Photonic Integrated Phased Array Technology

This book primarily focuses on the authors’ research and practical achievements in the field of photonic integrated phased arrays in recent years. Firstly, a comprehensive introduction on the concept, operation principles, and research progress of photonic integrated phased arrays is introduced. Then, detailed explanations of the optical antenna and array design in photonic integrated phased arrays are given. Combined with design cases of silicon-based optical phased arrays with different scales, the design methods for achieving low sidelobes are deeply researched, and the test principle and design of photonic integrated phased arrays are elaborated. Finally, the design, implementation, and test of photonic integrated phased arrays are illustrated through a detailed case study on the development of a silicon-based optical phased array chip and verify its short-distance space optical communication based on the chip. This book is dedicated to integrating the theory, design, processing, and test cases of photonic integrated phased arrays, and it provides a valuable reference for researchers and designers in the field of optical phased array technology. Contents Application of Parametric Generation Technology in Landscape Architecture Planning and Design 1 Introduction 2 Related Work 2.1 Research on Parametric Design of Landscape Architecture 2.2 Landscape Parametric Design 3 Advantages of Parametric Design Applied to Landscape Planning and Design 4 Application of Parametric Generation Technology in Landscape Architecture Planning and Design 5 Conclusion References Evaluation Method of Skilled Personnel Based on Factor Analysis and BP Neural Network 1 Introduction 2 Related Work 2.1 Trend Analysis of Technical Talents Evaluation 2.2 BP neural Network 3 Skilled Personnel Evaluation Method Based on Factor Analysis and BP Neural Network 4 Training Sample Establishment 5 Conclusion References Design of Oscillation Controller for Camera Damping System Based on Particle Swarm Optimization 1 Introduction 2 Basic Concepts and Application Advantages of Particle Swarm Optimization 2.1 Basic Concepts 2.2 Application Advantages 2.3 Power System Model Construction 2.4 Controller 2.5 Algorithm Optimization 3 Conclusion References Research on Summer Bird Investigation and Bird Damage Control in the Substation 1 Potential Nesting Birds of Suzhou Power Grid Substation 1.1 Outdoor/Semi/Indoor/Indoor Station Type of Substation 1.2 The Substation Voltage Level 1.3 Location of the Bird’s Nest 1.4 Discovery Time of the Nest 2 Bird Damage Prevention and Control in the Substation in Summer 2.1 “Drive Away” the Birds 2.2 Ultrasonic Drive of Birds 2.3 Sound Drives Away the Birds 2.4 Windmill Mirror to Drive the Bird 2.5 “Blocking” the Birds 3 Suggestions on Bird Damage Prevention and Control in Substation 3.1 To Realize the Early Warning of the Hazards of the Substation, and Improve the Control Quality of Poultry Disasters 3.2 To Achieve the Comprehensive Application of Various Methods 3.3 The System Can Effectively Observe the Bird Activity of Each Site and Provide Reliable Information for Bird Damage Control in the Future 4 Conclusion References Research on Image Processing Algorithm of Placement Machine Component Location Based on Machine Vision 1 Introduction 2 Related Work 2.1 Research and Development Overview of Mounter 2.2 Research Contents of Machine Vision System 3 Chip Mounter System Composition and Working Principle 3.1 Composition of Vision System 3.2 Working Process of the Chip Mounter 4 Image Processing in Machine Vision System 4.1 Image Filtering 4.2 Threshold Segmentation 5 Conclusion References Research on Automatic Test System of Optoelectronic Equipment Based on PC Bus and GPIB Bus 1 Introduction 2 Related Work 2.1 Development Process of Automatic Test System 2.2 Status Quo of Photoelectric Equipment Testing System 3 Establishment of Photoelectric Equipment 4 Automatic Test System for Photoelectric Equipment Based on PC Bus and GPIB Bus 4.1 Structure and Characteristics of Automatic Test System 4.2 Automatic Test System Architecture of Photoelectric Equipment 5 Conclusion References Application of AHP Algorithm Based on Data Mining in Higher Education Teaching Evaluation System 1 Introduction 2 Related Work 2.1 Problems in the Current Teaching Quality Evaluation System 2.2 Technical Principle of Multi-level Fuzzy Evaluation 3 AHP Algorithm Design 3.1 Overview and Workflow of AHP Algorithm 3.2 Construct Pairwise Comparison Judgment Matrix 4 AHP Algorithm Based on Data Mining in Higher Education Teaching Evaluation System 5 Conclusion References Optimization Design of Optical Film System Based on Ant Colony Algorithm 1 Introduction 2 Related Work 2.1 Overview of Optical Film Design Methods 2.2 Introduction to Popular Algorithms for Optical Film Design 3 Ant Colony Algorithm 4 Optimization Design of Optical Film System Based on Ant Colony Algorithm 5 Conclusion References Multi View Reconstruction Algorithm of Subway Space Design Based on Virtual Reality Fusion Technology 1 Introduction 2 Related Work 2.1 Concept of Subway Space 2.2 Characteristics of Subway Space 3 Multi View Reconstruction Algorithm of Subway Space Design Based on Virtual Reality Fusion Technology 3.1 Image Based 3D Reconstruction Theory 3.2 Metro Space Design Based on Virtual Reality Fusion Technology 4 Conclusion References Multi-objective Optimal Control of Wastewater Treatment Process Based on Neural Network 1 Introduction 2 Related Work 2.1 Research Status of Sewage Treatment Control 2.2 Status Quo of Sewage Treatment Control Objects 3 Multi Objective Optimal Control Method of Sewage Treatment Process Based on Neural Network 4 Real Time Optimal Control Scheme for Sewage Treatment Process 4.1 Real Time Optimal Control 4.2 Real Time Optimization Layer 5 Conclusion References Research on Reactive Power Optimization Control of Distribution Network with Distributed Generation Based on Genetic Algorithm 1 Introduction 2 Related Work 2.1 Current Status of Power Grid Distribution Planning 2.2 Overview of Genetic Algorithms 3 Research on Reactive Power Optimization Control of Distribution Network 4 Grid Operation Optimization Strategy 5 Conclusion References Automatic Retrieval of UAV Tilt Image and Image Attitude Recovery 1 Introduction 2 Related Work 2.1 Automatic Image Matching 2.2 UAV Tilt Photogrammetric Data Processing 3 Automatic Retrieval of UAV Tilt Image and Image Attitude Recovery 4 Simulation Analysis 5 Conclusion References QSBR Prediction Model for Anaerobic Biodegradation of Chemicals 1 Introduction 2 Related Work 2.1 Basic Principles of Anaerobic Biotechnology 2.2 Research Progress of Anaerobic Biotechnology 3 QSBR Prediction Model of Anaerobic Biodegradation 4 Anaerobic Biodegradation of Chemicals Based on QSBR Prediction Model 5 Conclusion References Laser Cleaning Technology of Ultra-thin Deposition Layer on the Surface of Disconnector Moving and Stationary Contacts 1 Introduction 2 Related Work 2.1 Development History of Laser Cleaning Technology 2.2 Principle of Laser Cleaning Machine 3 Laser Cleaning Technology for Ultra-thin Deposition Layer on the Surface of Movable Disconnectors 4 Brief Introduction of Cleaning Equipment for Ultra-thin Deposition Layer of High-Voltage Disconnector Contact 5 Conclusion References Research on the Technology of Laser Derusting and Design of Portable Laser Derusting System 1 Introduction 2 Related Work 2.1 Development and Status Quo of Laser Cleaning Technology 2.2 Research Status of Laser Cleaning Mechanism 3 Laser Derusting Mechanism 4 Design of Laser Rust Removal System 5 Conclusion References Laser Far-Field Focal Spot Measurement Method Based on Multi-step Phase Recovery 1 Introduction 2 Related Work 2.1 Laser Far-Field Focal Spot 2.2 Laser Beam Characterization 3 Laser Far-Field Focal Spot Based on Multi-step Phase Recovery 4 Simulation Analysis 5 Conclusion References Application of Computer Algorithm in Fault Diagnosis System of Rotating Machinery 1 Introduction 2 Related Work 2.1 Overview of Data Asset Management 2.2 Data Processing Flow of Power Equipment 3 Fault Diagnosis System 3.1 Current Situation of Data Management Platform in Power Enterprises 3.2 Data Platform and Architecture 4 Research on Power Equipment Fault Diagnosis Model Based on Machine Learning 5 Conclusion References Complex Network Community Discovery Algorithms Based on Node Similarity and Network Embeddings 1 Introduction 1.1 Network Embedding 1.2 Node Similarity 2 Complex Network Community Discovery Based on the Similarity of Network Embedding Methods and Nodes 2.1 Problem Description 2.2 The S N V Algorithm Framework 2.3 Preference Network 2.4 Central Node Selection Policy 3 Numerical Simulation 3.1 Evaluation Indicators 3.2 Artificial Network 4 Conclusion References Education Dynamic Early Warning System Based on Collaborative Filtering Algorithm 1 Introduction 2 Research on Education Dynamic Early Warning System Based on Collaborative Filtering Algorithm 3 Design Experiment of Educational Dynamic Early Warning System Based on Collaborative Filtering Algorithm 4 Experimental Analysis of Educational Dynamic Early Warning System Based on Collaborative Filtering Algorithm 5 Conclusions References Research on Secure and Encrypted Transmission Method of Electric Power Data Based on National Security Algorithm 1 Introduction 2 Related Work 2.1 Research Status of Power Data Network Information Security 2.2 Research and Development of Information Security Technology Application in Power System 3 National Secret Algorithm 4 Power Data Security Encryption Transmission Based on National Security Algorithm 5 Conclusion References Improvement and Simulation of PID Model Predictive Control Algorithm Based on Time Domain 1 Introduction 2 Basic Principle of Model Predictive Control Algorithm 3 Mpc-Pid Cascade Control 4 Improvement and Simulation of PID Model Predictive Control Algorithm Based on Time Domain 4.1 PID Dynamic Compensation When the PID Control Loop Changes from Open Loop to Closed Loop 4.2 Simulation Research and Analysis 5 Conclusion References Dual-CPU Power System Circuit Parameter Design and Power Integrity Co-simulation 1 Introduction 2 Related Concepts 2.1 Mathematical Description of Co-simulation Techniques 2.2 Selection of Synergy Schemes 2.3 Processing of Power Integrity Data 3 Depth of Co-simulation 4 Parameter Optimization Case of Dual CPU Power Supply System 4.1 Dual CPU Power System Situation 4.2 Fit Rate of Dual CPU Power System 4.3 Time and Accuracy of Co-simulation of Dual CPU Power System 5 Concluding Remarks References Comparison of Oil Field Production Prediction Methods Based on Machine Learning 1 Introduction 2 Related Work 2.1 Machine Learning Prediction Model 2.2 Data Collection 3 Comparison of Methods for Predicting Oil Field Production Based on Machine Learning 4 Simulation Analysis 5 Conclusion References Application of Virtual Reality Technology in the Construction of International Cargo Transportation Equipment Vehicle Virtual Simulation Platform 1 Introduction 2 Virtual Reality Technology Analysis 3 Planning Steps for Virtual Reality Technology 4 Practical Examples of Virtual Reality Technology 4.1 The Case Analysis 4.2 Completeness and Accuracy of Virtual Reality Technology 4.3 Virtual Reality Technology Time for Path Planning 5 Conclusion References Application of Music Computer Technology in Informatics and Music Research 1 Introduction 2 Related Concepts 2.1 Mathematical Description of Music Computer Technology 2.2 Choice of Creative Method 2.3 Processing of Music Content 2.4 Depth of Information Fusion 3 Creation Cases of Music Analysis 3.1 Music Creation 3.2 Outlier Recognition Rate of Information and Music Fusion 3.3 Information and Music Fusion Time and Accuracy in Music Creation 4 Conclusion References Research on the Application of Data Mining in Corporate Financial Management 1 Introduction 2 Related Work 2.1 Real Time Financial Control 2.2 Data Mining Technology 3 Research on the Application of Data Mining in Corporate Financial Management 4 Conclusion References Demonstrate the Design and Application of Digital Intelligence in Electric Power Customer Service 1 Introduction 2 Related Concepts 2.1 Mathematical Description of Digital Intelligence Methods 2.2 Selection of Electric Customer Service Plan 2.3 Handling of Redundant Electricity Customer Service 3 Correlation Between Electric Customer Services 4 Actual Examples of Electric Customer Service Content Systems 4.1 Power Customer Management 4.2 Optimization Ratio of Electric Customer Service 4.3 Intelligence and Accuracy of Customer Service 5 Conclusion References Discussion on Energy Saving and Emission Reduction on the Power Side to Help Achieve Carbon Emission Targets 1 Introduction 2 Related Concepts 2.1 Mathematical Description of the Energy-Saving Method on the Electricity Side 2.2 Selection of Carbon Emission Schemes 2.3 Treatment of Redundant Carbon Emissions 3 Correlation Between Carbon Emissions 4 Actual Examples of Carbon Content Systems 4.1 Power Energy Conservation and Emission Reduction 4.2 Optimal Proportion of Carbon Emissions 4.3 Impact and Accuracy of Emission Reduction 5 Conclusion References Design of Foreign Language Teaching Model Based on Improved GLR Algorithm 1 Introduction 2 Related Work 2.1 Improved GLR Algorithm 2.2 Intelligent Identification of English Translation 3 Design of Foreign Language Teaching Model Based on Improved GLR Algorithm 4 Conclusion References Design of Engineering English Translation Intelligent Recognition Model Based on Improved GLR Algorithm 1 Introduction 2 Related Concepts 2.1 Improved Mathematical Description of the GLR Algorithm 2.2 Selection of Identification Methods 2.3 Handling of Strings 2.4 Depth of Translation Recognition 3 Identification Cases of Engineering English Translation 3.1 Engineering English Situation 3.2 Completeness of Translation Recognition 3.3 Accuracy and Logic of Translation Recognition 4 Concluding Remarks References The Analysis on How to Continuously Enhance the Stickiness of Power Customer Relationship to Cope with the Impact of Power Market Reform 1 Introduction 2 Related Concepts 2.1 Mathematical Description of Digital Intelligence Methods 2.2 Choice of Market-Oriented Reform Plan 2.3 Treatment of Redundant Market-Oriented Reform 3 Actual Examples of Market-Oriented Reform Content Systems 3.1 Stickiness of Electricity Customer Relationship 3.2 Optimization Ratio of Market-Oriented Reform 3.3 Friendliness and Accuracy of Customer Service 4 Conclusion References Analyze How to Build an Efficient and Competitive Power Business Environment 1 Introduction 2 Related Concepts 2.1 Mathematical Description of the Competitiveness Model 2.2 Choice of Construction Scheme 2.3 Processing of Construction Data 3 Actual Examples of the Electric Power Business Environment 3.1 Business Environment 3.2 Comprehensive Evaluation Ratio of Environmental Creation 3.3 Degree and Accuracy of Environment Creation 4 Conclusion References The Application of Data Mining Technology in the Overseas Dissemination of Chinese Classics 1 Introduction 2 Related Concepts 2.1 Mathematical Description of Data Mining Techniques 2.2 Selection of Audience Targeting Judgment Scheme 2.3 Processing of Audience Targeting 2.4 Correlation Between Different Positioning Plans 3 Audience Targeting Cases Based on Data Mining Techniques 3.1 Audience Targeting Research 3.2 Overall Judgment of Audience Targeting 3.3 Targeting Time for Audience Targeting Judgment 4 Conclusion References The Solution Study of Internet Channel in Improving Customer’s Power Service Experience 1 Introduction 2 Related Concepts 2.1 Mathematical Description of the Internet Channel Method 2.2 Selection of Power Service Solutions 2.3 Processing of Electricity Service Data 3 Correlation Between Electric Power Service Content 4 Actual Examples of Electricity Service Experience 4.1 Electricity Service 4.2 Optimal Proportion of Electricity Services 4.3 Stability and Accuracy of Service Experience 5 Conclusion References Social Cognitive Psychology Research Towards Socio-ecological Orientation Based on Big Data Analysis 1 Introduction 2 Related Concepts 2.1 Mathematical Description of Big Data Analysis 2.2 Treatment of Social Cognitive Psychological Scores 3 Practical Cases of Social Cognition 3.1 Introduction to the Social-Cognitive Psychological Scale 3.2 Social Cognition 3.3 The Scale Analyzes the Accuracy and Stability of Psychological Scores 4 Conclusion References Research on the Application of Computer Intelligent Technology in Cost Accounting and Financial Management 1 Introduction 2 Related Concepts 2.1 Mathematical Description of Computer Intelligence Technology 2.2 Selection of Financial Management Programs 2.3 Processing of Financial Costing Data 3 Strategies for Financial Costing 4 Practical Examples of Financial Cost Accounting 4.1 Introduction to Financial Costing Data 4.2 Financial Cost Accounting 4.3 Accuracy and Stability of Financial Management Solutions 5 Conclusion References Research on the Construction Mechanism of Sports Shared Fitness Under Data Mining Algorithm 1 Introduction 2 Related Concepts 2.1 Mathematical Description of Data Mining Algorithms 2.2 Selection of Information Scheme 2.3 Processing of Non-digitized Information 3 Actual Cases of the Informatization Degree System of Secondary Vocational Secondary Schools 4 Optimization Ratio of Information 5 Conclusion References Design of Mental Health Consulting Management System Based on Apriori Algorithm 1 Introduction 2 Related Work 2.1 Research Status at Home and Abroad 2.2 Overview of Android Platform 3 Functional Requirements of Mental Health Education Consultation Management System 4 Design of Mental Health Consulting Management System Based on Apriori Algorithm 5 Conclusion References The Design of “Access to Electricity” Business Environment Monitoring and Big Data Analysis Model Was Analyzed 1 Introduction 2 Related Concepts 2.1 Mathematical Description of Big Data Analysis Model 2.2 Selection of Business Environment Monitoring Programs 2.3 Processing of Monitoring Indicators 3 Actual Examples of Business Environment Monitoring Content Systems 3.1 Power Energy Conservation 3.2 Comprehensive Evaluation Ratio of Business Environment Monitoring 3.3 Impact and Accuracy of Emission Reduction 4 Conclusion References International Conference on Machine Learning on FinTech, Security and Privacy (MLFSP2023) The Development of Bluetooth Speakers with Independent Control for the Intervals Training of Aural Skills 1 Introduction 1.1 Perception of Auditory 1.2 Bluetooth Application 2 System Development Strategy 3 Pilot Study 4 Conclusion References Online Learning Motivation and Dilemma of Secondary Vocational Students 1 Introduction 2 Literature Review 2.1 Development of Online Learning in China 2.2 Online Learning in the Field of Vocational Education in China 3 Research Methodology 3.1 Research Process 3.2 Research Coding 3.3 Research Limitations 4 Research Results and Discussion 4.1 What Are the Motivations and Purposes for Voluntarily Participating in Online Learning? 4.2 What is the Biggest Gain from Participating in Online Learning? 4.3 What Difficulties Are Faced During the Process of Online Learning? 5 Conclusion References Reflecting on Integrating Team-Based Learning into Project-Based Practical Courses to Enhance Social-Emotional Learning 1 Introduction 2 Literature Review 2.1 Technical High School Project-Based Practical Courses 2.2 Social-Emotional Learning 2.3 Team-Based Learning Method Applied to Project-Based Practical Courses 3 Methods 4 Results and Discussion References Technology-Assisted Self-regulated Learning: Practice in a Senior High School Classroom 1 Introduction 2 Review of Literature 2.1 Related Meaning of Self-regulated Learning 2.2 Related Research on Self-regulated Learning Mode 3 Methodology 3.1 Research Strategy and Data Collection 3.2 Research Object and Design Implementation 4 Findings and Discussion 4.1 Survey Results and Learning Outcomes 4.2 Student Feedback and Teacher Reflection 5 Conclusion References Exploring the Potential of Short Videos in Flipped 1 Introduction 2 Literature Review 2.1 The Application of Short Videos in Education 2.2 Flipped Learning 3 Research Methodology 3.1 Research Process 3.2 Research Coding 4 Research Findings and Discussion 4.1 A. What is the Impact (Positive/negative) of the Pre- and In-Class “Short Videos” on Learning? 4.2 Advantages and Shortcomings of Short Videos in Literacy/competency Development 5 Conclusion 5.1 Short Videos Can Help Stimulate Students’ Learning Interest and Enhance Learning Effectiveness 5.2 Short Videos Should be Combined with Text Data and Teachers’ Explanations 5.3 The Application of Short Videos in Teaching Helps Students Develop Lifelong Learning Literacy 5.4 The Control and Strengthening of Video Quality in Teaching in the Future of Short Video References Development of a Wearable Sleep Airway Optical Monitor 1 Study Background 2 Literature Review 3 Motivation, Purpose and Hypothesis 4 Design Concept and Method 4.1 Problem to Solve 4.2 Material and Technology Application 4.3 Reliability Test for Solutions 4.4 Design Review and Verification 5 Result 6 Conclusions References The Development of an Endoscope-Assisted iMET to Improve the Distal Screw Hole Positioning Efficacy in Interlocking Nailing Procedures 1 Introduction 2 Literature Review 2.1 Positioning Technology Summary 2.2 Existing Technology Applications 3 Purpose 4 Results References Spatial Correlation Analysis of Accidents and Casualties Related to Drunk Driving 1 Introduction 2 Research Objectives 2.1 Literature Related to Temperature and Other Meteorological Variables 2.2 Air Pollution Related Literature 3 Data Sources and Processing 3.1 Source of Information 3.2 Data Processing 4 Discussion and Conclusion References A Comparative Study on the Impact of Urban Hazards and the Reconstruction of Old Buildings on the Property Prices of Surrounding Residential Areas 1 Introduction 2 Research Objectives 2.1 Study Area 2.2 Geographic Information System and Spatial Analysis 3 Results 3.1 Global Moran's I Analysis 3.2 Local Moran's I Analysis 4 Discussion and Conclusion References The Use of AI Technology and Embryo Imaging for the Diagnosis of Artificial Reproduction Techniques 1 Introduction 2 Materials and Methods 2.1 Importance of Embryo Quality in IVF Treatment 2.2 Selection and Transfer in IVF Treatment 3 Results 3.1 Inception-ResNet Architecture 4 Conclusions References Concept Drift Adaption for Online Game Chargeback Detection 1 Introduction 2 Related Work 2.1 Concept Drift Detection 2.2 Concept Drift Adaption 3 Research Methodology 3.1 Concept Drift Detection 3.2 Concept Drift Adaption Model 4 Experiment Results 5 Conclusions and Future Work References Improving Interoperability in Healthcare: A User-Friendly International Standard Data Conversion Framework 1 Introduction 2 Literature Review 3 Material and Methods 3.1 Material 3.2 Methods 3.3 System Architecture and System Flow Design 3.4 Translation: Data Validation Design 4 Results 4.1 Conversion Platform 4.2 Validating Data Transformation Results 5 Discussion 5.1 Mapping Loss Rate and Accuracy 5.2 Data Type Conversion 6 Conclusion References Development of an Artificial Intelligence-Based Precise Nutrition and Dietary Management Model with Nutrient Intake Recommendation Framework 1 Introduction 2 Literature Review 3 Materials and Methods 3.1 Food Data Collection 3.2 Nutrient Calculation 3.3 The Dietary Recommendation Process 4 Results 5 Discussion 6 Conclusions References The International Workshop on Advanced Information Technology (ADINTECH 2023) The New Paradigm of Safe and Sustainable Transportation: Urban Air Mobility 1 Introduction 2 Operational Concepts of UAM 2.1 Power Source 2.2 Level of Autonomy 2.3 Air Traffic Management (ATM) 3 Communication Techniques in UAM 3.1 Data Type 3.2 Spectrum and Carrier Frequencies 3.3 Communication Reliability 3.4 Network Topology 3.5 Navigation and Localization 3.6 Collision Detect-And-Avoid (CDAA) Systems 4 Open Research Issues and Challenges 5 Conclusion References Fusion Self-attention Feature Clustering Mechanism Network for Person ReID 1 Introduction 2 Method for Person ReID 2.1 Self-attention Mechanism 2.2 Feature Fusion Module 2.3 Proposed Architecture 3 Experimental Results 4 Conclusions References A Study on How to Generate Fire Data from Video/Image Using the F-guess and ROI Method 1 Introduction 2 Understanding Semi-supervised Learning 3 Proposal Method 4 Experimental Results 5 Conclusions References Author Index