF Friction Based on a Particle Filter by Kai Xing, Shingo Ozaki

    Published 2024-09-01
    “…In various dynamic systems, accurately predicting frictional stick–slip motion is critical for maintaining stability. To address this issue, we integrated a particle filter with a rate- and state-dependent friction model to enhance the prediction of stick–slip dynamics. …”
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  20. 220

    Error-State Kalman Filtering with Linearized State Constraints by Hoang Viet Do, Jin-woo Song

    Published 2025-03-01
    “…We further identify a special case of a nonlinear constraint where the results of the linear case remain valid. …”
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