70 Result(s)
within
Chapter
YuanYuan Li
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Chapter and Conference Paper
Thermal Profile Prediction for Ball Grid Array Solder Joints Using Physic-Informed Artificial Neural Network
According to comparable research studies, the reflow process has been identified as the most critical process to the Printed Circuit Board (PCB) solder joint quality in surface mounting technology (SMT) manufa...
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Chapter and Conference Paper
Simulation of Magneto-Acousto-Electrical Tomography Based on Approximately Realistic Numerical Breast Model
Magneto-acousto-electrical tomography (MAET) is a multi-physics coupled imaging technology that combine high contrast advantage of tissue electromagnetic parameters with high resolution advantage of ultrasound...
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Chapter and Conference Paper
A Cluster-Based Spectrum Allocation Method for Interference Mitigation of Multiple WBANs
Wireless Body Area Network (WBAN) provides comfortable and reliable medical and non-medical applications for users by continuously sensing human data and information about the surrounding environment. WBANs ma...
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Chapter and Conference Paper
An Efficient Consortium Blockchain Dual Privacy Protection Scheme
The ledger on the blockchain is public, so that the transactions on the chain can be verified and traced by other nodes, but it will also lead to the privacy of blockchain users being leaked or analyzed by som...
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Chapter and Conference Paper
Improved Blockchain Sharding Consensus for Cross-Shard Validation
The consensus algorithm, which serves as the core of blockchain technology, enables the realization of decentralized and secure trusted service delivery environments. To address the complex validation mechanis...
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Chapter and Conference Paper
Practical Private Intersection-Sum Protocols with Good Scalability
Private intersection-sum (PI-Sum) enables participants to compute the sum of data associated with the intersection without revealing any personal information. It has been a research focus of secure multi-party...
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Chapter and Conference Paper
An Improved Hashgraph Consensus Algorithm Based on Sharding Technology
Hashgraph, as one of the most popular DAG-based consensus algorithms, has the potential to overcome the throughput bottleneck of blockchain technology with its efficient consensus mechanism. However, the conse...
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Chapter
Thematic Project-Based Learning of the “San **an” Education Function from the Perspective of Smart Education
In the exploration practice of teaching and learning, Kaifu Experimental Primary School creatively proposed and implemented the concept of “San **an”, that is, “discovering” problems from real life, “realizing...
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Chapter and Conference Paper
Cooperative Control of Dual-Manipulator System with Unknown Dynamic Parameters
The precise control of the cooperative operation for dual-manipulator system has high requirements for the dynamic controller. In this paper, the cooperative control method of dual-manipulator system with unkn...
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Chapter and Conference Paper
Reflow Thermal Recipe Segment Optimization Model Based on Artificial Neural Network Approach
The temperature settings for the reflow oven chamber (i.e., recipe) are critical to the quality of the Printed Circuit Board (PCB) in the surface mount technology because solder joints are formed on the boards...
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Chapter and Conference Paper
Reflow Oven Recipe Optimization Approaches Based on Data-Driven Simulation
The temperature settings for the reflow oven chamber (i.e., the recipe) are critical to the quality of a Printed Circuit Board (PCB) in the surface mount technology because solder joints are formed on the boar...
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Chapter and Conference Paper
An Efficient Real-Time Object Detection and Tracking Framework Based on Lidar and Ins
Obstacle detection and tracking is an integral part of the autonomous vehicle perception algorithm. Because most of the existing tracking algorithms have the problems of insufficient accuracy and poor real-tim...
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Chapter and Conference Paper
A Method for Quality Evaluation of Multi-exposure Fusion Images with Multi-scale Gradient Magnitude
Multi-exposure fusion (MEF) combines multiple images with different exposures taken in the same scene into a more detailed image. Aiming at the problems of messy structure, brightness and color distortion of M...
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Chapter and Conference Paper
Dynamic Characteristics of a Boiler with Low-NOX Combustion
Due to the strictest nitric oxide (NOx) emission limit in the world, a large number of thermal power plants in China have reformed their pulverized coal (PC) boilers with the 3rd generation low-NOx combustion tec...
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Chapter and Conference Paper
SCDF: A Novel Single-Cell Classification Method Based on Dimension-Reduced Data Fusion
Single-cell RNA sequencing (scRNA-seq) technology has recently brought a new insight into identifying and characterizing novel cell types and gene expression patterns. The study of single-cell RNA sequencing i...
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Chapter and Conference Paper
The Reciprocity Theorems for Momentum and Angular Momentum for Electromagnetic Field
Reciprocity theorems play an important role in the analysis of electromagnetic field problems. Presented in this paper are two new reciprocity theorems for momentum and angular momentum derived from Maxwell eq...
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Chapter and Conference Paper
Analysis on the Combination of Mental Health Education and Ideological and Political Education in Universities
The combination of ideological and political education and mental health education is indispensable for the quality program of ideological and political education. It is also a requirement for the fundamental ...
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Chapter and Conference Paper
Iterative Refinement of an AIS Rewards System
Gamification-based reward systems are a key part of the design of modern adaptive instructional systems and can have substantial impacts on learner choices and engagement. In this paper, we discuss our efforts...
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Chapter and Conference Paper
State of Charge Estimation of Lithium Batteries Based on Extended Kalman Filter and Temperature Compensation
With the continuous development of new energy technologies, the service life and safety of power lithium battery are becoming more and more important. Accurately estimating the state of charge (SOC) of lithium...
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Chapter and Conference Paper
Adsorption of Iron, Copper, Lead, Chromium, and Cadmium in Cobalt Sulfate Solution by Goethite
Battery sulfate is an material for the production of cathode materials for lithium-ion batteries. sulfate solution often contains a variety of impurities. The existence of these impurities will affect ...
