Showing 1,941 - 1,960 results of 4,920 for search 'sources optimization (method OR methods)', query time: 0.25s Refine Results
  1. 1941

    Finding the Root of the Pathos in the Planning System of Iran: 5-why Technique by Elham Vafaei, Gholamreza Geraeinejad

    Published 2022-08-01
    “…Also, suggestions have been made to policy makers and planners to design an optimal planning system.The results show that "Lack of common understanding of concepts by planners, policy makers and implementers", "The rule of centralized and non-participatory methods in planning", "Lack of mechanism for resolving conflicts of interest between program elites", "Stable in considering the situation and not paying attention to possible scenarios in the future", "Failure to prepare an action plan and link it to the approved plan", "Existence of sectoral-regional and local orientations in the approval of programs", "Relying on government resources and not paying attention to internal and external capacities and resources", "Lack of attention of the planning system to the system of reform and adjustment in policies, goals and executive plans after monitoring and evaluation" and "severe weakness of regulatory mechanisms" are the root damage of the planning system. …”
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    Article
  2. 1942

    Automation of conceptual design and modification of aircraft-type unmanned aerial vehicles using multidisciplinary optimization and evolutionary algorithms. Part 2: results and ana... by V. A. Komarov, O. E. Lukyanov, V. H. Hoang, E. I. Kurkin, J. G. Quijada Pioquinto

    Published 2024-12-01
    “…An example of practical application of the methodology of multidisciplinary optimization of the concept parameters of aircraft-type flight vehicles is considered in the form of solving the problem of modifying two existing aircraft with characteristics presented in open sources. …”
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    Article
  3. 1943

    Aplikasi Algoritma Differential Evolution untuk Desain Optimal Load Frequency Control pada Pembangkit Listrik Tenaga Hibrid Angin dan Diesel by Muhammad Ruswandi Djalal, Machrus Ali, Hidayatul Nurohmah, Dwi Ajiatmo

    Published 2018-10-01
    “…In this research, we proposed a method of optimizing PID parameters in wind-diesel by using intelligent method based on Differential Evolution (DEVO). …”
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    Article
  4. 1944

    “Photovoltaic +” Multi-Industry Integration for Sustainable Development in “Desert-Gobi-Wilderness” Region: Geospatial Suitability Simulation and Dynamic Site Selection Decision Op... by Zhaotong Song, Jianli Zhou, Cheng Yang, Shuxian Wu, Zhuohao Chen, Jiawen Sun, Yunna Wu

    Published 2025-07-01
    “…Part 1 establishes a multi-dimensional suitability assessment system that takes into account heterogeneous data from multiple sources. Part 2 uses an integration method based on BWM-CRITIC-TODIM for priority ranking analysis, which first uses a Geographic Information System (GIS) to carry out suitability simulation for the entire region of China—identifying six alternative regions—then uses the interactive and multi-criteria decision-making (MCDM) method to prioritize the alternative areas. …”
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  5. 1945

    Medium- and Long-Term Optimal Stochastic Scheduling for Inter-Basin Hydro-Wind-Photovoltaic Complementary Systems Considering Wind and Solar Output Uncertainty by Chengrui Du, Yuan Gao, Lili Wang, Xiang Li, Yichen Cui, Jian Gao

    Published 2025-01-01
    “…To quantify the uncertainty associated with wind and PV power generation, this paper proposes a method for generating wind and PV power output scenarios, combining adaptive diffusion kernel density estimation with Copula theory. …”
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    Article
  6. 1946

    Comparative life cycle assessment and route optimization modeling of smart versus conventional municipal waste collection: Environmental impact analysis in an urban context by Hossein Nematollahi, Saeid Gitipour, Nasser Mehrdadi

    Published 2024-12-01
    “…Future research should prioritize developing recyclable components, integrating renewable energy sources, and optimizing end-of-life management strategies. …”
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    Article
  7. 1947
  8. 1948

    Optimized multi-unit coordinated scheduling based on improved IGDT: Low-carbon scheduling research for the electric-heat-oxygen integrated energy system by Zhe Yin, Zhifan Zhang, Ruijin Zhu, Yifan Zhang, Jiyuan Wang, Wenxing Tang

    Published 2025-06-01
    “…The model integrates carbon capture and storage with power-to-gas (CCS-P2G), concentrated solar power plant (CSPP), combined heat and power (CHP) unit, and ground-source heat pump (GSHP). By optimizing the coordinated operation of multiple energy sources, the model enhances their complementarity and interaction. …”
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    Article
  9. 1949

    Robust Pareto Transistor Sizing of GaN HEMTs for Millimeter-Wave Applications by Rafael Perez Martinez, Stephen Boyd, Srabanti Chowdhury

    Published 2025-01-01
    “…We utilize a derivative-free optimization method to effectively identify robust Pareto optimal device designs. …”
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    Article
  10. 1950

    Application of Twisting Controller and Modified Pufferfish Optimization Algorithm for Power Management in a Solar PV System with Electric-Vehicle and Load-Demand Integration by Arunesh Kumar Singh, Rohit Kumar, D. K. Chaturvedi, Ibraheem, Gulshan Sharma, Pitshou N. Bokoro, Rajesh Kumar

    Published 2025-07-01
    “…The power management controller is a combination of the twisting sliding-mode controller (TSMC) and Modified Pufferfish Optimization Algorithm (MPOA). The proposed method is implemented, and the application results are matched with the Mountain Gazelle Optimizer (MSO) and Beluga Whale Optimization (BWO) Algorithm by evaluating the PV power output, EV power, battery-power and battery-energy utilization, grid power, and grid price to show the merits of the proposed work.…”
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    Article
  11. 1951

    Enhancing Efficiency in Hybrid Solar–Wind–Battery Systems Using an Adaptive MPPT Controller Based on Shadow Motion Prediction by Abdorreza Alavi Gharahbagh, Vahid Hajihashemi, Nasrin Salehi, Mahyar Moradi, José J. M. Machado, João Manuel R. S. Tavares

    Published 2024-12-01
    “…A hybrid network is modeled, comprising a wind turbine with a doubly-fed induction generator (DFIG), a solar power plant with photovoltaic (PV) cells, an MPPT system, a Z-source converter, and a storage system. The proposed approach employs a motion detection-based method, utilizing image-processing techniques to optimize the MPPT of PV cells based on shadow movement patterns within the solar power plant area. …”
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    Article
  12. 1952

    A Hybrid Multi-Criteria Decision-Making and Multi-Objective Framework for Optimal Sizing of PV-Powered EV Charging Station With Battery Storage by Soumya Sathyan, V. Ravikumar Pandi, Preetha Sreekumar, Nishant Thakkar, Surender Reddy Salkuti

    Published 2025-01-01
    “…A Multi-Objective Particle Swarm Optimization (MOPSO) approach is employed to identify optimal configurations in the first layer, which are then evaluated using a hybrid TOPSIS-AHP-based Multi-Criteria Decision-Making (MCDM) method to select the most balanced solution in the second layer. …”
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    Article
  13. 1953

    Research on dynamic prediction and optimization of high altitude photovoltaic power generation efficiency using GVSAO-CNN Model under 8-climate modes by Xiaoming Xiong, Heng Hu, Qiangfu Jia, Rongjian Zhang, Chongan Huang, Qingyuan Lu

    Published 2025-06-01
    “…Abstract In the face of mounting global energy demands and increasing environmental pressures, the transition to clean energy sources, such as photovoltaic (PV) power generation, is imperative. …”
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    Article
  14. 1954

    Weld Bead Shape and Formation Prediction for Robotic MIG Welding Process Using Numerical Calculation by Ping Yao, Yunyi Huang, Riheng He, Junxi Huang, Meiyi Chen, Wenxiao Yu, Kang Zhou

    Published 2025-02-01
    “…The influence of four parameters—effective heat delivery radius, the depth and heat distribution coefficients of the Gaussian surface, and the Gaussian cylinder heat source effects on the bead width and penetration—was explored using the model, and then a general and convenient method was proposed to effectively and reasonably set the parameters of the combined heat source. …”
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    Article
  15. 1955

    A Review of Environmental Sensing Technologies for Targeted Spraying in Orchards by Yunfei Wang, Zhengji Zhang, Weidong Jia, Mingxiong Ou, Xiang Dong, Shiqun Dai

    Published 2025-05-01
    “…Precision pesticide application is a key focus in orchard management, with targeted spraying serving as a core technology to optimize pesticide delivery and reduce environmental pollution. …”
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    Article
  16. 1956

    Optimization of Vertical Ultrasonic Attenuator Parameters for Reducing Exhaust Gas Smoke of Compression–Ignition Engines: Efficient Selection of Emitter Power, Number, and Spacing... by Adil Kadyrov, Łukasz Warguła, Aliya Kukesheva, Yermek Dyssenbaev, Piotr Kaczmarzyk, Wojciech Klapsa, Bartosz Wieczorek

    Published 2025-07-01
    “…Compression–ignition engines emit particulate matter (PM) (soot), prompting the widespread use of diesel particulate filters (DPFs) in the automotive sector. An alternative method for PM reduction involves the use of ultrasonic waves to disperse and modify the structure of exhaust particles. …”
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    Article
  17. 1957

    Applicability Evaluation of Provincial Precipitation Real-time Analysis Product in Beijing by Zhao Wenfang, Wang Huiying, Meng Huifang, Miao Yupeng, Huang Mingming, Fan Min, Tang Wei

    Published 2024-05-01
    “…The national precipitation real-time analysis product is a gridded product developed using probability density matching, Bayesian model averaging, multi grid variation, optimal interpolation and other technologies by National Meteorological Information Center. …”
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    Article
  18. 1958

    Deconvolution of continuous paleomagnetic data from pass‐through magnetometer: A new algorithm to restore geomagnetic and environmental information based on realistic optimization... by Hirokuni Oda, Chuang Xuan

    Published 2014-10-01
    “…Realistic noise was added to the synthetic measurement using Monte Carlo method based on measurement noise distribution acquired from 200 repeated measurements of a u‐channel sample. …”
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    Article
  19. 1959

    Optimizing polyphenol extraction and UPLC-MS/MS analysis from red clover (Trifolium pratense L.) species using response surface methodology by Emily P. Verhulst, Carlos Álvarez, Nigel P. Brunton, Dilip K. Rai

    Published 2024-12-01
    “…When compared with an exhaustive polyphenol extraction method (70% ethanol for 21 h at room temperature), the optimal extraction resulted in a 25.6% increase in TPC yield. …”
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    Article
  20. 1960

    Anti-ship missile counter-detection strategies analyzing supported by electronic jamming device by Yupeng Xie, Pengfei Sun, Xuelong Hou, Jia Liu, Changsheng Dai

    Published 2025-07-01
    “…Then, the simulation results are obtained using Particle Swarm Optimization method, indicating that with the support of EJD, the continuous tracking capability of radar threats on ASM can be thoroughly weakened. …”
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    Article