Showing 221 - 240 results of 1,605 for search 'adaptive utility function', query time: 0.20s Refine Results
  1. 221

    Roller Bearing Fault Diagnosis Based on Adaptive Sparsest Narrow-Band Decomposition and MMC-FCH by Yanfeng Peng, Junhang Chen, Yanfei Liu, Junsheng Cheng, Yu Yang, He Kuanfang, Guangbin Wang, Yi Liu

    Published 2019-01-01
    “…Compared with MP, ASNBD is superior in both the physical meaning and the adaptivity. Drawbacks in EMD such as end effect and mode mixing are reduced in the proposed method because the application of interpolation function is not required. …”
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  2. 222

    An Adaptive Layering Dual-Parameter Regularization Inversion Method for an Improved Giant Trevally Optimizer Algorithm by Chao Tan, Menghao Sun, Wei Liu, Wenrui Tan, Xiaoling Zhang, Chengang Zhu, Da Li

    Published 2024-01-01
    “…Secondly, a dual-parameter regularization method is utilized to construct the inversion objective function, addressing the problem of inversion multiplicity caused by the increase in inversion parameters due to the increased layering numbers. …”
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  3. 223

    Fuzzy adaptive finite-time formation control of unmanned ground vehicles with performance and feasibility constraints by Lin Zhang, Kewen Li, Yongming Li

    Published 2025-07-01
    “…Furthermore, the fuzzy logic systems (FLSs) are used to approximate unknown nonlinear functions. Due to the limitations of the field of view and communication distance of UGVs, the controller is designed by using finite time stability theory and universal barrier function. …”
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  4. 224

    ATKB-PID: an adaptive control method for micro tension under complex hot rolling conditions by Xinkai Xu, Xiangrong Song, Zheng Qi

    Published 2025-01-01
    “…To address this issue, this paper introduces an ATKB-PID adaptive micro tension control method. This method incorporates a linear attention layer and utilizes a K-Nearest Neighbors (KNN) algorithm to predict the optimal learning rate and inertia coefficient under actual operating conditions. …”
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  5. 225

    Observer-Based Distributed Adaptive Consensus Tracking of Nonlinear Multi-Agent Systems on Directed Graphs by Bao Chen, Xuemei Qi, Chen Li, Xuelei Qi, Hongjun Ma

    Published 2025-01-01
    “…To avoid the disadvantage of solving Laplace matrix eigenvalues, a fully distributed adaptive consensus scheme is constructed. The sufficient conditions for linear matrix inequalities (LMIs) for the consensus of MAS systems are derived using the Lyapunov function and the properties of one-sided Lipschitz nonlinear systems. …”
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  6. 226

    Distributed Adaptive Sliding Mode Control for Vehicle Platoon with Uncertain Driving Resistance and Actuator Saturation by Jia-cheng Song, Yong-feng Ju

    Published 2020-01-01
    “…Then, for the problem of actuator saturation, an antiwindup compensation-based approach is utilized to attenuate the integral windup of the adaptive platoon control laws in the case of actuator saturation. …”
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  7. 227

    High performance adaptive step size fractional numerical scheme for solving fractional differential equations by Mudassir Shams, Ahmad Alalyani

    Published 2025-04-01
    “…Two engineering applications are addressed utilizing both fixed and adaptive step-length algorithms to assess efficiency. …”
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  8. 228
  9. 229

    Adaptive compensation for multi-axial real-time hybrid simulation via nonlinear parameter estimation by Santiago Ruiz, Wei Song

    Published 2024-12-01
    “…To address these challenges, this study introduces an adaptive compensation framework for MIMO-RTHS. The proposed framework utilizes a control law based on the inverse dynamics of the control plant, incorporating real-time adaptive parameter updates through Extended Kalman Filter (EKF) and Unscented Kalman Filter (UKF) methods. …”
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  10. 230
  11. 231

    The Relationship Between Soil and Gut Microbiota Influences the Adaptive Strategies of Goitered Gazelles in the Qaidam Basin by Yiran Wang, Bin Li, Bo Xu, Wen Qin

    Published 2024-12-01
    “…The gut microbiota is integral to the health and adaptability of wild herbivores. Interactions with soil microbiota can shape the composition and function of the gut microbiota, thereby influencing the hosts’ adaptive strategies. …”
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  12. 232

    Cross-dimensional adaptivity research on a 3D earth observation data cube model by Yu Jinsongdi, Cui Zhanying, Baumann Peter, Tong Ruiju, Wei Dandan, Luo Yuan

    Published 2025-04-01
    “…To enable cross-dimensional mapping, a key requirement is the existence of a mapping function between the multidimensional space domain and the 3D adaptive space domain. …”
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  13. 233

    Adaptive conflict resolution for IoT transactions: A reinforcement learning-based hybrid validation protocol by Mohammad A. Al Khaldy, Ahmad Nabot, Ahmad al-Qerem, Issam Jebreen, Abdulbasit A. Darem, Asma A. Alhashmi, Mohammad Alauthman, Amjad Aldweesh

    Published 2025-07-01
    “…The RL-based mechanism continuously adapts decision-making by learning from system states, prioritizing transactions, and dynamically resolving conflicts using a reward function that accounts for key performance parameters, including the number of conflicting transactions, cost of aborting transactions, temporal validity constraints, and system resource utilization. …”
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  14. 234
  15. 235

    D-amino acid metabolic versatility as a common adaptive strategy in the Mariana Trench microbiome by Xiangyu Wang, Yongxin Lv, Weishu Zhao, Xiang Xiao, Jing Wang

    Published 2025-08-01
    “…Furthermore, 93.6% of the recovered bacterial and archaeal genomes contained at least one of these D-AA functional genes, substantially expanding our understanding of potential D-AA utilizers. …”
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  16. 236

    The diet–intestinal microbiota dynamics and adaptation in an elevational migration bird, the Himalayan bluetail (Tarsiger rufilatus) by Shangmingyu Zhang, Chuang Zhou, Zhehan Dong, Kaize Feng, Kexin Peng, Zhengyang Wang, Yong Jiang, Linyu Jin, Ping Zhang, Yongjie Wu

    Published 2024-07-01
    “…Gongga to understand the diet–gut microbial adaptations of elevational migratory birds. Our findings indicate that elevational migratory movements can rapidly alter gut microbial composition and function within a month. …”
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  17. 237
  18. 238

    CRISPR-based functional genomics tools in vertebrate models by Gaurav K. Varshney, Shawn M. Burgess

    Published 2025-07-01
    “…Here this Review covers the transformative impact of CRISPR-based tools in vertebrate models, highlighting their utility in functional genomics research and disease modeling.…”
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  19. 239

    Characterization of two novel species of the genus Flagellimonas reveals the key role of vertical inheritance in the evolution of alginate utilization loci by Juan Yu, Jia-Wei Gao, Ke Cao, Dong-Yan He, Lin Xu, Ge-Yi Fu, Cong Sun

    Published 2025-08-01
    “…The evolutionary analysis of alginate utilization loci (AUL) in this genus illuminated that the function genes in AULs, that is, PL7 and PL17, were more reliant on the stable inheritance from ancestors associated with gene duplication and loss rather than horizontal gene transfer (HGT) from outside, and the AUL structures exhibited a trend of simplification which resulted in the incidental decrease in alginate degradation ability. …”
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  20. 240