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检索条件"主题词=Conic Programming"
182 条 记 录,以下是161-170 订阅
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A novel upper bound finite-element for the limit analysis of plates and shells
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EUROPEAN JOURNAL OF MECHANICS A-SOLIDS 2021年 90卷 104378-104378页
作者: Bleyer, Jeremy Univ Gustave Eiffel CNRS Lab Navier ENPC Marne La Vallee France
Shear-locking is a classical issue in displacement-based finite-element approaches for thick plates and shells. It is even more important when considering kinematic limit analysis approaches which attempt at producing... 详细信息
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A genetic algorithm for the close-enough traveling salesman problem with application to solar panels diagnostic reconnaissance
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COMPUTERS & OPERATIONS RESEARCH 2022年 145卷 1页
作者: Di Placido, Andrea Archetti, Claudia Cerrone, Carmine Univ Molise Dept Biosci & Terr Molise Italy ESSEC Business Sch Dept Informat Syst Decis Sci & Stat Cergy France Univ Genoa Dept Econ & Business Studies Genoa Italy
This paper addresses a variant of the classical Traveling Salesman Problem known as Close-Enough Traveling Salesman Problem . In this problem, there is a set of nodes (customers, targets), each of them associated with... 详细信息
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Automating the Formulation and Resolution of Convex Variational Problems: Applications from Image Processing to Computational Mechanics
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ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE 2020年 第3期46卷 27-27页
作者: Bleyer, Jeremy Univ Gustave Eiffel CNRS ENPC Lab Navier 6-8 Av Blaise Pascal F-77455 Champs Sur Marne France
Convex variational problems arise in many fields ranging from image processing to fluid and solid mechanics communities. Interesting applications usually involve non-smooth terms, which require well-designed optimizat... 详细信息
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Limit state analysis of thin plates and slabs by a numerical pseudo-lower yield design approach
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THIN-WALLED STRUCTURES 2022年 172卷 108852-108852页
作者: Le, Canh, V Ho, Vu Q. Ho, Phuc L. H. Nguyen, Phuong H. Int Univ Dept Civil Engn Ho Chi Minh City Vietnam Vietnam Natl Univ Ho Chi Minh City Vietnam
The prediction of failure load, collapse mechanism and moment distribution at limit state plays a crucial role in structural design. For plates and slabs, numerical lower bound solutions and associated limit moment di... 详细信息
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Joint location and cost planning in maximum capture facility location under random utilities
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COMPUTERS & OPERATIONS RESEARCH 2023年 第1期159卷
作者: Duong, Ngan Ha Dam, Tien Thanh Ta, Thuy Anh Mai, Tien Phenikaa Univ Dept Comp Sci ORLab Hanoi Vietnam Singapore Management Univ Sch Comp & Informat Syst Singapore Singapore
We study a joint facility location and cost planning problem in a competitive market under random utility maximization (RUM) models. The objective is to locate new facilities and make decisions on the costs (or budget... 详细信息
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Collapse analysis of soils by adaptive pseudo-static limit analysis
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COMPUTERS AND GEOTECHNICS 2021年 139卷 104423-104423页
作者: Le, Canh, V Ho, Phuc L. H. Ly, Huy T. Nguyen, Thanh T. Nguyen, Phuong H. Int Univ Dept Civil Engn Ho Chi Minh City Vietnam Vietnam Natl Univ Ho Chi Minh City Vietnam
The prediction of failure load factor and stress distribution at limit state plays an important role in geo-technical engineering design. This paper develops a pseudo-lower bound numerical procedure for adaptive limit... 详细信息
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Prepositioning network design for humanitarian relief purposes under correlated demand uncertainty
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COMPUTERS & INDUSTRIAL ENGINEERING 2023年 第1期182卷 109365页
作者: Zhang, Xun Chen, Du Shanghai Jiao Tong Univ Antai Coll Econ & Management Shanghai 200030 Peoples R China
Prepositioning relief network is an effective strategy to mitigate the impact of natural disasters and public health emergencies, such as the COVID-19 pandemic. However, designing a proper network is challenging due t... 详细信息
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An adaptive pseudo-lower bound limit analysis for fracture structures
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THEORETICAL AND APPLIED FRACTURE MECHANICS 2024年 129卷
作者: Do, Hien, V Ho, Phuc L. H. Le, Canh V. Nguyen-Xuan, H. Ho Chi Minh City Univ Technol & Educ Fac Mech Engn Ho Chi Minh City Vietnam Int Univ Sch Civil Engn & Management Ho Chi Minh City Vietnam Univ Core Res Ctr Disaster free & Safe Ocean City Univ Core Res Ctr Disaster Free & Safe Ocean City Busan 49315 South Korea HUTECH Univ CIRTech Inst Ho Chi Minh City Vietnam
In this study, we present a new approach to determine the limit loads of fracture structures by using the pseudo-lower bound method with adaptive quadtree meshes. A significant advantage of the pseudo-lower bound meth... 详细信息
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Efficient operational planning of active distribution network by embedding uncertainties and network reconfiguration
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ELECTRIC POWER SYSTEMS RESEARCH 2023年 216卷
作者: Rasheed, Shaziya Abhyankar, Abhijit R. Indian Inst Technol Delhi Dept Elect Engn New Delhi 110016 India
Growing interest in renewable energy sources (RES) is raising concern over their uncertain behavior. Installing storage devices (SDs) could be a viable solution to handle uncertainty. Integrating RES and SDs poses mor... 详细信息
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Coordinating drones with mothership vehicles: The mothership and drone routing problem with graphs
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COMPUTERS & OPERATIONS RESEARCH 2021年 136卷 105445-105445页
作者: Amorosi, Lavinia Puerto, Justo Valverde, Carlos Sapienza Univ Rome Dept Stat I-00185 Rome Italy Univ Seville Dept Stat & Operat Res Seville 41012 Spain
This paper addresses the optimization of routing problems with drones. It analyzes the coordination of one mothership with one drone to obtain optimal routes that have to visit some target objects modeled as general g... 详细信息
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