Proceedings of the 2017 6th International Conference on Measurement, Instrumentation and Automation (ICMIA 2017)

+ Advanced search
135 articles

The finite element analysis of vacuum leak detection container

Donghui Meng, Lichen Sun, Jinming Chen, Rongping Shao, Xinfa Yu, Xiaoyang Li, Haifeng Zhang, Yueshuai Zhao
According to the requirement of vacuum leak detection container for small satellite, a set of vacuum leak detection container is developed. This paper discuss the design of model and the finite element analysis of different models. Through calculating the variation of the displacement X, Y, Z of different...

Preparation and Characterization of Organic Montmorillonite and Its Application in Algae Removal

Fei Zhou, Le Li, Jianfang Zheng
Montmorillonite (MMT) Na-modificated by suspensoid was modified using cetyltrimethyl ammonium bromide (CTAB) and dodecyltrimethyl ammonium chloride (DTAC), and CTAB-modified montmorillonite (CTAB-MMT) and DTAC-modified montmorillonite (DTAC-MMT) were obtained at the optimum conditions: the reaction temperature...

Design of Business Support Platform for Port Smart Power Utilization Facing to Alternative Maritime Power Supply Operation

Kun Huang, Xiaoshu Huang, Jian Huang, Yingyuan Zhang, Bin Yang, Wenjun Ruan, Jingxia Cui, Rutong Zhang
In this paper, the development status, application scenarios and development demands of alternative maritime power (AMP) in ports at home and abroad are studied and the outstanding significance of establishing the business support system for smart power utilization in port facing to AMP operation is...

Study on Prestressed Fabricated Connections

Qi Hu
Compared with the traditional frame structure, the prestressed prefabricated frame structure has many advantages, of which the mechanical performance of the beam column connection is very important. In this paper, the present research on prestressed fabricated connections at home and abroad is expounded....

The growth and properties of self-assembled GaN nanorods, nanoparticles and nanotubes on Si substrates by annealing GaN/ZnO films

Yuping Cao, Tao Hu
GaN nanostructured films have been successfully grown through radio frequency magnetron sputtering system via annealing GaN/ZnO films in ammonia ambient at 950 . The volatilization of ZnO buffer layer plays an important role in the formation process of GaN nanostructures. X-ray diffraction (XRD), transmission...

Impact of pad material on stability of tool influnce function in CCOS

Bo Zhong, Xianhua Chen, Jie Li
The stability of tool influnce function (TIF) is the key to achieve deterministic removal in the computer controlled optical surfacing (CCOS). In this paper, the comparative experiment was conducted to investigate the impact of two common pad materials (i.e., cloth, pitch) on the TIF. In addition, by...

REST based integrated efficient drawing method for reservoir geological profile

Menghui Yao, Junqi Liu, Ruixue Feng, Genshen Chen, Jianxiong Zhao
Reservoir geological profile is an important basic map for zone evaluation and target demonstration. Now oil field departments often use Resform and Coreldraw to draw geological profile, and it's a complicated process with multiple steps. In this paper, based on QuantyView, data integration is made rapidly...

Study on Development Model of China's Online Rental Business

Shuxia Dong, Yadan Luo, Xiaoxuan Zhang
Guided by the Sharing economic mode, so many companies, at home and abroad, have already developed rapidly, such as Didi, Tujia, Airbnb, Uber and so on. Online rental industry is the outstanding representative of the Sharing economic development model.This paper aims to analysis both the development...

Parametric Design and Finite Element Analysis of Involute Helical Gears

Jian Zhang, Xuemei Qi, Feilong Gou, Xudong Long, Ling Zhang
The establishing for involute helical cylindrical gear and involute helical bevel gear were completed based on Pro/E. The simulation for assembly and operation was also accomplished for them.The modal analysis, static analysis and the dynamic contact transient analysis for the involute helical gears...

Research And Implementation Of Geometric Correction Algorithm For Spatial Target Image Recognition

Hongyan Chen, Junwei Wan
In the process of space target surveillance system to obtain the target image in space, due to the impact of imaging equipment is limited and some other random factors, Therefore, the final image is blurred and distorted, so it is difficult to estimate and track the target in the later stage. In this...

Approaching Citizens by City Microblogs: Cases from China

Lijun Zhou
Advanced internet information technology enables a revolution for people's daily lives. Apart from social network sites, such as Facebook, microblogs have become the second inevitable and significant communication platform all over the world. Common people, celebrities, firms and governmental agencies...

Modeling and Simulating of Network Public Opinion Evolution Based on Dynamic Reference Point of Prospect Theory

Jianhua Dai, Yanan Li
In order to better regulate the cyberspace and guide network public opinion in a right direction, forecasting the trend of network public opinion evolution has been a hotspot in recent years. Generally, netizens are often vulnerable to external factors, but more are affected by "bounded rationality"...

Research on smart manufacturing execution system (Smart-MES) for modern numerical control shop floor: functional components and its implementation strategies

Ming Huang, Qi-sen Zhou,, Ao Bai
Manufacturing Execution System (MES) is the core application platform of intelligent manufacturing for the modern Numerical Control (NC) shop floor under the background of industry 4.0. Based on the characteristics and the business model of production operation in the modern NC shop floor, the system...

Optimal Design for the Casting Process of the Lower Case of Gearbox

Xinyu Qin, Yong Su, Ruixiang Zhu, Hefa Cheng, Lanjun Liu
The lower case is part of a gearbox to support the hub or bearing. The material of this casting is ductile iron. Process design is based on the paste-like solidification of ductile iron and the self-expanding characteristics of graphite[1]. The pouring system is designed according to the theory of large...

Study on the Characteristics of Electro Hydraulic Force Servo System with Friction and its Compensation

Jianying Li, Zhongqiang Zhao, Yanwei Wang, Shiming Li, Fatang Dong, Bingwei Gao
The purpose of this paper is to analyze the characteristics of electro hydraulic force servo system, at the same time, considering the serious disturbance of the friction force in the electro hydraulic force servo system, the nonlinear factors in the controlled object are analyzed, then we consider that...

Experimental study on milling force in processing Ti6Al4V thin-walled part

Zenghui Jiang, Minfei Jia, Penghe Liu
Ti6Al4V thin-walled part have been widely used in the field of aerospace, shipbuilding with the excellent properties of light weight, high strength, good corrosion resistance. But the thin-walled part has lower rigidity; the cutting force and vibration generated in cutting process can deform the work...

Microstructure and mechanical property of resistance spot welded joint between pure titanium and stainless steel with interlayer of Nb

Dan Li, Ranfeng Qiu, Ning Wang, Yugang He
Commercially pure titanium and type 304 stainless steel sheet was welded by using the resistance spot welding with a niobium insert as well as welding the specimen by different welding current. The tensile shear strength and the factors of affecting mechanical properties of the joints was investigated...

Study on Microstructure of Aluminum / Steel Self - riveting - Resistance Spot Welding Joint

Yugang He, Ranfeng Qiu, Ning Wang, Dan Li
In this paper, A6061 aluminum alloy and Q235 steel were used as the research object, and the bonding interface of the joint was observed by electron beam microscope. The tensile test was carried out by using a tensile tester. The results show that the riveting joints of aluminum /steel are not produced...

Kinematic Errors Modeling Method of Five-axis Machine Tool with a Universal Spindle Head

Ya Zhang
A simple mathematical modelling method of five-axis machine tool with a universal spindle head was proposed according to the structural characteristics of the machine tool. The mathematical formula of the kinematic errors of the machine tool, which has two rotary axes superimposed together, is derived....

Fabrication of Degradable Intervertebral Fusion with Good Mechanical Properties and Biocompatibility Based on 3D Printing Technology

Qiang Wang, Xiongfei Zheng, Heran Wang
In this paper, the manufacture method of degradable intervertebral fusion stent with good mechanical properties and biocompatibility based on 3D printing technology is researched. Firstly, the mixing process of synthetic macromolecule and bioceramic powder is studied. And develop a high temperature stirring...

Analysis of the Separation Principle of Kinematic Errors from the Rotation Axis in Manufacturing Equipment

Ya Zhang, Lin Zhang
Machining tests were used to identify the kinematic errors of the rotary axes in machine tools. The key to design the machining tests is analyzing the relationship of the kinematic errors of the machine tool and the machining errors of the test workpiece. By adopting the error-sensitive direction vector,...

Rationality of Dempster-Shafer combination step by step

Qiang Chen, Wanshun Liu, Bojun Wan, Haifeng Wang
In this paper, provided a solution that evidence are sequentially used in pair aiming at the problem of multi-evidence combination. Several theorems and deductions are presented and proved. The step-by-step combination algorithm mixing the classic Dempster-Shafer evidence combination method and the weighted...

the principle and implementation of blink of an eye detection and recognition for Humanoid type prosthetic

Yi Zheng, Shufang Zhou, Qingchao Yue, Li Dong, Peisi Zhong
Aimingÿatÿrealizingÿthe type prosthetic movement control problem to use the principle of blinking detection and recognition, the basic structure of a blink of an eye detection and recognition system was built,ÿthe basic principles ofÿÿthe blink of an eye detection and recognition wasÿintroduced, the...

A Simulation Method of Generating Multi-view Image of Aircraft Targets

Yunfeng Liu, Bin Li, Xiaopei Tang, Xiaogang Yang, Yong Tang
Aircraft target detection in airport remote sensing image by deep learning is a hot topic of current research, however, training deep network model needs a large amount of datasets, and there is no website or the specialized agencies to collect remote sensing images of airport. To solve the problem,...

Adsorption characteristics of gallic acid on fresh calcium phosphate in sucrose solution

Yu-Hong Tian, Xiang-Li Xu, Shang-Guang Wu, Qi-Qiu Wei, Hao Cheng
The adsorption characteristics of gallic acid on fresh calcium phosphate in sucrose solution were discussed. Three kinetic models, including pseudo-first-order model, pseudo-second-order model and intraparticle diffusion model, were selected to follow the adsorption processes. The results which adsorption...

Dynamic Characteristics Analysis of H-Type Leg Hydraulic System of Truck mounted Concrete Pump

Huiyong Liu, Qing Zhao
The leg hydraulic system of truck mounted concrete pump plays an important role in pumping process, and it is necessary to analysis the dynamic characteristics of leg hydraulic system of truck mounted concrete pump. According to the working principle of H-type leg hydraulic system of truck mounted concrete...

Experimental research on high-temperature properties of concrete coarse aggregate

Li Wang, Libin Fu, Chenliang Li
Theratio of the thickness of the aggregate accounted for roughly70%,andit's performance is good or bad has a direct impact on the strength of concrete, In this paper, the heating device with coarse aggregate of concrete by varying degrees of high temperature treatment, study the change of its physical...

Research on transfer route guidance strategy for passenger in urban rail transit

Jianxun Zhang, Baoming Han
In order to boost the efficiency of urban rail transit operation, it is necessary to study on urban rail transit route congestion, define interval passenger congestion index, and meet the needs of network load balancing. There a series of procedure for propose a solution, including an analysis of passenger...

The design of vehicle tracking based on LDC1612

Jian Huang
The new digital inductance sensor LDC1612 is a dual channel induction sensor. It can detect metal objects by using an inductance coil. It can detect the rotation angle and distance of metal objects. Especially suitable for automatic vehicle tracking, track by thin wire structure. In tracking, the two...

The design of vehicle tracking based on LDC1614

Jian Huang
The design of an intelligent tracking car, can form thin wire along the runway running. The detection of metal adopts four channel new digital inductance sensor, each channel is connected with a self made inductance coil. In order to effectively detect the wire runway, the diameter of the self-made coil...

Design of Wireless Intelligent Greenhouse Control System Based on Embedded Technology

Jianling Qi, Hang Su, Xiaodong Duan, Shuya Zhao
This paper introduces a kind of intelligent greenhouse measurement and control system based on embedded technology and wireless communication technology. The hardware and software control flow of the system are described. In this paper, the method of measuring and controlling the conventional environmental...

Research on the Resource-constrained Test task Scheduling Problem of Materiel

Xixiang Chen
Resource-constrained test task scheduling problem (RCTSP) is a key problem to testability scheme optimization of materiel. Analyzing the constraints of resources and technologies in testing, a multi-objective optimization model is founded in which objectives are testing time and testing cost, and an...

Dynamic Tension Measurement System for Wire Rope of a Ultra-deep Multi Rope Winding Hoist

Wei Ma, Jianwei Wang, Jishun Li
The dynamic tension is difficult to be measured, but it's very influential of ultra-deep multi rope winding hoist during the working process, the wire rope dynamic tension signal detection system of multi rope winding was designed by the virtual instrument. With the maturity of the technology, LabVIEW...

Automatic recognition method of doors and windows fan area based on convex hull algorithm

Kai Dong, Xiangbo Ze, Yibing Qu, Han Zhang
In the computer aided design of doors and windows, the computer only accurate positioning of fan region in the original frame position to further the design of the plastic window. Based on the design software of a door and window, the concept of convex hull in computational geometry is applied to identify...

Development of intelligent car based on STM32

Jian Huang
With the development of industrial automation, smart car has been widely used in industrial production. Smart car with automatic tracking, automatic obstacle avoidance, color recognition, wireless remote control and other functions. Able to work in humid, dusty, greasy spots and other harsh environments....

Properties and Interfacial Interaction of Epoxidized Natural Rubber/ Precipitated Silica Composites

Yueqiong Wang, Lusheng Liao, Bingbing Wang, Fuquan Zhang, Jieping Zhong, Kui Xu, Zheng Peng, Puwang Li
ENR40/ precipitated silica (P-silica) compounds were prepared by in an open two-roll laboratory mixing mill at 50~60 . Curing properties and mechanical properties was investigated. In order to reveal the interaction between ENR40 and P-silica, ENR40/P-silica compounds were extracted in toluene to obtain...

A Study on Ways of Evaluating Intelligent Manufacturing Capacity in Domestic Pump Industry

Qi Meng, Deji Hu, Hongyu Shao
In recent years, to develop intelligent manufacturing and lead manufacturing industry to complete reform and industrial upgrading in a benign way has become an important means of promoting our country to join the new round of competition in the global manufacturing industry. Focusing on the evaluation...

Analysis of Development of Internet of Things Technology and Training of Professional Talents

Yiran Liu
This paper describes the definition and technical basis of Internet of Things, and explores the generation and development of Internet of Things, then introduces the impact of the Internet of Things, including the impact on individuals, cities, and even the country. The author slso analyzes the professional...

Migrating birds optimization for hybrid flow shop scheduling problem with makespan

Caile Ren, Chaoyong Zhang, Yanbin Zhao, Leilei Meng
This paper use migrating birds optimization algorithm to minimize makespan on hybrid flow shop problem firstly in the literature. According to the characteristics of hybrid flow shop problem, this paper proposed a job sequence adjustment model based on probability. Then combined the adjustment model...

The Influence Factor Research of Fiber-Optic Sensors Based on Surface Plasmon

Lihui Fu, Junfeng Dai
Based on the theory of Surface Plasmon Resonance(SPR),the technique of Surface Plasmon Resonance was described and a detailed mechanism of the Fiber-Optic sensing has been discussed.The influence of the real and imaginary part of metal membrane'dielectric constant,the thickness of the metal,the refraction...

The Design of Intelligent Soybean Milk Machine Control System

Junfeng Dai, Lihui Fu
The design is based on control system of 51 series MCU intelligent soybean milk machine. The soybean milk machine can set the timing of making soybean milk and selectively make soybean milk with beans, coarse cereals, vegetables and fruits. The whole system has multiple functions such as detection of...

Multi-class Obstacle Identification using Shape Descriptors in Video for Autonomous Vehicles

Shumin Liu, Xujuan Xu, Longyun Duan
Obstacle identification has been widely studied as part of the broader obstacle detection research area for Autonomous Vehicles (AV). Existing in-vehicle sensing systems are concentrated on obstacle detection for pedestrian or vehicle, and limited work has been conducted on multi-class obstacle classification....

The Simulation of Weight-fixed Loading Hydraulic System with Skip Based on AMESim

Fu-Qiang Yane, Zhong-Quan Ren, Ge-E Yun
The simulation model of the weight-fixed loading hydraulic system with skip at Wangshiwa Coal Mine was built to analyze the flow and pressure change of the system. According to the simulation results of one working cycle of hydraulic fix-weight loading, the lifting speed of hydraulic cylinder is smooth;...

A Method of discovering Key Nodes for Online Social Network based on Coritivity Theory

Jun Wang, Suozhu Wang
It has become well known that knowledge about key network members is essential for monitoring public opinion and controlling rumor propagation effectively in online social networks. According to global topology of online social network and coritivity theory, a coritivity-based method for finding key...

Study on Dynamic Characteristics of X-Type Leg Hydraulic System of Truck Mounted Concrete Pump

Huiyong Liu, Qing Zhao
The simulation model of X-Type leg hydraulic system of a concrete pump is established based on AMESim according to the working principle of X-Type leg hydraulic system, and the dynamic characteristics of X-Type leg hydraulic system is analyzed. The research result provides some reference for design and...

Legendre-Galerkin method for nonlinear partial differential equations

Jun Liu, Xinyue Fan
In this paper, a Legendre-Galerkin method is proposed and analyzed for the Burgers equation with dirichlet boundary condition. We present in this paper the error estimation concerning Legendre approximations in Sobolev spaces, in which integration is performed with respect to the Legendre weight. It...

Experimental research on solids conveying capacity of positive pressure up-extraction fluidized bin pneumatic conveying cement powder

Guangbin Duan, Wenzhi Wang, Feng Liu, Jinkai Li, Zongming Liu
In view of the high requirement of solid phase quantification for pneumatic conveying in some parts of industrial & agricultural production, positive pressure up-extraction fluidized bin pneumatic conveying system was established. Experiments were carried out in this pneumatic conveying system by transmitting...

Design of Fuzzy Self - tuning PID Controller for Master-Slave Manipulator Force Sensing System

Xiaodong Liang, Zhongkai Chen, Ye Sun, Hongbo Liao
For the problems about large disturbances, delays and nonlinear of master-slave manipulator force sensing system, the paper designed a fuzzy self-tuning PID controller and carried out simulation analysis by matlab/simulink. The result showed that the designed controller can effectively improve the dynamic...

Research on low sub-surface damage detection of hard brittle optics materials

Dasen Wang, Fengming Nie, Ning Pei, Guangping Zhang
This paper is a low sub-surface damage detection method for hard and brittle optical materials. The method is based on the preparation of the test instrument and the detection of the surface damage of the sample to obtain the Brewster's angle of the sample to be tested and further utilize the Brewer...

Synthesis of Attapulgite Colloid Nanoparticles and its Application on Castor Silk Fibers

Yan Liu, Xiao-Liang Gao, Shu-Dong Wang
In order to develop the multifunctional performance of castor silk, it was finished by attapulgite(ATP) colloid nanoparticles. The structure and antibacterial properties of the castor silk fibers before and after finished were characterized by means of scanning electron microscope (SEM) and antibacterial...