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Advanced Manufacturing and Automation XIII
| Advanced Manufacturing and Automation XIII |
| Autore | Wang Yi |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Singapore : , : Springer, , 2024 |
| Descrizione fisica | 1 online resource (774 pages) |
| Altri autori (Persone) |
YuTao
WangKesheng |
| Collana | Lecture Notes in Electrical Engineering Series |
| ISBN | 981-9706-65-3 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Organization -- Contents -- About the Editors -- Path Planning for Unmanned Driving Based on Improved A* Algorithm -- 1 Introduction -- 2 Classic A* -- 3 Improved A* Algorithm -- 4 Conclusion -- References -- Design of Graphical Configuration Modeling System Based on Fault Diagnosis Class -- 1 Introduction -- 2 Overall Design Process -- 2.1 Design Ideas (Design Rules) -- 2.2 Software Development Technology Adopted (Process Design) -- 3 Functional Module Classification and Implementation Methods -- 3.1 Component Management Module -- 3.2 Visual Configuration Modeling Module -- 3.3 Model Selection Recommended Module -- 3.4 Breakpoint Debugging Module -- 4 Conclusion -- References -- Application of Intelligent Optimization Algorithm in Magnetic Roller -- 1 Introduction -- 2 Test Scheme and Design -- 2.1 Basic Theory -- 2.2 Random Forest Model Construction -- 2.3 Search Results and Analysis -- 3 Results and Discussion -- 4 Conclusion -- References -- Research on 3D Model Retrieval Technology Based on Audio Recognition -- 1 Introduction -- 2 3D Model Pre-processing -- 2.1 3D Model Translation and Size Normalization -- 2.2 3D Model Rotation Normalization Based on the Minimum Rotational Inertia Axis -- 2.3 STL File Point Density Control Scheme Based on Unit Volume -- 3 3D Model Retrieval Algorithm Based on Audio Recognition -- 3.1 STL 3D Model Fingerprint Extraction Algorithm -- 3.2 3D Model Fingerprint Retrieval Matching Algorithm -- 3.3 3D Experimental Results and Analysis -- 4 Summary -- References -- Research on Structural Topology Optimization Based on SIMP-BESO Coupling Algorithm -- 1 Introduction -- 2 SIMP-BESO Algorithm -- 2.1 Principle of SIMP-BESO Algorithm -- 2.2 SIMP-BESO Algorithm Operation Efficiency Improvement -- 2.3 SIMP-BESO Algorithm Flow Chart -- 3 Analysis of SIMP-BESO Coupling Algorithm Algorithms -- 4 Conclusion.
References -- Research on Online Palletizing Algorithm Based on Buffer -- 1 Introduction -- 2 Buffer-Based Online Palletizing Algorithm -- 2.1 Problem Definition -- 2.2 Online Palletizing Algorithm -- 3 Experimental Results and Analysis -- 3.1 Experimental Data -- 3.2 Analysis of Experimental Results -- 4 Summary -- References -- A Review of Gear Defect Detection Research -- 1 Introduction -- 2 Common Methods of Gear Defect Detection -- 2.1 Tooth Profile Defect Detection -- 2.2 Burr Detection -- 2.3 Surface Foreign Body Detection -- 2.4 Crack and Flow Detection -- 2.5 Multi-Defect Fusion Detection -- 3 Problems with Gear Defect Detection -- 3.1 The Problem of Difficult Detection of Small Targets -- 3.2 Slow Detection of Gear Defects -- 3.3 Gear Defects Have Obscuring Problems -- 4 Discussion and Conclusion -- References -- Improved Q-Learning Algorithm for AGV Path Optimization -- 1 Introduction -- 2 AGV Modeling and Path Planning Description -- 2.1 AGV Modeling -- 2.2 AGV Path Planning Description -- 3 AGV Vehicle Path Planning Based on Improved Q-Learning Algorithm -- 3.1 Beetle Antennae Search Algorithm -- 3.2 BAS-QL Algorithm -- 4 Simulation Experiment -- 5 Summary -- References -- AGV Path Planning Based on Reinforcement Learning: A Review -- 1 Introduction -- 2 Conventional Path Planning Algorithm -- 2.1 Value Function Algorithms -- 2.2 Policy Gradient Algorithm -- 3 Evolutionary Reinforecement Learning Path Planning -- 3.1 Empirically Guided Reinforcement Learning by Evolutionary Algorithms -- 3.2 Evolutionary Strategies Replace Strategic Gradients -- 3.3 A Framework for the Fusion of Two Algorithms -- 4 Conclusion -- References -- Review of Edge Detection Methods for Reflective Metal Surfaces of Workpieces -- 1 Introduction -- 2 Processing of the Reflective Area of an Image -- 3 Traditional Canny Edge Detection Algorithm. 4 Improved Canny Edge Detection Algorithm -- 4.1 Otsu Algorithm to Find the High and Low Thresholds -- 4.2 Particle Swarm Optimization Improved Otsu Method -- 5 Conclusion -- References -- Bushing Surface Defect Detection Method Based on Improved YOLOX -- 1 Introduction -- 2 Improvement of YOLOX Algorithm -- 2.1 Improved Backbone Network -- 2.2 Self-attention Module -- 2.3 CA Attention Mechanism -- 3 Experimental Data and Settings -- 3.1 Experimental Platform -- 3.2 Data Set Processing -- 3.3 Label and Make Data Sets -- 4 Test Results and Analysis -- 4.1 Evaluation Index of the Model -- 4.2 Experimental Results and Analysis -- 5 Conclusion -- References -- A Short Survey of Evolutionary Algorithms for Solving Many Objective Optimization Problems -- 1 Introduction -- 2 Common Evolutionary Algorithms for Solving MaOPs -- 2.1 Evolutionary Algorithms Based on Improved Dominance Relations -- 2.2 Evolutionary Algorithms Based on Decomposition Strategy -- 2.3 Evolutionary Algorithms Based on Performance Metrics -- 2.4 Algorithm Test Problem Results and Performance Index Parameter Comparison -- 3 Common Surrogate-Assisted Models for Solving EMaOPs -- 3.1 Surrogate-Assisted Models Alternative Objective Functions -- 3.2 Decomposition-Based Surrogate-Assisted Models -- 3.3 Classification (Dominance Relationship) Based Surrogate-Assisted Models -- 3.4 Solving the Irregular PFs MaOPs by Surrogate-Assisted Models -- 3.5 Surrogate-assisted Evolutionary Algorithms Test Results on EMaOPs with Regular as Well as Irregular PFs -- 4 Conclusion -- References -- The Application of Simulation in Facility Layout Design of an Industry 4.0 Factory -- 1 Introduction -- 2 Literature Review -- 2.1 Facility Layout Planning in Manufacturing Systems -- 2.2 Industry 4.0 and Virtual Factory -- 2.3 Literature Gap and Scientific Contribution -- 3 Modeling and Methodology. 4 Advantages and Limitations -- 5 Conclusion -- References -- Credibility Evaluation Software Design for Digital Twin Systems of Spacecraft Agencies -- 1 Introduction -- 2 Overall Design of Credibility Evaluation Software for Spacecraft Mechanism Digital Twin System -- 2.1 Credibility Evaluation Theory -- 2.2 Technical Framework and Implementation of Evaluation Software -- 2.3 Database Design -- 2.4 Credibility Evaluation Generation Report Template -- 3 System Evaluation Example -- 3.1 Model Initial Parameters -- 3.2 Case Verification and Result Analysis -- 4 Discussion and Conclusion -- References -- Stress Relaxation Characteristics Analysis and Storage Life Prediction of Butt Separation Pusher Spring -- 1 Introduction -- 2 Spring Stress Relaxation Experiment -- 2.1 Experimental Material -- 2.2 Experimental Methods -- 2.3 Experimental Content -- 3 Experimental Results and Life Prediction of Spring -- 3.1 Stress Relaxation Test Results and Analysis at Different Temperatures -- 3.2 Storage Life Prediction of Spring -- 4 Conclusion -- References -- Warehousing in the Context of Digital Supply Chain in the Oil and Gas Industry: Using Grounded Theory to Create Groundwork -- 1 Introduction -- 2 Background -- 3 Methodology and Data Sources -- 3.1 Data: Relevant Literature -- 3.2 Data: Warehouse Layout Simulation -- 4 Conclusion -- References -- Warehousing in the Context of Digital Supply Chain in the Oil and Gas Industry: Towards Conceptualization and Groundwork -- 1 Introduction -- 2 Background -- 3 Results - Grounded Theory and Resulting Groundwork -- 4 Conclusion -- References -- Processing Method for Missing Data in Digital Twin System -- 1 Introduction -- 2 Analysis and Research on Wind Power Generation Digital Twin System Project -- 2.1 Project Analysis of Wind Power Digital Twin System. 2.2 Design of Preprocessing Scheme for Data Loss in Wind Power Generation Digital Twin System -- 3 Realization of Data Missing Value Filling Preprocessing Scheme -- 3.1 Experimental Design and Program Evaluation Methods -- 3.2 Experimental Results -- 4 Conclusion -- References -- Reconfigurable Manufacturing Systems: A Visual Simulation Approach in Matrix Manufacturing -- 1 Introduction -- 2 Matrix RMS -- 3 Simulation Demonstration -- 4 Discussion -- 5 Conclusion -- References -- Analyzing the Impact of Metal Additive Manufacturing on SMEs Supply Chains Through Localization Optimization -- 1 Introduction -- 2 Literature Study -- 2.1 Decentralized AM Location Optimizaiton -- 3 Methodology -- 4 Mathemathical Formulas -- 4.1 Paramaters -- 4.2 Assumptions -- 4.3 Objective Functions -- 4.4 Contraints -- 5 Experimentation -- 5.1 Pareto Optimal Solution -- 5.2 Geographical Representation -- 6 Conclusion and Further Work -- References -- Digital Twin Method for Real-Time Stress Prediction Based on Surrogate Model -- 1 Introduction -- 2 Real-Time Stress Prediction Digital Twin Framework -- 3 Key Technologies Realization -- 3.1 Geometric Model Construction -- 3.2 Finite Element Simulation and RBF Surrogate Model Construction -- 3.3 Three-Dimensional Visualization Display -- 4 Result of Real-Time Stress Prediction Digital Twin -- 4.1 Stress Prediction Surrogate Model -- 4.2 Three-Dimensional Visualization of Stress Prediction Results -- 5 Conclusions -- References -- Data Association Analysis on Critical Features Based on Different Algorithms -- 1 Introduction -- 2 Methods -- 2.1 Distance Measures -- 2.2 Cosine Measure Metric -- 2.3 Grey Relation Degree -- 2.4 ReliefF-Based Feature Selection Algorithm -- 3 The Main Framework of the Proposed Method -- 4 Experiments and Verifications -- 5 Conclusions -- References. Research on Navigation of Multi-mobile Robot Formation Based on Leader-Follower Method. |
| Record Nr. | UNINA-9910841863603321 |
Wang Yi
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| Singapore : , : Springer, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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A Century of Change [[electronic resource] ] : Beijing's Urban Structure in the 20th Century / / by Yi Wang
| A Century of Change [[electronic resource] ] : Beijing's Urban Structure in the 20th Century / / by Yi Wang |
| Autore | Wang Yi |
| Edizione | [1st ed. 2016.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016 |
| Descrizione fisica | 1 online resource (XXVII, 218 p. 92 illus., 1 illus. in color.) |
| Disciplina | 307.760951 |
| Collana | The Urban Book Series |
| Soggetto topico |
Urban geography
Regional economics Spatial economics Culture—Study and teaching History Urban Geography / Urbanism (inc. megacities, cities, towns) Regional/Spatial Science Regional and Cultural Studies History, general |
| ISBN | 3-319-39633-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Chapter 1. Introduction -- Part I A Review of Beijing’s Urban Development and the Relevant Literature of the Study -- Chapter 2. A Review of Beijing’s Urban Development in the 20th Century -- Chapter 3. A Review of the Literature concerning Urban Structure -- Part II The Traditional Courtyard House and Beijing’s Old City (mainly focus on Beijing’s urban physical structure) -- Chapter 4. The Decline of the Courtyard House and the Large-scale Redevelopment of the Old City -- Chapter 5. Protecting Beijing’s Old City by Establishing a Polycentric Urban.-Structure of the City -- Part III From Homogeneous Residence to Segregated Residence (mainly focus on Beijing’s urban social structure) -- Chapter 6. The Homogeneous Residence under the Planned Economy -- Chapter 7. The Segregated Residence under the Market Economy -- Chapter 8. Diminishing Beijing’s Residential Segregation by Improving its Housing Security System -- Part IV Conclusion -- Chapter 9. Conclusion -- Appendix I An Investigation of the Living Conditions within the Traditional -- Residential Districts in Beijing’s Old City Proper -- Appendix II An Investigation into the Costs and Benefits of the Redevelopment Projects in Beijing’s Old City Proper. |
| Record Nr. | UNINA-9910254128403321 |
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Wang Yi
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| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Magnetic Cloud Boundary Layers and Magnetic Reconnection [[electronic resource] /] / by Yi Wang
| Magnetic Cloud Boundary Layers and Magnetic Reconnection [[electronic resource] /] / by Yi Wang |
| Autore | Wang Yi |
| Edizione | [1st ed. 2016.] |
| Pubbl/distr/stampa | Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2016 |
| Descrizione fisica | 1 online resource (81 p.) |
| Disciplina | 551.5153 |
| Collana | Springer Theses, Recognizing Outstanding Ph.D. Research |
| Soggetto topico |
Geophysics
Space sciences Plasma (Ionized gases) Geophysics/Geodesy Geophysics and Environmental Physics Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics) Plasma Physics |
| ISBN | 3-662-48310-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Supervisor's Foreword; Acknowledgments; Contents; 1 Introduction; 1.1 Magnetic Reconnection; 1.1.1 Sweet-Parker Reconnection; 1.1.2 Hall Reconnection; 1.1.3 Petschek Reconnection; 1.1.4 Open Questions; 1.2 Particle Acceleration in Magnetic Reconnection; 1.2.1 Acceleration Region and Acceleration Process; 1.2.2 Acceleration Mechanism; 1.2.3 Open Questions; 1.3 Magnetic Cloud Boundary Layer; 1.3.1 The Identification of MC Boundary; 1.3.2 Properties of the BL; 1.3.3 Open Questions; 1.4 Magnetic Reconnection in the Solar Wind; 1.4.1 Structure of the Reconnection Exhaust
1.4.2 Physical Properties of Magnetic Reconnections in the Solar Wind1.4.3 Open Questions; References; 2 Magnetic Reconnection and the Associated Energetic Particles in the Boundary Layer; 2.1 Introduction; 2.2 Analyzing Methods; 2.2.1 LMN Coordinate; 2.2.2 Walen Relation; 2.3 Magnetic Reconnection in the BL; 2.4 Energetic Particles Associated with Magnetic Reconnection; 2.5 Discussion and Conclusion; References; 3 The Acceleration of Energetic Particles in Magnetic Reconnection; 3.1 Introduction; 3.2 Background Description of Numerical Simulations 3.2.1 Different Methods of Numerical Simulations3.2.2 GEM Magnetic Reconnection Challenge; 3.3 Simulation Results; 3.3.1 Interplanetary Magnetic Reconnection Driven by MC; 3.3.2 Acceleration of Energetic Electrons; 3.4 Discussion and Summary; References; 4 Proton and Electron Flux Variations in the Magnetic Cloud Boundary Layers; 4.1 Introduction; 4.2 The Velocity Distribution Function; 4.2.1 Definition of the Velocity Distribution Function; 4.2.2 The Moments of the Velocity Distribution Function; 4.2.3 Electron Velocity Distribution Function in Solar Wind; 4.3 Data Set Description 4.3.1 Instruments and Data4.3.2 Event Selection; 4.4 Statistical Results; 4.5 Explanations for the Flux Variations at Different Energy Bands; 4.5.1 The Core Electrons; 4.5.2 The Suprathermal Electrons; 4.5.3 Energetic Electrons; 4.5.4 Protons; 4.6 Discussion and Summary; References; 5 The Criterion of Magnetic Reconnection in the Solar Wind; 5.1 Introduction; 5.2 Event Selection; 5.2.1 The Reconnection Exhaust; 5.2.2 The MC-Driven Shock; 5.3 Statistical Results; 5.4 Explanations for the Flux Variations in Different Events; 5.4.1 The Magnetic Cloud Boundary Layer and Reconnection Exhaust 5.4.2 The MC-Driven Shock5.5 Discussion and Summary; References; 6 Summary and Outlook; References |
| Record Nr. | UNINA-9910254122303321 |
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Wang Yi
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| Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2016 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Smart Meter Data Analytics [[electronic resource] ] : Electricity Consumer Behavior Modeling, Aggregation, and Forecasting / / by Yi Wang, Qixin Chen, Chongqing Kang
| Smart Meter Data Analytics [[electronic resource] ] : Electricity Consumer Behavior Modeling, Aggregation, and Forecasting / / by Yi Wang, Qixin Chen, Chongqing Kang |
| Autore | Wang Yi |
| Edizione | [1st ed. 2020.] |
| Pubbl/distr/stampa | Singapore : , : Springer Singapore : , : Imprint : Springer, , 2020 |
| Descrizione fisica | 1 online resource (XXI, 293 p. 141 illus., 125 illus. in color.) |
| Disciplina | 621.31 |
| Soggetto topico |
Energy policy
Energy and state Power electronics Natural resources Energy Policy, Economics and Management Power Electronics, Electrical Machines and Networks Natural Resource and Energy Economics |
| ISBN | 981-15-2624-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Overview for Smart Meter Data Analytics -- Smart Meter Data Compression Based on Load Feature Identification -- A Combined Data-Driven Approach for Electricity Theft Detection -- GAN-based Model for Residential Load Generation -- Ensemble Clustering for Individual Electricity Consumption Patterns Extraction -- Sparse and Redundant Representation-Based Partial Usage Pattern Extraction -- Data-Driven Personalized Price Design in Retail Market Using Smart Meter Data -- Deep Learning-Based Socio-demographic Information Identification -- Cross-domain Feature Selection and Coding for Household Energy Behavior -- Clustering of Electricity Consumption Behavior Dynamics Toward Big Data Applications -- Enhancing Short-term Probabilistic Residential Load Forecasting with Quantile LSTM -- An Ensemble Forecasting Method for the Aggregated Load With Subprofiles -- Prospects of Future Research Issues on Smart Meter Data Analytics. |
| Record Nr. | UNINA-9910380729903321 |
|
Wang Yi
|
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| Singapore : , : Springer Singapore : , : Imprint : Springer, , 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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