Proceedings of the 3rd International Conference on Mechatronics Engineering and Information Technology (ICMEIT 2019)

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154 articles

Research based on the Sharing Cloud Platform of Video Networking

Junsheng Lin, Fan Yang, Wei Liu, Jingyun Zhou, Lin Wang
The highest value of intelligent video monitoring system application is the networking of urban video monitoring system, which is known as the one of the most complex monitoring system applications at present.

Detection of Facial Wrinkle based on Improved Maximum Curvature Points in Image Profiles

Die Zhou, Shuo Zhao
Face wrinkles, as an important sign of aging and the focus of anti-aging, have great research significance in detecting them. However, rough skin result in more noises, and the intensity difference between the fine wrinkles and the skin background is too small, which ultimately leads to low detection...

Application and Optimization of Image Fuzzy Control Algorithm based on Gaussian Blur in TensorFlow Training

Yongjun Zhang, Feiyang Ma
When training a convolutional neural network that can interpret picture ambiguity, a large number of pictures with different ambiguities are needed as a training set. This paper introduces a method to adjust the image ambiguity by adjusting the parameters in the Gaussian fuzzy algorithm. Finally, the...

Research on Optimal Path based on Dijkstra Algorithms

Minhang Zhou, Nina Gao
The optimal path selection is a practical problem, and the application frequency in daily life is very high, which has practical research significance. The Dijkstra algorithm is one of the most classical algorithms in the algorithm of optimal path selection. It is also the theoretical basis of many experimental...

Design and Implementation of Hardware Accelerator for Recommendation System based on Heterogeneous Computing Platform

Yang Li, Zhitao Dai
This study takes advantage of the combination of heterogeneous platform control and computing power, and optimizes the parallelization of the popular collaborative filtering recommendation algorithm. Compared with the traditional algorithm, the speedup has a certain degree of improvement and power consumption...

The Mixed Cognitive Frequency Decision for Self-organized Networks

Xuekun Hao, Wenfeng Ma, Xiaohao Mo
The paper studies the problem of distributed frequency decision problem in cognitive user (CU) network for optimizing satisfaction performance, based on the cognitive radio technology. For cognitive user, it can use both charged and free bands. Charged bands have to be paid and free bands have to be...

VR Technology: Development Status and Typical Applications in Industry

Yang Bai
Virtual Reality (VR) technology is new technology in the computer field developed as a combination of computer graphics technology, multimedia technology, sensor technology, human-computer interaction technology, network technology, three-dimensional display technology, simulation technology and other...

Study of Wearable Stealth Air Purifier

Mengyue Cai, Ruijun Qin
In view of the increasingly serious environmental pollution in the current urban modernization process, the working principle and operation mode of this intelligent air purification device for preventing pollution hazards such as smog are introduced. The air purifier adopts the principle of “human-machine-environment”...

Unbiased Sampling Method Analysis on Online Social Network

Siyao Wang, Bo Liu, Jiajun Zhou, Guangpeng Li
The study of social graph structure has become extremely popular with the development of the Online Social Network (OSN). The main bottleneck is that the large account of social data makes it difficult to obtain and analyze, which consume extensive bandwidth, storage and computing resources. Thus unbiased...

Application of Intuition-TPOSIS Model in Pavement Performance Evaluation

Mingxin Nie, Yanlong Li
Based on the approximating ideal solution ordering method and intuitionistic fuzzy set and decision theory, this paper discusses the method of determining the intuitionistic fuzzy weight in pavement performance evaluation, and constructs a road performance coupling evaluation model which can comprehensively...

A Simulation Method of Magnetic Treatment to Depressed Brain based on Chaotic Network

Yunchuan Huang, Yu Zhou, Huaze Tang
Chaotic neural network has a wide range of applications, especially in uncertain time-series prediction. Aihara Neural Network takes refractoriness into consideration and shows superiority in solution to TSP. The inspiration was from peers’ work on specifically targeted on deep brain by nanometre materials....

Prediction of Terrorist Attacks in China based on BP improved Algorithm and GTD

Le Hong
Due to the different national conditions, the driving forces and factors of national terrorist attacks vary. Therefore, this paper takes GTD China sample data as the research object to study and predict. The prediction process is as follows: On the basis of the BP network-based model for predicting the...

Research on Several Key Technologies for 5G

Nianqin Zhou
In order to better meet the development of mobile Internet and the popularization of intelligent terminals, the application of 5G mobile communication is born and becomes the trend of future communication development. Based on the investigation of actual situation, this paper introduces the concept,...

Research on Traffic Congestion Resolution Mechanism based on Genetic Algorithm and Multi-Agent

Zehua Zhang, Jiahao Ye, Shuo Cheng
In recent years, the number of motor vehicles in China has grown rapidly, and the contradiction between supply and demand of vehicles and roads has become more apparent. The problem of urban traffic congestion has become increasingly prominent, and the mechanism of congestion resolution has emerged....

Research on Intelligent Recognition of Intelligent Gloves based on Acceleration Sensor

Peisong Xia, Zhaohong Du
This paper adopts the wearable smart glove sensor as the data acquisition device. Based on the acceleration-based gesture recognition method, the attitude angle data information is added to improve the recognition accuracy of the smart glove. The collected data is segmented using a threshold model, and...

Research on Rotating Vibration of Rotor System with Bent Shaft

Xichen Lin, Junsong Lei
In rotor systems, especially high load-carrying bearing-rotor system, bend usually arises slightly across the shaft for different reasons, and brings out unexpected effects on rotating vibration. This article puts forward mathematical model on rotating vibration response of a rotor system with a bent...

Vehicle Type Classification based on Improved HOG_SVM

Penghua Ge, Yanping Hu
There are few differences in the characteristics of vehicles and many interference factors in vehicle identification, especially in complex backgrounds. In order to improve the accuracy of image feature extraction and recognition in complex background, a vehicle-types recognition technology based on...

Virtual Laser Electronic Organ

Rui Mu
The electronic organ is well known as a musical instrument, but the traditional electronic organ is inconvenient to carry because of its large size, and its use is limited because it is expensive and difficult to popularize widely. Laser piano has incomparable advantages in size and price compared with...

SDM Technology based on Spot-beam Antenna

Yitao Yang, Zhengxin Ma, Yuhan Wang
In Time Division Multiplexing system, the central station broadcasts data packets to the subscriber station, and the proportion of valid data packets received by each subscriber station gradually decreases as the number of subscriber stations increases. The use of space resources can improve the time...

The Research of Reader Portrait in University Library based on Big Data

Huazhi Lin, Denghui Zhang
This paper takes the reader of university library as the research object, analyzes the current research status of the existing libraries, points out the problems existing in the library research process, and proposes the use of big data and user portrait technology to solve the existing problems. Based...

Research on Key Technologies of Digital Signal Processing based on Optical Communication

Chuanlin Yuan, Jun Xiao
With the updating of communication technology, optical communication system is developing towards high speed and large capacity. In order to maintain the continuous flow of information, all-optical network came into being. Firstly, the optical communication transmission system is introduced. Secondly,...

Research on Transmission Line Information Routing based on Directional Antenna

Demeng Bai, Ying Lin, Jiafeng Qin, Guocheng Wang
Transmission line is a high-speed channel to ensure long-distance transmission of power and the lifeblood of power system. Currently, the status of transmission lines is obtained mainly through on-line monitoring devices, which transmit the information to the monitoring system through the network after...

The Necessity of Information Communication Equipment Status Evaluation

Jinxiong Zhao, Zhili Ma, Zhihang Luo, Zhiru Li, Yong Zhi
The aging trend of information communication equipment is obvious and the safe and stable operation is facing great challenges. It is urgent to establish an information communication equipment status evaluation system, improve the quality control level of information communication equipment, and consolidate...

Prediction Model based on Internet News Buzzword Data

Xuan Lei
The partial classification algorithm is mainly used to predict the popularity of network news and to explore the best model to predict the popularity of network news, so as to help network news service providers predict the popularity of news before publication. The popularity of network news is predicted...

The Key Technology Research of Balcony Farm APP System

Qi Yan
The hardware modules of the balcony farm system include McS-52, WIFI, temperature and humidity, relay, LCD1602, etc. The software is developed by eclipse, and the user interface is developed with technologies such as linear layout, GridView, Activity and Intent. Finally, the mobile APP can monitor the...

Design and Implementation of Interworking between oneM2M and External Systems

Tao Li
As an important application mode of the Internet of things, M2M technology has been paid more and more attention by industries. In this system, various intelligent services play a crucial role. However, M2M shows a trend to decentralized development, which is challenging for traditional single channel...

Research on a Panoramic Mobile Robot for Autonomous Navigation

Chong Gao, Xinlu Li, Xinyu Ge, Yanxin Bai, Chen Liu, Jing Zhang, Guodong Wu, Weiqiang Shao
The panoramic autonomous navigation mobile robot is a kind of intelligent mobile device which simulates the human brain route planning and uses the technology of laser radar and SLAM technology. The premise of intelligent mobile is to model the environment. Environmental modeling needs positioning, which...

Design on Test Platform of BMS System based on dSPACE

Dongmei He, Enguang Hou, Guangmin Liu, Jie Yu
Introduces the scheme of dSPACE real-time simulation system and its application in the BMS test platform system. Combined with the pure electric vehicle BMS, expounds the design method of BMS system based on dSPACE. Designs the BMS system test platform by using the rapid control prototype RCP and hardware...

Paper-cutting Image Retrieval Technology based on LSH Improvement

Xintong Liu, Huaxiong Zhang
Characteristics of paper-cutting, paper-cutting gallery construction, etc. are analyzed aiming at existing problems of folk traditional paper-cutting art multimedia interactive platform. It is proposed that rotation invariant LBP (Local Binary Pattern) is combined with LSH algorithm to present a large-scale...

Information Platform Construction of Intelligent Steel Logistics Park under the Mode of Semi-Trailer Swap Transport

Chang Yang
As there is a surplus of productivity in the steel industry on the market, large domestic steel enterprises are looking for opportunities for enterprise transformation by optimizing the steel logistics process. The current status of the steel and logistics park is a bit of a mess, and the management...

SIMFAC-A New Forecasting Method for Sporadic Time Series

Klaus Spicher, Boxing Li, Dianjun Fang
This essay relates mainly to sporadic FC (forecasting) methods and error measures. The existing related FC methods of sporadic time series (STS), including the SES (Simple Exponential Smoothing), Croston’ s / SBA method and patented WSS method as well as two applicable error metrics APE and THEIL'S U...

Research of Android Malware Detection based on ACO Optimized Xgboost Parameters Approach

Jie Ling, Xuejing Wang, Yu Sun
In order to deal with low efficiency and accuracy of detection caused by the improper selection of Xgboost parameters in Android malware detection. In this paper, we introduce Ant Colony Optimization (ACO) into Xgboost parameters optimization and propose an approach based on ACO optimize Xgboost parameters...

Research on Summary Sentences Extraction Oriented to Chinese Patent

Lei Wang, Xueqiang Lv, Xindong You
In this paper, it describes our system oriented to single document summarization task at Chinese patent. We treat the task as a typical document summarization based on sentence extraction and decide to formulate the task in a supervised learning to rank framework, utilizing both common sentence features...

Research on Library Big Data Cleaning System based on Big Data Decision Analysis Needs

Jianfeng Liao, Jianping You, Qun Zhang
In the era of big data, university library information management services must be based on actual conditions, using high-quality data to improve big data management. However, high-quality big data is useful data that needs to be filtered and classified. Big data cleansing is an effective way to improve...

An Advanced Particle Swarm Optimization Method based on T-Distribution Random Process

Tianjia Zhang, Yongsheng Yang
There are many real-life engineering problems that entail appropriate optimization methods. Although almost all the problems can be modeled into simple forms described by mathematical formula, it is hard to solve all the decisive problems by a single optimization method. Researchers have developed many...

Optimization of Hash Function Implementation for Bitcoin Mining

Xiaohan Zhang, Honggang Hu
As the origin of blockchain technology, Bitcoin has received a lot of attention in recent years. Hash function calculation is the key problem in proof-of-work mechanism. The main work of this paper focuses on the FPGA implementation and optimization of the hash function. Firstly, this paper determines...

Procedural Modelling of Auspicious Cloud

Jianwen Fang, Wenming Cao, Gan Huang
Auspicious cloud is one of the most Chinese-style auspicious patterns with a long history in China. However, most of previous research works focus on realistic cloud animation, little effort has been paid to model auspicious cloud in traditional Chinese style. In this paper a procedural modelling method...

Simulation Research on Vehicle Stability based on Sliding Mode Variable Structure Control

Liyuan He, Chenghui Yang, Junfeng Wang
This paper aims to explore a vehicle stability control strategy based on sliding mode variable structure control theory. The smart car is used as the simulation object, and the vehicle's centroid angle and control system are mathematically modeled and controlled. The research was carried out and joint...

Distributed Test System based on LXI Bus

Zhong Li, Jiulong Xiong, Xiangbin Ye
LXI is a new modularization instruments platform standard for automation test system based on Ethernet LAN after GPIB, VXI, PXI instrumentation bus. A type of LXI Distributed test system architecture was given out based on the development of instrumentation bus, LXI bus system structure and main characteristics,...

Grouping-Based Aggregation Protocol with Error Tolerance for Privacy-Preservation in Smart Grid

Guanlin Si, Yue Sun, Wei Chen, Jian Li
Smart grid, as the next generation of power grid characterized by “two-way” communication, has been paid great attention to realizing reliable and flexible electricity delivery for our future lives. In order to support the two-way communication in smart grid, a large number of smart meters (SMs) should...

Predictive Control of Enterprise Energy Management System

Nan Li, Jinsheng Qi
Industries and large-scale public building are one of the main power Energy consumers in China, where they consume about 70% of all the energy in the country. Different types of industrial processing techniques, equipment, product types, ways of energy management can have different influences on energy...

Contrast Experiment and Theoretical Analysis on Three-dimensional Display of Multi-view Parallax Barrier

Min Li, Hairong Wang, Jingmei Zhao, Sinan Zhang
Contract experiment on three-dimensional display of one-dimensional parallax barrier in different viewpoints is conducted, influence of system parameters on resolution and viewing freedom are studied, and theoretical analysis is made simultaneously. On this basis, three-dimensional display experiment...

Research on Quality Monitoring System of Practical Training in Computer Specialty of Higher Education

Wenhao Jiang, Runze Wan, Xingyan Zhang, Qinghui Hu
Aiming at the problems of imperfect evaluation mechanism and loose assessment in the process of professional training teaching, we present a quality monitoring system by measure each link of practical training and change the education mode in terms of different roles. Through the layout of monitoring...

Research on Traffic Recognition Algorithms for Industrial Control Networks based on Deep Learning

Yixiang Jiang, Wenjuan Wang, Chengting Zhang
With the development of industrial control network and the deep integration of industry and information technology, the rapid development of industrial control system has increased dramatically, which has brought huge economic and property losses to industrial control companies. Therefore, a traffic...

A Fast Community Detection Algorithm based on Clustering Coefficient

Run Zheng
Community detecting has always been a hot topic in the complex network research area, the fast and accurate community detection can provide a good foundation for the research of complex network nature. With the number of network nodes increasing, the structure of network becomes complicated, the traditional...

Improved Multi-sampling Kernelized Correlation Filter Target Tracking Algorithm

Ying Hou, Yemei He
In order to solve the tracking failure of kernelized correlation filter (KCF) tracking algorithm in the case of target fast motion and motion blur, proposing a multi-sampling tracking algorithm based on KCF. Firstly, a PSNR-based judgment mechanism is introduced to determine whether the current frame...

The Application of Gillespie Algorithm in Spreading

Xiaomin Deng, Xiaomeng Wang
The contagion models of disease-spread which predict the epidemics grow with time goes by have been widely researched in social networks. The discrete-time simulation method, Monte Carlo Simulation where time is discretized into uniform steps and transition rates between states are replaced by transition...

Real-Time Bidding by Proportional Control in Display Advertising

Hao Wu
In real-time bidding (RTB), advertisers need to give a price for each ad request, but in the face of millions of ad requests per day, it is particularly important for advertisers to design an automatic bidding strategy. Linear bidding is the most popular bidding strategy in the industry. The model considers...

Power Distribution Strategy for Electric Vehicle Hybrid Power System

Xia Chen, Xinru Wang, Jinying Li, Di Wang, Yang Gao
Aiming at the load power fluctuates greatly during the driving process of the electric vehicles, a large load current is required, it is difficult to meet the load demand by the lithium battery alone, so the super-capacitor is introduced. In order to give full play to advantages of both, and to reduce...

Research on Software Development and Test Environment Automation based on Android Platform

Hongsheng Zhang
The construction of software development and testing environment is an important part of the whole software development process. The combination of different versions of operating systems, databases, network servers and application services makes the types of software testing environments to be built...