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检索条件"主题词=Global optimization algorithm"
74 条 记 录,以下是31-40 订阅
Diffractive optical element design based on vector diffraction theory and improved PSO-SA algorithm
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OPTICAL ENGINEERING 2023年 第2期62卷 025103-025103页
作者: Yan, Yu Fan, Zhentao Sun, Guofang Tian, Kehan Zhejiang Univ Sci & Technol Hangzhou Peoples R China Jiaxing Yuguang Photoelect Technol Co Ltd Jiaxing Peoples R China Beijing Yuguang Technol Dev Co Beijing Peoples R China
The existence of the beam vector effect requires rigorous electromagnetic computational methods for the optimization of subwavelength diffractive optical elements (DOEs). To design DOEs with high performance, we propo... 详细信息
来源: 评论
A real time multi-objective optimization Guided-MPC strategy for power-split hybrid electric bus based on velocity prediction
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ENERGY 2023年 第1期276卷
作者: Yang, Dongpo Liu, Tong Song, Dafeng Zhang, Xuanming Zeng, Xiaohua Jilin Univ State Key Lab Automot Simulat & Control Changchun 130025 Peoples R China
Considering the frequent acceleration and deceleration of bus vehicles, the working conditions are complex, efficiency-oriented power-split hybrid electric bus (PSHEB) typically require frequent shifting to stay in hi... 详细信息
来源: 评论
globally optimal design of refinery hydrogen networks with pressure discretization
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CHEMICAL ENGINEERING SCIENCE 2022年 247卷 117021-117021页
作者: Chang, Chenglin Lin, Qucheng Liao, Zuwei Wang, Jingdai Yang, Yongrong Zhejiang Univ Coll Chem & Biol Engn Zhejiang Prov Key Lab Adv Chem Engn Manufacture T Hangzhou 310027 Peoples R China Zhejiang Univ Coll Chem & Biol Engn State Key Lab Chem Engn Hangzhou 310027 Peoples R China
The design of refinery hydrogen networks minimizing the total annualized cost is a computationally hard optimization problem. This is mainly due to the highly nonlinear compression power constraint and the nonconvexit... 详细信息
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Almost perfect quantum state transfer on isotropic and anisotropic Heisenberg spin chains with tailored site dependent exchange couplings
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PHYSICS LETTERS A 2022年 449卷
作者: Serra, Pablo Ferron, Alejandro Osenda, Omar Univ Nacl Cordoba Fac Matemat Astron Fis & Computac CONICET Inst Fis Enrique Gaviola Av Medina Allende S-NCiudad UnivCP X5000HUA Cordoba Argentina Univ Nacl Nordeste Inst Modelado & Innovac Tecnol CONICET UNNE Ave Libertad 5400W3404AAS Corrientes Argentina Univ Nacl Nordeste Fac Ciencias Exactas Nat & Agrimensura Ave Libertad 5400W3404AAS Corrientes Argentina
Spin chains with site dependent exchange coefficients can achieve near perfect quantum state transfer for Hamiltonians with nearest neighbors XXZ type interactions without external control. The strength of the interac... 详细信息
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Transformation rule-based molecular evolution for automatic gasoline molecule design
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CHEMICAL ENGINEERING SCIENCE 2022年 263卷
作者: Cai, Guangqing Liu, Zhefu Zhang, Linzhou China Univ Petr Petr Mol Engn Ctr PMEC State Key Lab Heavy Oil Proc Beijing 102249 Peoples R China Chinese Acad Sci Quanzhou Inst Equipment Mfg Computat Intelligence & Ind Big Data Grp Luoshan St 166 Jinjiang City 362216 Fujian Peoples R China
Automatic molecular design on computers is an emerging technology for the determination of optimal fuel molecules. We developed a computer-aided molecular design framework through a transformation rule-based molecular... 详细信息
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A Parameter Search Method For Optimal Efficiency Design Of High Power Millimeter Wave Gyrotron TWT  22
A Parameter Search Method For Optimal Efficiency Design Of H...
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22nd International Vacuum Electronics Conference (IVEC)
作者: Zou, Fucheng Yan, Ran Luo, Yong Univ Elect Sci & Technol China Sch Elect Sci & Engn Chengdu 610054 Sichuan Peoples R China
This paper introduces a method for searching the optimal efficiency parameters of high-power millimeter wave gyrotron based on BP neural network prediction. This method can establish the prediction model through the a... 详细信息
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A study on a representative heat source model for simulating laser welding for liquid hydrogen storage containers
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MARINE STRUCTURES 2022年 86卷
作者: Pyo, Changmin Kim, Jaewoong Kim, Younghyun Kim, Munsung Korea Inst Ind Technol Gwangju 61012 South Korea Korea Corp Dassault Syst Seoul 06164 South Korea
Laser welding enhances the productivity with high speed, and minimizes thermoelastic distortion with a concentrated heat source for a narrow area over a short period of time. With these strengths various industries su... 详细信息
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Heap-based optimizer inspired by corporate rank hierarchy for global optimization
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EXPERT SYSTEMS WITH APPLICATIONS 2020年 161卷 113702-113702页
作者: Askari, Qamar Saeed, Mehreen Younas, Irfan GIFT Univ Dept Comp Sci Gujranwala Pakistan Natl Univ Comp & Emerging Sci Dept Comp Sci Lahore Pakistan
In an organization, a group of people working for a common goal may not achieve their goal unless they organize themselves in a hierarchy called Corporate Rank Hierarchy (CRH). This principle motivates us to map the c... 详细信息
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Comparison of Regional Winter Wheat Mapping Results from Different Similarity Measurement Indicators of NDVI Time Series and Their Optimized Thresholds
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REMOTE SENSING 2021年 第6期13卷 1162-1162页
作者: Li, Fangjie Ren, Jianqiang Wu, Shangrong Zhao, Hongwei Zhang, Ningdan Chinese Acad Agr Sci Inst Agr Resources & Reg Planning Beijing 100081 Peoples R China Key Lab Agr Remote Sensing Minist Agr & Rural Affairs Beijing 100081 Peoples R China
Generally, there is an inconsistency between the total regional crop area that was obtained from remote sensing technology and the official statistical data on crop areas. When performing scale conversion and data agg... 详细信息
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The optimal synchronizability of complex networks with saturated coupling strength
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INTERNATIONAL JOURNAL OF MODERN PHYSICS C 2020年 第10期31卷
作者: Huang, Chen Lu, Xinbiao Zhou, Jun Qin, Buzhi Hohai Univ Sch Energy & Elect Engn Nanjing 211100 Peoples R China Nanjing Polytech Inst Dept Automat Nanjing 210048 Peoples R China
For networks with fixed network topology, when the total coupling strength between nodes is limited and the coupling strength between nodes is saturated, the global optimization algorithms including genetic algorithm ... 详细信息
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