Search alternatives:
variational » variations (Expand Search)
Showing 981 - 1,000 results of 3,710 for search 'Variational integration methods', query time: 0.12s Refine Results
  1. 981
  2. 982

    Noise Processing Method of MEMS Tilt Sensor Using Improved Kalman Filter Based on Quantum Particle Swarm Optimization by Yutong Ge, Weizheng Ren, Kaile Yu, Yiran Zhang, Yuxiao Li

    Published 2025-01-01
    “…According to the experimental findings, the proposed method exhibits a superior noise reduction effect, as evidenced by its smaller mean absolute error (MAE) and mean square error (MSE) compared to alternative techniques such as variational mode decomposition (VMD) combined with wavelet transform (WT), back propagation (BP) neural network optimized Kalman filter and particle swarm optimization (PSO) improved Kalman filter. …”
    Get full text
    Article
  3. 983

    Multidimensional assessment of the spatiotemporal evolution, driving mechanisms, and future predictions of urban heat islands in Jinan, China by Lingye Tan, Tiong Lee Kong Robert, Yan Zhang, Siyi Huang, Ziyang Zhang

    Published 2025-04-01
    “…Directional shifts in LST were quantified using the quadrant azimuth method and the standard deviation ellipse method, both of which analyze spatial distribution and dispersion. …”
    Get full text
    Article
  4. 984
  5. 985

    Utilizing the Optimal Auxiliary Function Method for the Approximation of a Nonlinear Long Wave System considering Caputo Fractional Order by Aaqib Iqbal, Rashid Nawaz, Hina Hina, Abdulaziz Garba Ahmad, Homan Emadifar

    Published 2024-01-01
    “…In this article, we explore the utilization of the Caputo derivative and the Riemann–Liouville (R–L) fractional integral to analyze the optimal auxiliary function method for approximating fractional nonlinear long waves. …”
    Get full text
    Article
  6. 986
  7. 987

    Study on comprehensive landslide risk zoning method in open pit mines under multi factor coupling effects by Lan Jia, Yuedi Cui, Lanzhu Cao, Xi Chen, Xishun Liu

    Published 2025-07-01
    “…To integrate these results, we employ a combined cross-matrix analysis and simple weighted averaging method, further refining the comprehensive risk zoning by dynamically incorporating factors such as slope along-strike surface shape, seasonal (climatic) variations, fault characteristics, and distribution of infrastructure. …”
    Get full text
    Article
  8. 988
  9. 989

    Open-circuit diagnosis method based on dual-mode voltage residual model for T-type three-level inverter by Liming Song, Minxuan Liao, Rongkun Wang, Xinhua Guo

    Published 2025-04-01
    “…The method is based on the voltage residual method and is integrated with a three-level fault-tolerant algorithm. …”
    Get full text
    Article
  10. 990

    An Action Evaluation Method for Virtual Reality Simulation Power Training Based on an Improved Dynamic Time Warping Algorithm by Qingjie Xu, Yong Liu, Shuo Li

    Published 2024-12-01
    “…By constructing an action recognition model centered on hand keypoints, the proposed method integrates distance similarity and cosine similarity to account comprehensively for both numerical differences and directional consistency of action features. …”
    Get full text
    Article
  11. 991

    A reinforcement learning based real-time energy management method for mobile microgrid considering photovoltaic uncertainty by Huasong Fang, Huayue Zhang, Shuli Wen, Zhong Li, Zhilin Zeng, Miao Zhu, Pengfeng Lin

    Published 2025-09-01
    “…To address this issue, this paper proposes a real-time energy management optimization method based on reinforcement learning, specifically tailored to handle PV uncertainty and dynamic load variations during navigation. …”
    Get full text
    Article
  12. 992

    Big-Data-Assisted Urban Governance: A Machine-Learning-Based Data Record Standard Scoring Method by Zicheng Zhang, Tianshu Zhang

    Published 2025-04-01
    “…To address these shortcomings, this study develops a comprehensive scoring method tailored for evaluating multi-dimensional data record standards in government hotline data. …”
    Get full text
    Article
  13. 993

    Decision-making algorithm with complex hesitant fuzzy partitioned maclaurin symmetric mean aggregation operators and SWARA method by Jawad Ali, Muhammad I. Syam, Ahmad N. Al-Kenani

    Published 2025-05-01
    “…A robust MCDM methodology is then proposed, integrating the newly developed operators and the extended SWARA approach to address two-dimensional decision-making challenges effectively. …”
    Get full text
    Article
  14. 994

    Robust Tracking Method for Small and Weak Multiple Targets Under Dynamic Interference Based on Q-IMM-MHT by Ziqian Yang, Hongbin Nie, Yuxuan Liu, Chunjiang Bian

    Published 2025-02-01
    “…To address these issues, this paper presents an improved multi-target tracking algorithm, termed Q-IMM-MHT. This method integrates Multiple Hypothesis Tracking (MHT) with Interactive Multiple Model (IMM) and introduces a Q-learning-based adaptive model switching strategy to dynamically adjust model selection in response to variations in the target’s motion patterns. …”
    Get full text
    Article
  15. 995

    Smart Cities and Resident Well-Being: Using the BTOPSIS Method to Assess Citizen Life Satisfaction in European Cities by Ewa Roszkowska, Tomasz Wachowicz

    Published 2024-11-01
    “…This paper introduces an innovative adaptation of the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) method, integrating a Belief Structure (BTOPSIS) to improve the evaluation and interpretation of survey data. …”
    Get full text
    Article
  16. 996

    3D-CWC: A Method to Evaluate the Geological Suitability for Layered Development and Utilization of Urban Underground Space by Jiamin Mo, Ling Zhu, Wei Liu, Ping Wen, Zhiqiang Xie, Rong Li, Chunhou Ji, Wei Cheng, Yangbin Zhang, Chaoya Chen, Qijia Yang, Junxiao Wang

    Published 2025-03-01
    “…Traditional 2D evaluation methods fail to capture complex vertical variations in underground space, hindering precise planning. …”
    Get full text
    Article
  17. 997

    Performances improvement of DC Motor using a Fractional Order Adaptive PID Controller optimized by Genetic Algorithm by Abdelouaheb Boukhalfa, Yassine Bensafia, Khatir Khettab

    Published 2025-01-01
    “…Among the proposed designs, the integration of FAPID proves to be the most effective in achieving a balance between responsiveness and stability, exhibiting exceptional robustness and adaptability to variations in DC motor and environmental conditions. …”
    Get full text
    Article
  18. 998
  19. 999
  20. 1000

    Low Contrast Enhancement Algorithm for Color Image Using Pythagorean Fuzzy Sets With a Fusion of CLAHE and BPDHE Methods by M. Manivasagan, S. Jagatheswari

    Published 2025-01-01
    “…By integrating this method with contrast limited adaptive histogram equalization, alongside a color restoration technique and brightness-preserving dynamic histogram equalization, the brightness and natural appearance of the original low-contrast image are maintained. …”
    Get full text
    Article