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检索条件"主题词=Sequential Quadratic Programming"
1181 条 记 录,以下是171-180 订阅
Optimal location of FG actuator/sensor patches on an FG rotating conical shell for active control of vibration
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ACTA MECHANICA 2022年 第12期233卷 5335-5357页
作者: Niasar, Mohammad Jafari Rahaghi, Mohsen Irani Jafari, Ali Asghar KN Toosi Univ Technol Fac Mech Engn Tehran Iran Univ Kashan Fac Mech Engn Dept Solid Mech Kashan Iran
In this paper, the optimization of piezoelectric patch positions is conducted in order to improve vibration performance of an FG-truncated conical shell. This investigation is done based upon a new optimization trend ... 详细信息
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Point Mascon Global Lunar Gravity Models
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JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 2022年 第5期45卷 815-829页
作者: McArdle, Sean Russell, Ryan P. Univ Texas Austin Aerosp Engn 2617 Wichita St Austin TX 78712 USA
Lunar gravitational models are generated using sets of point mass potentials (mascons) fit to the GRGM1200A representation derived from GRAIL mission data. Point mass ensembles allow for simple modeling of a gravity p... 详细信息
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Surrogate Model Based Aerodynamic Shape Optimization of a Hydrogen Powered Aircraft
Surrogate Model Based Aerodynamic Shape Optimization of a Hy...
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AIAA Aviation Forum
作者: Kiely, Michael Agarwal, Ramesh K. Washington Univ St Louis St Louis MO 63130 USA
This paper describes both the low and high fidelity methods used in implementation of machine learning based optimization techniques for aerodynamic shape optimization of hydrogen powered commercial aircraft. Using vo... 详细信息
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Discretization Error Guided Optimal Mesh Adaptation in One-dimensional Steady Problems
Discretization Error Guided Optimal Mesh Adaptation in One-d...
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AIAA Aviation Forum
作者: Carvalho, Eduardo de Oliveira Moura, Rodrigo Costa de Castro da Silva, Andre Fernando Aeronaut Inst Technol ITA Dept Aerodynam Praca Marechal Eduardo Gomes 50 BR-12228900 Sao Jose Dos Campos SP Brazil
When solving differential equations, one must often use spatial discretization. However, this process introduces errors that are mesh dependent. Thus, improving solution quality while saving computational resources re... 详细信息
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FMNSICS: Fractional Meyer neuro-swarm intelligent computing solver for nonlinear fractional Lane-Emden systems
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NEURAL COMPUTING & APPLICATIONS 2022年 第6期34卷 4193-4206页
作者: Sabir, Zulqurnain Raja, Muhammad Asif Zahoor Umar, Muhammad Shoaib, Muhammad Baleanu, Dumitru Hazara Univ Dept Math & Stat Mansehra Pakistan Natl Yunlin Univ Sci & Technol Future Technol Res Ctr 123 Univ RdSect 3 Touliu 64002 Yunlin Taiwan COMSATS Univ Islamabad Dept Elect & Comp Engn Attock Campus Attock 43600 Pakistan COMSATS Univ Islamabad Dept Math Attock Campus Attock 43600 Pakistan Cankaya Univ Dept Math Ankara Turkey Inst Space Sci Magurele Romania
The fractional neuro-evolution-based intelligent computing has substantial potential to solve fractional order systems represented with Lane-Emden equation arising in astrophysics including Newtonian self-gravitating,... 详细信息
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A dynamic optimization method for power distribution network operation with high ratio photovoltaics
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IET GENERATION TRANSMISSION & DISTRIBUTION 2022年 第21期16卷 4417-4432页
作者: Liu, Keyan Zhan, Huiyu Wei, Yuhan Kang, Tianyuan China Elect Power Res Inst 15 Xiaoying E Rd Beijing 100192 Peoples R China
With the high ratio distributed photovoltaics (PVs) penetration to the distribution network (DN), the bearing capacity, integration capacity, consuming capacity and controlling capacity of DN for PVs are all facing gr... 详细信息
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A novel computing stochastic algorithm to solve the nonlinear singular periodic boundary value problems
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INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS 2022年 第10期99卷 2091-2104页
作者: Sabir, Zulqurnain Baleanu, Dumitru Ali, Mohamed R. Sadat, R. Hazara Univ Dept Math & Stat Mansehra Pakistan Cankaya Univ Dept Math Ankara Romania Inst Space Sci Magurele Romania Future Univ Fac Engn & Technol Cairo Egypt Benha Univ Fac Engn Benha Dept Basic Sci Banha Egypt Zagazig Univ Zagazig Fac Engn Dept Math Zagazig Egypt
In this work, a class of singular periodic nonlinear differential systems (SP-NDS) in nuclear physics is numerically treated by using a novel computing approach based on the Gudermannian neural networks (GNNs) optimiz... 详细信息
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Multi-objective optimal trajectory planning of customized industrial robot based on reliable dynamic identification for improving control accuracy
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INDUSTRIAL ROBOT-THE INTERNATIONAL JOURNAL OF ROBOTICS RESEARCH AND APPLICATION 2022年 第6期49卷 1156-1168页
作者: Hou, Renluan Niu, Jianwei Guo, Yuliang Ren, Tao Han, Bing Yu, Xiaolong Ma, Qun Wang, Jin Qi, Renjie Beihang Univ Hangzhou Innovat Inst Hangzhou Peoples R China Zhejiang Univ Sch Mech Engn Key Lab Adv Mfg Technol Zhejiang Prov Hangzhou Zhejiang Peoples R China Beihang Univ Sch Comp Sci & Engn State Key Lab Virtual Real Technol & Syst Beijing Peoples R China Zhejiang Univ Sch Mech Engn State Key Lab Fluid Power & Mechatron Syst Hangzhou Peoples R China Zhejiang Univ Sch Mech Engn Engn Res Ctr Design Engn & Digital Twin Zhejiang Hangzhou Peoples R China
Purpose The purpose of this paper is to enhance control accuracy, energy efficiency and productivity of customized industrial robots by the proposed multi-objective trajectory optimization approach. To obtain accurate... 详细信息
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Physics-Informed Neural Networks for Optimal Planar Orbit Transfers
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JOURNAL OF SPACECRAFT AND ROCKETS 2022年 第3期59卷 834-849页
作者: Schiassi, Enrico D'Ambrosio, Andrea Drozd, Kristofer Curti, Fabio Furfaro, Roberto Univ Arizona Dept Syst & Ind Engn Syst & Ind Engn 1127 East James E Rogers Way Tucson AZ 85721 USA Univ Arizona Dept Syst & Ind Engn 1127 East James E Rogers Way Tucson AZ 85721 USA Univ Roma La Sapienza Sch Aerosp Engn Via Salaria 851 I-00138 Rome Italy
This paper presents a novel framework, combining the indirect method and Physics-Informed Neural Networks (PINNs), to learn optimal control actions for a series of optimal planar orbit transfer problems. According to ... 详细信息
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Surrogate-Assisted Differential Evolution Using Knowledge-Transfer-Based Sampling for Expensive Optimization Problems
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AIAA JOURNAL 2022年 第5期60卷 3251-3266页
作者: Long, Teng Ye, Nianhui Shi, Renhe Wu, Yufei Tang, Yifan Beijing Inst Technol Sch Aerosp Engn Beijing Peoples R China Beijing Inst Technol Key Lab Dynam & Control Flight Vehicle Minist Educ Beijing 100081 Peoples R China Simon Fraser Univ Sch Mech Syst Engn Surrey BC V3T 0A3 Canada
To sufficiently reuse the knowledge from previous optimization efforts, a surrogate-assisted differential evolution using knowledge-transfer-based sampling (denoted as SADE-KTS) method is proposed for solving expensiv... 详细信息
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