Creep Model of Weakly Cemented Soft Rock Considering Damage and Secondary Development in FLAC3D by Junhong Huang, Shanchao Hu, Xuelong Li, Shihao Guo, Chenxi Zhang, Zhihao Gao, Jinhao Dou, Dawang Yin, Yafei Cheng

“…The time-dependent deformation control of weakly cemented soft rock in deep underground engineering is a critical scientific issue that directly affects the long-term stability of roadways. …”
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A Novel Graph Reinforcement Learning-Based Approach for Dynamic Reconfiguration of Active Distribution Networks with Integrated Renewable Energy by Hua Zhan, Changxu Jiang, Zhen Lin

“…The dynamic reconfiguration of active distribution networks (ADNDR) essentially belongs to a complex high-dimensional mixed-integer nonlinear stochastic optimization problem. Traditional mathematical optimization algorithms tend to encounter issues like slow computational speed and difficulties in solving large-scale models, while heuristic algorithms are prone to fall into local optima. …”
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Fixed/Preassigned Time Synchronization of Impulsive Fractional-Order Reaction–Diffusion Bidirectional Associative Memory (BAM) Neural Networks by Rouzimaimaiti Mahemuti, Abdujelil Abdurahman, Ahmadjan Muhammadhaji

“…Finally, a numerical simulation is presented to ascertain the theoretical dependency.…”
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Reservoir parameter prediction technology based on deep learning and its application in the Panyu 4 Sag, Pearl river mouth Bain by Yingwei Li, Yanhui Zhu, Zhenshen Li, Xiaozhao Zhang, Guofu Cai

“…To address this issue, this paper proposes a method using a convolutional neural network for predicting porosity and facies distribution. …”
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Calculation Model of Multi-roll Straightening Process Based on Bilinear Hardening and Power Hardening by ZHU Xiaoyu, CHENG Zixing, WANG Xiaogang, HAN Peisheng

“…A least squares algorithm was employed to solve the nonlinear equations iteratively, enabling accurate straightening calculations. …”
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Fixed Point Results for Almost Contraction Mappings in Fuzzy Metric Space by Raghad I. Sabri, Buthainah A. A. Ahmed Ahmed

“…Then the concept of simulation function is given. The concept of simulation function is used to present the notion of almost -contraction mapping. …”
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Energy Management of Plug-In Hybrid Electric Vehicles for Autonomous Driving in a Following Environment Based on Fuzzy Adaptive PID Control by Jixin Wang, Yujin Zhou

“…The Cuckoo search algorithm is selected for its exceptional global search capability and adaptive optimization characteristics, which facilitate its effective resolution of intricate nonlinear optimization issues, such as the energy management strategy in plug-in hybrid electric vehicles. …”
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Plug-In Repetitive Control for Magnetic Bearings Based on Equivalent-Input-Disturbance by Gang Huang, Bolong Liu, Songlin Yuan, Xinyi Shi

“…The estimates of the EID are then used for feedforward compensation to address the issue of large overshoot in the system. Finally, simulations are conducted for comparison with the PID control method and PRC control method. …”
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Two-Layer Intelligent Learning Control Using Output Recurrent Fuzzy Neural Long Short-Term Memory Broad Learning System With RMSprop by Ali Rospawan, Ching-Chih Tsai, Chi-Chih Hung

“…Achieving precise and robust control in dynamic environments remains a challenge, particularly in nonlinear and uncertain systems. This paper proposes a novel two-layer intelligent learning control framework to address these issues, integrating an output recurrent fuzzy neural long short-term memory broad learning system (ORFNLSTM-BLS) with a root mean squared propagation (RMSprop) optimization algorithm. …”
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Error-Tolerant and Energy-Efficient Coverage Control Based on Biological Attractor Selection Model in Wireless Sensor Networks by Takuya Iwai, Naoki Wakamiya, Masayuki Murata

“…A coverage problem is one of the important issues to prolong the lifetime of a wireless sensor network while guaranteeing that the target region is monitored by a sufficient number of active nodes. …”
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Evolution Patterns of Frost-Heaving Pressure with Partial Ponding in Cold Region Tunnels by Xinyu Zheng, Fei Xu, Songtao Shi, Yang Gao, Qi Li

“…The calculation of the frost-heaving pressure is one of the key issues in the frost-resistant design of tunnels in cold regions. …”
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Creep constitutive model of logarithmic fractal structure derivative of deep hard brittle rock by LIU Yipin, LIU Wenbo, ZHANG Shuguang, HUANG Xiang, LI Yingbo, ZHAO Shutian

“…On this basis, the improved nonlinear dashpot is connected in series with the improved Nishihara model. …”
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opstool: A Python library for OpenSeesPy analysis automation, streamlined pre- and post-processing, and enhanced data visualization by Yexiang Yan, Yazhou Xie

“…In addition, it integrates adaptive iteration algorithms to improve convergence issues in nonlinear static and dynamic response analyses. …”
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Simplified Adaptive Robust Motion Control with Varying Boundary Discontinuous Projection of Hydraulic Actuator by Cungui Yu, Xianwei Qi

“…The recently developed adaptive robust control theory is used to handle the nonlinearities and modelling uncertainties in hydraulic systems. …”
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Parameter Optimization Method for Predictor–Corrector Guidance With Impact Angle Constraint by Xinwan Kong, Cheng Zhang

“…It requires a significant amount of time for comprehensive testing to verify its reliability, lacking a theoretical basis for stability and robustness analysis. In this paper, a nonlinear model is proposed to describe the prediction process. …”
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A Novel Variable-Step Algorithm for DC-Side Voltage Stability Control Strategy in UPQC to Improve Power Quality by Kai Song, Ningning Li, Cong Li, Zihui Lian, Hongxu Li, Jiawen Sun, Shulin Jiang, Boyan Huang

“…With the development of semiconductor technology, the increasing number of power electronic converters and nonlinear loads has further exacerbated power-quality issues in the grid. …”
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Distributed networked localization using neighboring distances only through a computational topology control approach by Xiaochu Wang, Ting Sun, Changhao Sun, Junqi Wang

“…For large-scale wireless sensor networks, the nonlinear localization problem where only neighboring distances are available to each individual sensor nodes have been attracting great research attention. …”
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Evaluation of Decay Times from Noisy Room Responses with Pure-Tone Excitation by Mirosław MEISSNER

“…However, in real conditions a sound decay is often deformed by background noise, thus a precise evaluation of decay times from noisy room responses is the main problem. In this paper this issue is examined by means of numerical method where the decay times are estimated from the decay function that has been determined by nonlinear polynomial regression from a pressure envelope obtained via the discrete Hilbert transform. …”
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Performance Prediction of the Gearbox Elastic Support Structure Based on Multi-Task Learning by Chengshun Zhu, Zhizhou Lu, Jie Qi, Meng Xiang, Shilong Yuan, Hui Zhang

“…The adaptive gating mechanism, hierarchical nonlinear transformation, and effective capture of temporal dynamics in the LSTM significantly enhance the model’s ability to model complex nonlinear patterns. …”
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Study on negative friction of pile foundation in homogeneous layered soil in collapsible loess area by Zhiquan Wang, Liangliang Xin, Shuaihua Ye, Jian Wu, Weina Ye, Jingbang Li

“…A three-linear hardening model was selected to simulate the pile–soil interface interaction. By considering the boundary conditions, the pile side friction resistance, axial force, and pile displacement were calculated, and the nonlinear patterns of load transfer for single piles in layered soil foundations were obtained. …”
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