Showing 621 - 640 results of 887 for search '"genetic algorithms"', query time: 0.06s Refine Results
  1. 621

    A multi-objective fuzzy optimization model for multi-type aircraft flight scheduling problem by Ming Wei, Shangwen Yang, Wei Wu, Bo Sun

    Published 2024-12-01
    “…A novel heuristic algorithm based on the Non-dominated Sorting Genetic Algorithm (NSGA-II) is further designed to yield meta-optimal solutions efficiently for such a Non-deterministic Polynomial (NP) problem. …”
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  2. 622

    Pedestrian Comfort Analysis and Parameterized Optimization Design for Raised Floors by Juanli Guo, Haonan Liang, Jiehui Wang, Yijie Cao

    Published 2025-01-01
    “…The study then quantitatively assesses the pedestrian comfort of raised floors based on natural frequency and peak acceleration measurements, proposing an optimization design method using a multi-island genetic algorithm (MIGA). By adjusting parameters such as the support leg distance, beam shape, and support board surface layer thickness, an optimal balance between pedestrian comfort and heat transfer performance is achieved. …”
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  3. 623

    Synergistic Optimization Method for URT Network Train Connection Scheme in Peak and Off-Peak Periods by Ruihua Xu, Xuyang Song, Feng Zhou, Fangsheng Wang

    Published 2022-01-01
    “…Subsequently, a corresponding solution method based on a genetic algorithm and simulation was designed. Finally, the Suzhou URT network was used as a case study, and the passenger flow of the transfer station was simulated and calculated using relevant automatic fare collection (AFC) data. …”
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  4. 624

    Modeling and Dynamical Analysis of the Water Resources Supply-Demand System: A Case Study in Haihe River Basin by Chongli Di, Xiaohua Yang

    Published 2014-01-01
    “…Then, the gray code hybrid accelerating genetic algorithm (GHAGA) is adopted to identify the unknown parameters of the system based on the statistic data (1998–2009). …”
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    Article
  5. 625

    Two-Layer Optimization Algorithm for Multi-UAV Conflict Resolution considering Individual Fairness by Xusheng Gan, Honghong Zhang, Yarong Wu, Jingjuan Sun, Guhao Zhao, Fugen Lin

    Published 2021-01-01
    “…Secondly, combined with the advantages of the artificial potential field (APF) method and the genetic algorithm (GA), a hybrid solution strategy for conflict resolution based on APF-GA is proposed. …”
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    Article
  6. 626

    Identification of Unknown Parameters and Orders via Cuckoo Search Oriented Statistically by Differential Evolution for Noncommensurate Fractional-Order Chaotic Systems by Fei Gao, Xue-Jing Lee, Heng-qing Tong, Feng-xia Fei, Hua-ling Zhao

    Published 2013-01-01
    “…Simulations are done to estimate a series of noncommensurate and hyper fractional chaotic systems with the new approaches based on CSODE, the cuckoo search, and Genetic Algorithm, respectively. The experiments’ results show that the proposed identification mechanism based on CSODE for fractional orders and parameters is a successful method for fractional-order chaotic systems, with the advantages of high precision and robustness.…”
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  7. 627

    Resilience-Based Optimization of Postdisaster Restoration Strategy for Road Networks by Xinhua Mao, Jibiao Zhou, Changwei Yuan, Dan Liu

    Published 2021-01-01
    “…Due to the NP-hardness of the model, a genetic algorithm is developed to solve the model. Finally, a case study is conducted to demonstrate the effectiveness of the proposed method. …”
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    Article
  8. 628

    A Bayesian Neural Network-Based Method to Calibrate Microscopic Traffic Simulators by Qinqin Chen, Anning Ni, Chunqin Zhang, Jinghui Wang, Guangnian Xiao, Cenxin Yu

    Published 2021-01-01
    “…Three HAs are considered, including genetic algorithm (GA), evolutionary strategy (ES), and bat algorithm (BA). …”
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    Article
  9. 629

    Comparative Study of Dual-Rotor Permanent Magnet Machines with Series and Parallel Magnetic Circuits by Zhitong Ran, Zi-Qiang Zhu, Dawei Liang

    Published 2024-12-01
    “…The machines are optimized using the finite element analysis (FEA) based on the genetic algorithm. It shows that the PDRPM machine with the tooth coil (TC) configuration has the highest permanent magnet (PM) utilisation compared to the PDRPM with toroidal winding (TW) configuration and the SDRPM machine with the TC configuration under different slot/pole number combinations. …”
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    Article
  10. 630

    An Improved Multiobjective Algorithm: DNSGA2-PSA by Dan Qu, Xianfeng Ding, Hongmei Wang

    Published 2018-01-01
    “…To improve the diversity and decrease execution time of the nondominated sorting genetic algorithm II (NSGA-II), an improved algorithm is presented in this paper, which adopts a new vector ranking scheme to decrease the whole runtime and utilize Part and Select Algorithm (PSA) to maintain the diversity. …”
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    Article
  11. 631

    Multiobjective Multistate System Preventive Maintenance Model with Human Reliability by Chao-Hui Huang, Chun-Ho Wang, Guan-Liang Chen

    Published 2021-01-01
    “…A customised version of the nondominated sorting genetic algorithm III is employed to ensure efficient solution of the PM model with human reliability—which is considered a constrained multiobjective combinatorial optimisation problem. …”
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  12. 632

    HYEI: A New Hybrid Evolutionary Imperialist Competitive Algorithm for Fuzzy Knowledge Discovery by D. Jalal Nouri, M. Saniee Abadeh, F. Ghareh Mohammadi

    Published 2014-01-01
    “…In recent years, imperialist competitive algorithm (ICA), genetic algorithm (GA), and hybrid fuzzy classification systems have been successfully and effectively employed for classification tasks of data mining. …”
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  13. 633

    Optimization of high-dimensional expensive multi-objective problems using multi-mode radial basis functions by Jiangtao Shen, Xinjing Wang, Ruixuan He, Ye Tian, Wenxin Wang, Peng Wang, Zhiwen Wen

    Published 2025-01-01
    “…Meanwhile, bi-population based on competitive swarm optimizer and genetic algorithm are applied for better exploration and exploitation in high-dimensional search space. …”
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    Article
  14. 634

    Optimized Hyper Beamforming of Linear Antenna Arrays Using Collective Animal Behaviour by Gopi Ram, Durbadal Mandal, Rajib Kar, Sakti Prasad Ghoshal

    Published 2013-01-01
    “…As compared to conventional hyper beamforming of linear antenna array, real coded genetic algorithm (RGA), particle swarm optimization (PSO), and differential evolution (DE) applied to the hyper beam of the same array can achieve reduction in sidelobe level (SLL) and same or less first null beam width (FNBW), keeping the same value of hyperbeam exponent. …”
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  15. 635

    Mechanism Analysis and Parameter Optimization of Mega-Sub-Isolation System by Xiangxiu Li, Ping Tan, Xiaojun Li, Aiwen Liu

    Published 2016-01-01
    “…Considering the number and location of the isolated substructures, a procedure to optimally design the isolator parameters of the mega-sub-isolation system is put forward based on the genetic algorithm with base shear as the optimization objective. …”
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  16. 636

    Optimal Integrated Model for Feeder Transit Route Design and Frequency-Setting Problem with Stop Selection by Ming Wei, Tao Liu, Bo Sun, Binbin Jing

    Published 2020-01-01
    “…As this study explored an NP-hard problem, a two-stage genetic algorithm combining the Dijkstra search method was further developed to yield metaoptimal solutions to the model within an acceptable time. …”
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    Article
  17. 637

    Bifurcations in a Nonlinear Dynamical Model between Western Pacific Subtropical High Ridge Line Index and Its Summer Monsoon Impact Factors by Mei Hong, Ren Zhang, Longxia Qian, Jingjing Ge, Jian Chen

    Published 2014-01-01
    “…Based on the concept of dynamical model reconstruction, this paper reconstructs a nonlinear dynamical model of subtropical high ridge line (SHRL) and summer monsoon factors from recent 20 years data. Then, using genetic algorithm (GA), model inversion and model parameter optimization are carried out. …”
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  18. 638

    Bi-Objective Optimization for Vehicle Routing Problems with a Mixed Fleet of Conventional and Electric Vehicles and Soft Time Windows by Peixin Zhao, Fanfan Liu, Yuanyuan Guo, Xiaoyang Duan, Yunshu Zhang

    Published 2021-01-01
    “…Finally, the nondominated sorting genetic algorithm II (NSGA-II) is employed to deal with this problem. …”
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    Article
  19. 639

    A Modified Cellular Automaton Approach for Mixed Bicycle Traffic Flow Modeling by Xiaonian Shan, Zhibin Li, Xiaohong Chen, Jianhong Ye

    Published 2015-01-01
    “…Field data were collected on physically separated bicycle path in Shanghai, China, and were used to calibrate the CA model using the genetic algorithm. Traffic flow features between simulations of several CA models and field observations were compared. …”
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    Article
  20. 640

    Seismic Control of Tall Buildings Using Distributed Multiple Tuned Mass Dampers by Hamid Radmard Rahmani, Carsten Könke

    Published 2019-01-01
    “…The nondominated sorting genetic algorithm II (NSGA-II) method was improved by adding multivariant genetic operators and utilized to simultaneously study the optimum design parameters of the TMDs and the optimum placement. …”
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    Article