Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering

Session: Electronics and Information Technology

50 articles
Proceedings Article

Research on the Factory Automation Software Based on the SEMI Standard

Chenxi Wang, Mingzhe Liu, Aidong Xu, Ni Jin
Factory automation (FA) system software is a bridge to realize information exchange between processing equipment of semiconductor equipment and factory host. It receives the control instruction sent by a host, and sends the control instruction to the manufacturing equipment after internal analysis and...
Proceedings Article

Development of 1200A AC/DC Linear Standard Power Supply

Feipeng Lin, Hong Zhang, Huanghui Zhang, Wei Zhao, Haiming Shao
With the development of science, technology and production, there is an increasing demand for high-current power supply, which is widely applied in research of high-speed railways, subways, electric cars, DC transmission and electromagnetic measurement science. The commercial high-current power supply...
Proceedings Article

Application of RFID technology in the vehicle alarm system

Jiangzhou Zhang, Shuai Wang, Ning Gao
Vehicle anti-theft alarm system using RFID technology in the region of the vehicle for security management and establish a vehicle intelligent anti-theft alarm and management platform, the vehicle to achieve the automatic import and export with owner identification, vehicle positioning, statistical statements,...
Proceedings Article

An improved hybrid biogeography-based optimization algorithm for constrained optimization problems

Wen Long, Ximing Liang, Songjin Xu
Constrained optimization problems are very important as they are encountered in many science and engineering applications. A hybrid method based on modified augmented Lagrangian multiplier and biogeography-based optimization (BBO) algorithm is proposed to solve constrained optimization problems. The...
Proceedings Article

Load Forecasting based on Fuzzy Time Series

Pei Ao
Load forecasting is a traditional research issue in the field of electric power system. In this paper, an improved fuzzy time series approach is used to forecast load. Firstly, a method of unequal-sized intervals partitioning based on K-means algorithm is proposed. Secondly, improved fuzzification method...
Proceedings Article

The broken-point continuingly-transferring scheme of large files based on HTML5

Limin Wang, Zhenghe Liang, Quanfeng Duan
In Web applications, it is often needed to upload a file to the server. With current file upload methods, it is difficult to deal with large file uploading and user experience is also bad. Uploading big files often failed because of network interruption and the client had to reupload.With the development...
Proceedings Article

Efficient File Sharing Scheme Based on WebRTC

Quanfeng Duan, Zhenghe Liang, Limin Wang
WebRTC is a relatively hot technique for web in the recent years, simple Javascript API can achieve the communications of common data types even audio and video data types between browsers supporting HTML5. Moreover, it possesses the features of no plug-ins, cross platform, low development and usage...
Proceedings Article

Watercraft Commanding Simulation Laboratory Team training Mode Research and Application

Shanbin Wang
The author analyzes the domestic and foreign situation and development trend in the simulation training area, It expounds the shipment command situation laboratory team training mode of the background and content researchins, Proposes the important views for the shipment command simulation laboratory...
Proceedings Article

On primary construction of Plateaued functions

Tianfeng Sun, Bin Hu, Yan Liu, Liping Xu
To resist different kinds of attacks, Boolean functions used in the cryptosystem should have good cryptographic properties. The Plateaued functions, a large class of Boolean functions containing Bent functions and Partial-Bent functions, are good choices. Therefore, the study of construction and cryptographic...
Proceedings Article

System Performance Analysis in IM/DD OFDM for Power Grid Utilizing Adaptive Volterra Equalization

Yong Xia, Hai Yang Cong, Ming Zhu, Wei Zhe Ma, Yang Liu, Zhi Gang Qi
Intensity-modulation and direct-detection (IM/DD) orthogonal frequency division multiplexing (OFDM) systems have gained great attentions from researchers. However, the interaction between the chirp of direct modulation laser and fiber dispersion causes intermixing interferences among sub-carriers. Therefore,...
Proceedings Article

The Design Of Multiple Nodes Wireless Temperature Transmission System Based On STC15W1K24S And CC1101

Zhijian Yin, Wang Fan, Xiang Kun
With the development of science and technology, the wireless transmission system has a broad application field. This system need to collect the temperature data of two nodes. So we use the new single chip microcomputer STC15W1K24S as microprocessor, DS18B20 as temperature sensor, low power consumption...
Proceedings Article

Research on Transmission System of Video Monitoring for theater Based on IP Multicast

Zhen Li, Liu Gao, Hui Ren
At present, with the video data growth, in the transmission system of theater video monitoring, it uses the communication way of IP unicast and IP broadcast to transmit video data, which leads to the rapid consumption of bandwidth. In order to solve the above problem, this paper proposes to adopt the...
Proceedings Article

Research on Transmission System of Video Monitoring for theater Based on Live555

Ren Hui, Gao Liu, Li Zhen
At present, in the transmission system of theater video monitoring, it usually uses the Winsock interface to set up streaming media server, which leads to the defect that the remote monitoring terminal of this system must rely on the Windows operating system, but not the smart TV based on Android operating...
Proceedings Article

SVM-based Dynamic Risk Recognition and Complex Risk Assessment

Xue Liu, Wenjing Qi, Weihua Yuan
Risk assessment is a critical step for the robust operation of an information system. We incorporate machine learning and statistical theory together in risk recognition and evaluation to accommodate the dynamic and complex characters of information systems. first, SVM classifier is employed to recognize...
Proceedings Article

Mining the Model with the Hidden Transitions Based on Petri Net Probabilistic Behavioral Relations

Xiaoyue Wang, Xianwen Fang, Ruihao Cao
In process mining, one of the major challenges is to find a process model in the best possible way through the describing observed behavior. The hidden transitions exist in the process models, but not found in the log sequence. This paper is based on the probabilistic behavioral relations from the incomplete...
Proceedings Article

Soundness Analysis of the Process of the Automatic Vending System Based on Petri Net

Lina Chen, Xianwen Fang, Xiangwei Liu
Automatic vending system is being widely used, the system of business process was mainly related to data flow and control flow, so the soundness analysis for business processes of automatic vending system is more difficult. The existing research about the soundness analysis of the process model is mainly...
Proceedings Article

Cost Analysis of B+-Tree and CSB+-Tree in Main Memory Database

Lan Wang, Fengdong Sun
Index is indispensable in database system to speeding up data access. Commonly used indexes in main memory databases are B+-Tree, T-Tree and their variants. Cost model of main memory database are more complex than disk-oriental database, and relatively little work has been done on this area. This paper...
Proceedings Article

A CMOS input buffer with linearization technique for high-speed A/D

Xi Chen, Liang Li, Mingyuan Xu, Xiaofeng Shen
A CMOS input buffer with linearization technique for high-speed A/D is introduced. The buffer features high-linearity and low-power consumption. The simulation shows that the SFDR of the buffer is up to 107dB at an input clock of 250MHz with an input signal of 10MHz. A 14-bit 250MSPS pipelined A/D converter...
Proceedings Article

A 1.8V 12-bit 1GS/s SiGe BiCMOS time-interleaved Analog-to-Digital converter

Mingyuan Xu, Liang Li, Xiaofeng Shen, Xi Chen
This paper describes a 1.8V 12 bit 1 GS/s pipeline ADC realized in a 0.18 m BiCMOS SiGe process. The ADC consists of a two-way time-interleaved hierarchical structure. Each sub-ADC consists of one input buffer and T&H with BiCMOS technology which improves the dynamic performance and reduces the converter...
Proceedings Article

A 12 Bit IF Sampling Pipelined ADC in 0.18um BiCMOS

Liang Li, Dongbing Fu, Mingyuan Xu, Xingfa Huang
In this paper, a 12 bit 500MS/s IF Sampling ADC is described. The ADC has an integrated input buffer with a new linearization technique that improves its distortion. Eight pipeline stages with fully differential switched capacitor architecture follow the input buffer. Each of stage of the pipeline, excluding...
Proceedings Article

A Novel Clock circuit used in Time-Interleaved ADC

Xiaofeng Shen, Liang Li, Mingyuan Xu, Xi Chen
This paper presents a new type of clock system based on standard CMOS 0.18 m, 1.8V process. It can be used for 14bit, 500 MHz sampling frequency, time interleaving (TI) ADC. The clock edge reassignment technique has been introduced in this paper. Simulation has been run in Spectre under Cadence platform....
Proceedings Article

A 14-b 500 MSPS Time-Interleaved Analog-to-Digital Converter with Digital Background Calibration

Xingfa Huang, Dongbing Fu, Rongbin Hu, Jie Pu, Xiaofeng Shen, Jing Li, Liang Li
This paper presents a 14-bit 500MSPS ADC in 0.18 um CMOS process. By interleaving two 250MSPS ADCs, a sample rate of 500MSPS is achieved. The offset, gain error and time skew between the two channels are calibrated in the background. The measurement shows that the ADC has performances of 10.6 bits ENOB,...
Proceedings Article

Analysis of key technologies in the Internet of things

Rui Wang, Jinguo Wang, Na Wang
It is known as the third wave of the information industry after the personal computer and the Internet technology. IOT is an important breakthrough in the new century. On the basis of analyzing the system structure and technical characteristics of the Internet of things, the key technology of the Internet...
Proceedings Article

The Optimization of College Music Teaching based on Multimedia Technology

Bing Xia
The application of multimedia technology in college music teaching has important practical significance. The article analyzes the effect of multimedia technology in music teaching and discusses the optimization of multimedia technology in music teaching on the basis of the principles adhered to from...
Proceedings Article

GIS Application based on Cloud Storage for Atmospheric Environmental Monitoring

Han Mei, Feng Ke
GIS has been introduced to Jining’s air quality automatic monitoring system. The system provides the client with easily available services of high quality. In order to meet the need of big data storage of the monitoring system we designed the distributed cloud storage framework to deploy MongoDB storage...
Proceedings Article

Research and Implement of Real-time Automatic Web Page Classification System

Weihong Han, Weihui Zhu, Yan Jia
With the development of Internet and communication technology, the Internet data growth rapidly, and the type of network services varied. According to the different properties of the network services, network services classification is the foundation of many network applications, including network service...
Proceedings Article

An Adaptive Mutation Multi-particle Swarm Optimization for Traveling Salesman Problem

Mingfang Gao, Xueliang Fu, Gaifang Dong, Honghui Li
Traveling Salesman Problem (TSP) is a well-known NP-hard combinatorial optimization problem. The Particle Swarm Optimization has been proven to succeed in lots of problems, but the PSO algorithm is challenging due to a variety of factors such as easy to fall into local optimal solution and the convergence...
Proceedings Article

Transmission Expansion Planning Based on Hybrid EDA/DE Algorithm Considering Wind Power Penetration

Xiankui Wen, Huiting Xu, Yong Xiao, Jianguo Chen, Chenghui Lin
It poses high requirements for the calculation speed and the precision of the solving method when we consider the large-scale transmission expansion planning (TEP) problems. Therefore, combined with the respective characteristics of EDA (Distribution of Estimation Algorithm) and DE (Differential Evolution...
Proceedings Article

Interactive Teaching Mode of Biology course under the New Media Technology

Kai Song, Mei Bie, Jian Zhang, Anhua Meng
Compared with the traditional teaching methods, modern new media including the instructional and social media represent the new direction for the mode of education and teaching quietly, which contributes to the effectiveness of teaching increasingly. Interactive teaching mode at biological teaching of...
Proceedings Article

Research on Heterogeneous Communication Network for Power Distribution Automation

Qiang Yu, Hui Huang, Yue Yu, Chuan Liu
To solve the problem of current communication network for smart distribution automation, key technologies of heterogeneous networks were analyzed and researched, including network resource management, dynamic network selection and intelligent switching strategy as well as channel protection algorithm...
Proceedings Article

Effect of Cryogenic Treatment on Micro-structure and Property of 45# Steel

Hong Jun Ni, Yi Lv, Le Mi, Hongmei Liu
Attempts are made to treat 45 steel cryogenically using liquid nitrogen. Various properties of un-treated and cryo-treated 45 steel are studied in a comparative manner. The morphological changes are investigated by metallurgical microscope. Hardness is evaluated by the relevant machine. The results reveal...
Proceedings Article

A physics-based electro-thermal model for FS IGBT

Yu Cheng, Guicui Fu
A physics-based electro-thermal model implemented in the Matlab/Simulink is introduced for FS (field stop) IGBT (Insulated Gate Bipolar Transistor) in this paper. The model consists of Fourier-based FS IGBT model and equivalent RC thermal network model. The static testing of a commercial IGBT is performed...
Proceedings Article

Research on MOOCs Continuance

Bing Wu, Xiaohui Chen
This paper focuses on the major influencing factors about the use of the Massive Online Open Courses (MOOCs). It is promoted by the top universities domestic and overseas. Under the background of big data, MOOC develops rapidly, but its development is not smooth, especially the users’ practical application....
Proceedings Article

Reviewe of Biomass Energy utilization technology

Zhenglan Li, Zhenhua Xue
With the development of the society, oil and coal resources gradually reduce, as a sustainable, renewable energy, the development of biomass energy became the inevitable trend to save resources and protect the environment. At present, Biomass energy is rapidly developing in the paper-making, power, gas...
Proceedings Article

The Design of Video Surveillance System Based on IEEE802.11n Protocol

Qingliang Shao, Ziyang Ye, Yuerun Wang
A design of system of video monitoring cars based on IEEE802.11n protocol. STM32 chip as the control core, image data gathered by free driver USB camera, was used to compression coding, which was sent to video receiver by the use of RT5350 wireless router module with WIFI. Then the user could send control...
Proceedings Article

A Correction Method of Online Product Scores from the Perspective of Discourse Markers Theory

Weijun Wang, Yanqiu Song, Boyang Chen
Online product reviews is an important information source which affects consumer purchasing decision-making deeply, but the inconsistency between reviews and scores brings troubles in the process of decision-making for consumers. So the importance of solving reviews’ authenticity is focused on. This...
Proceedings Article

Research And Implementation For Remote Access Of UPnP

Xiaojian Gan, Haitao Wang, Ying Jiang, Xing Chen
In order to solve the digital home media sharing problems between devices and do some research on UPnP and UPnP AV protocol architecture and then design and implement media sharing system based on embedded intelligent terminal. For smart phones, portable tablet characteristics to achieve a single control...
Proceedings Article

Theme Correlation algorithm based on the domain ontology in the Vertical search engine

Mingshan Xie, Yanfang Deng
Vertical search engine research, more and more .subject-oriented vertical search has become one of the hotspots. This paper presents an ontology judgment theme relevance judgments algorithm, combined with Semantic Web technology with traditional information retrieval technology, and referenced by user’s...
Proceedings Article

Study of the Improvement with Local Repair on AODV

Mutian Zhu, Ping Zong, Haotian Zhang, Dan Wu, Chengxiang Hua
In this paper, we introduce a new improvement on AODV, which is a typical case of reactive protocols. One of the most important disadvantages of AODV is its long e2e delay, thus we focus more on the algorithm of reconnection when a chain scission happens. According the characteristic of AODV, each node...
Proceedings Article

Connecting Chinese Users Across Social Media Sites

Yanan Li, Junxing Zhu, Zhongcheng Zhou, Bin Zhou, Xiaobo Wu
The usage of social network usernames in the research of social identity linkage has been proved, especially for the English usernames. However, how to properly connect Chinese user identities by matching the usernames remains to be explored. Since a Chinese user may name or rename his/her usernames...
Proceedings Article

Design of a Novel Composite Dielectric Metallic Structure Reflectarray

Tingzhou Jiang, Hu Yang, Shaojun Mao, Lei Gu, Fei Zhao
In this paper, a novel hybrid structure of reflectarray with dielectric cylinder, metallic cylinder and metallic ground is designed. This structure can generate a pencil beam in a desired direction by adjusting its phase appropriately with its 1-dB gain bandwidth achieving 22.56%. Moreover, radiation...
Proceedings Article

Sentiment Analysis in the Online Health Community

Bing Wu, Yu Peng
Nowadays, accelerated urbanization and improving living standard have brought some unexpected negative influences, making modern citizens more suffered from chronic diseases. On the other hand, with the innovation of information technology, Web 2.0 is able to provide an accessible and unobstructed channel...
Proceedings Article

Stable pressure driving system for generation of droplets on demand

Ruichang Ke, Limin Lu, Dan Mo, Chen Shenglan, Liu Binyu
A stable pressure driving system was designed in this paper, which can be used in Microfluidic Chips to driving reagents. Herein, two embedded controller units are used to control the stability of the reagent bottles pressure, for driving the reagents flow steady on the microfluidic chips. All parameters...
Proceedings Article

Numerical simulation and statistical analysis of random response of the landing gear at taxiing

Weiguo Wu, Teng Jia, Furui Xiong
Due to the runway unevenness, random vibration will occur of aircraft landing gear during impacting and taxiing phase. In view of the simplified two degrees of freedom model of landing gear, the nonlinear dynamic equation of the system can be established. By using the military specification’s formula...
Proceedings Article

Study on wood surface colored electroless Ni process

Yanfei Pan, Yu Wang, Jintian Huang
In order to meet the requirements of decoration on a variety of colors, this study with ammonium molybdate and sodium phosphite as coloring liquid ingredient made use of wood through electroless Ni, dyeing to change the wood surface color single situation after electroless plating to find the best technology...
Proceedings Article

Study on the process of Carbon Nanotubes modified Urea-Formaldehyde Resin Adhesive Study on the process of Carbon Nanotubes modified Urea-Formaldehyde Resin Adhesive

Shaobo Zhang, Yu Wang, Jintian Huang
Using mechanical blending of carbon nanotubes (CNTs) composite urea-formaldehyde (UF) resin adhesives. The ultrasonic time, the amount of CNTs, ultrasonic power orthogonal experiment was carried out. It is concluded that the important order of effect factors on free formaldehyde emission to UF resin...
Proceedings Article

Two kinds of imidazole chloride salt dissolving performance study of coniferous wood pulp

Zhiqing Guo, Yu Wang, Jintian Huang
Two imidazole type ionic liquids–1-allyl-3-methyl imidazole chloride salt [AMIM]Cl and 1-butyl-3- methyl imidazole chloride [BMIM]Cl–were used as solvent of cellulose, and under low temperature dissolved cellulose directly. In this paper, we found that cellulose was dissolved [AMIM]Cl ionic liquid within...
Proceedings Article

Research on Optimal Management Technology and Forest Measurement Based on Visual Identity

Rui Pan, Jidong Ma
Nowadays, there are increasingly obvious contradictions between the wood production and the rapid development of national economy. In addition, there are wild work, extensive management and astonishing waste in the forestry production and management field. The major work for the forestry workers of China...
Proceedings Article

Video mosaic for panoramic image

Zhaoxia Fu
This paper presents an optimal mosaic method of panoramic video image. Firstly, the multi-resolution decomposition algorithm is applied to image registration, and the registration method of phase correlation is optimized, and the iterative process will be conducted on the image level of low scale. Given...
Proceedings Article

Periodic Points Under Iteration of Sum of Squares or Cubes of Digits in Some Positional Systems

Wenliang Wu, Xingju Dang, Yao Zhang
There are different periodic and fixed points under iteration of sum of squares or cubes of digits of positive integer in different positional systems. On the iteration of sum of squares of digits, in binary and quaternary these points all converge to fixed point 1. There are three fixed points and one...