Proceedings of the 2018 8th International Conference on Manufacturing Science and Engineering (ICMSE 2018)

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136 articles

Study on positoning precision for moving vehicle with different tag-sensor arrangement patterns

Weidong Ao, Enzhan Zhang, Jishen Liang, Dongxue Zhang
The Radio Frequency IDentification (RFID) based Active Vehicle Positioning (RAVP) is a feasible and high precision positioning method for moving vehicle on road when someplace uncovered by the signal of GPS or some other satellite based positioning systems. In this paper, RAVP is introduced and the precision...

An experiment study on the impact mechanics properties of Cement Mortar affected by layer joints

Jianguo Wang, Yang Yang, Jiqing Yang, Xianglong Li, Peilian Xu
With the help of SHPB apparatus, do the research on the energy transfer rule, strength characteristics and failure pattern of complete mortar testing piece and specimens with 1~3 joints, under the similar impact speed. In addition, regarding the double parallel cracks specimens as an example to explore...

A new method for human ear recognition using Haar wavelet decomposition and LDA/GSVD

Hailong Zhao
In the case of high dimension and small sample, the feature extraction method using Fisher linear discriminant analysis has a problem of pathological singularity. There are many solutions to this problem, in which LDA/GSVD algorithm overcomes the shortcomings of the existing methods, has a good recognition...

Preparation of SnO2 Nanoparticles by an Electrodeposition-Based method for Use in Gas Sensor

Zizhao Pan, Fengqiang Sun
A new electrodeposition-based method was introduced to prepare SnO2 nanoparticles for use in resistive-type gas sensor. Different from most electrodeposition methods, the product formed in electrolyte rather than on the electrode was collected and used. This product was easier to be coated onto a substrate...

Fuel Consumption Analysis and Optimization Based on Minitab

Yu Qian, Ziyuan Mao
Excess fuel on board reduces payload and increases fuel burn. In order to reduce fuel consumption, the optimization of fuel policy is one of its technical. In this paper, a statistical method to fuel policy optimization with Minitab is studied. The QAR and flight plan data are used to analysis. As an...

Discrete manufacturing systems PLM control platform and its operation mode in the Internet of Things

Zhiguo Wang, Fei Wang, Shanlin Yang
For adapting the global Internet of Things, one of important things is building product lifecycle management (PLM) visualization control platform. The goal of visualization of PLM is to build a information integration platform. The information platform includes all kinds of demand information for all...

Research and analysis of uncoupled charge blasting

Huagang Xie, Lingli Wu, Guoguo Wang, Yanqi Fan, Kun Cheng, Jun Pan
The research status from coupling blasting theory, experimental study on decoupling charge blasting, decoupling charge blasting field application research status, the decoupling charge blasting in the hole wall pressure increases, higher utilization of explosive energy, to enhance the ability of rock...

Development of high performance self-Lubricating spherical plain bearings and their friction and wear properties

Rongjun Niu, Jianhu Zhang, Yanguang Ni, Si’er Deng
To meet high frequency oscillating and light load conditions, a kind of self-lubricating spherical plain bearing used in the helicopter main rotor system is developed. The self-lubricating liner material is designed and woven with PTFE+Nomex fiber by three dimensional weaving process.The high-performance...

The Development of Steering Control Strategy on Engineering Vehicles Steer-by-Wire System

Manjiang Li, Jiangxue Chang
Steer-by-wire is the latest technology in vehicle steering system. This paper reviews the domestic and foreign development of steer-by-wire steering system. The structure ,characteristics and working principle of the steer-by- wire steering system were analyzed in detail. At last, the solutions that...

Effect of reflow cycles on interfacial morphology of Sn-3.0Ag-0.5Cu/Cu soldered joints during solid-state aging

Min Qu, Tianze Cao, Yan Cui, Fengbin Liu, Zhiwei Jiao, Yuan Liu
The morphology of intermetallic compounds (IMCs) at Sn-3.0Ag-0.5Cu/Cu interface was investigated during solid-state aging with multiple reflow cycles. Results showed the scallop shape of Cu6Sn5 becomes elongated type with an increase in the aspect ratio gradually with increasing reflow cycles. Moreover,...

Research on the Production Process Optimization of Special Shaped Parts of Wood Furniture and Automatic Milling Technology

Qingru Ma, Xianqing Xiong, Yu Gao, Zhen Li
This paper makes an investigation and analysis on the status of special shaped parts processing of wooden furniture. On this basis, according to the shape and structure characteristics, the special shaped parts are classified. In addition, the processing procedure of solid wood special shaped parts is...

Influence of N2 partial pressure on structure and oxidation-resistance of (CrAlSi)N coatings by arc ion plating

Rendong Wang, Zhaoan Liu, Shujuan Zhang, Mingsheng Li
Composite (CrAl)N and (CrAlSi)N hard coatings were deposited on 1Cr11Ni2W2MoV steel sheets by arc ion plating system under different N2 partial pressure (1Pa, 2Pa or 4Pa) respectively. The composition, microstructure, phase composition and oxidation resistance were characterized by SEM, EDS and XRD....

AlgorIthm of multI-causes process qualIty dIagnosIs based on bInary tree and IntermedIate qualIty IndIces

QIng Niu
To solve the problem of multI-causes process qualIty dIagnosIs In manufacturIng, an algorIthm based on the bInary tree of qualIty cause set and IntermedIate qualIty IndIces Is proposed. FIrstly, the set of qualIty cause Is dIvIded progressIvely to form a complete bInary tree, and then every node of the...

Optimal design of the air-balancing device for the rear arm of anti terrorist and riot robot

Xinglei Zhang, Binghui Fan, Hanjin Liu
Anti terrorist and riot robot is composed of laser guidance, grasping system and walking device. It can replace some related personnel to do some dangerous operations. The grasping system studied in this paper is mainly composed of four parts: base, rear arm, forearm and mechanical gripper. Joint rotation...

Design of CNC Pneumatic Measuring Instrument Monitoring System Based on Configuration Collaborative

Zeqing Yang, Min Fan, Libing LIU, Wei Jin
In view of the problems that the off-line inspection of traditional measuring instrument was inconvenient to automatically correct the Computer Numerical Control (CNC) machining process parameters and feedback control the in-process machining quality, the configuration collaborative monitoring method...

Strength Analysis of ship Anti-heeling Airbag Connector

Junjie Wu, Peiji Long, Wenhua Li, Haiquan Chen
According to the arrangement mode of ship anti-heeling airbag and the principle of various connecting and fixing modes, the corresponding connection device is put forward, and the force condition of the connection device is studied, and the strength of the connection device is analyzed. The results show...

Condition Based Opportunistic Maintenance Strategy of Wind Turbine

Gengyin LI, Zeyu SHAO
The availability was low and the maintenance cost was expensive. In order to solve the problem, a new dynamical maintenance strategy applied to the component of wind turbine was presented, which was called condition based opportunistic maintenance strategy. In the strategy, Weibull proportional hazards...

Assembly Sequence Planning Based on Discrete Bat Algorithm

Yuejun Chen, Li Zhang, Wenjie Han
A Discrete Bat Algorithm (DBA) is proposed to solve the assembly sequence planning (ASP) problem. Several key technologies including the position and velocity of Bat Algorithm, corresponding operators for updating the position and the position of local search are redefined. The fitness function is established...

Rigidity Evaluation Model for Aircraft Structural Parts Web Based on Beam Bending Theory

Qinghong Gong, Chao Sun, Wenping Mou
Based on theories of beam bending, a quantitative evaluation method for web rigidity based on aircraft structural part geometrical features and process features was proposed. Combined with the characteristics of cutting force of web features in aircraft structural parts and the basic theory of simply...

A Method for Measuring the Accuracy of the S Part Side Wall Surfaces Programming

Yu Peng, Chao Ruan
S part side wall surfaces programming is always a technical problem for the Manufacturing enterprise users, this paper proposes a method for measuring the accuracy of the S part side wall surfaces programing in the cutting process before, and can form a precision inspection report, provide the industry...

Aerodynamic Analysis of Three-Section Flapping Wing by Numerical Simulation

Zhaomin Hua, Yu Hou, Jianyang ZHU
Three-section flapping wing is a new kind of bionic wing, which had better bionic performance compared to existing single-section and two-section wings. In order to realize it, on the basis of single drive mode, a novel mechanism was designed that can realize both flapping and double folding motions....

An approximate method for solving complex Ginzburg-Landau equation

Chunhuan Xiang, Honglei Wang
The first integral method is applied to solve complex Ginzburg-Landau equation in this work. The evolution solutions for the equation are obtained. This method is based on the theory of commutative algebra, which can be applied to nonintegrable equations as well as to integrable ones. The first integral...

Review of Image Inpainting

Qiong Lu, Genyuan Zhang
This paper focuses on the mainstream three image restoration method, which is based on image restoration technology, based on a priori smoothness of image inpainting, texture similarity based on a priori statistical prior of image inpainting technology, according to the most popular method for the image...

Shipborne Missile Weapon Assignment Study

Chunsi Xie
Aiming at the issue of constrained optimization problem of assignment for shipborne missile weapon, hybrid genetic algorithm has been proposed in this paper, which can get global optimization results of the assignment, and provide decision support for the assignment.

Research of Informatization Solutions in Class Management

Shun Yao, Genghuang Yang, Yingmei Zhang, Xiayi Hao
Education informatization is the ultimate goal of educational development. As the most important element of education system, good management of class is the guarantee of high teaching level and quality. The application of information technology in the course of class management, is combining the management...

Research on Application of UKF Filtering in MEMS Sensor Attitude Measurement System

Xingchao Zhang, Xuan Wang, Chengzhi Yang, Lu Wang, Ye Zhao
Aiming at the problem that the traditional attitude measurement cannot meet the requirements of small and unmanned aerial vehicles in industrial and civil areas in terms of weight, volume, and power consumption and so on, a UAV attitude measurement system based on MEMS accelerometer, gyroscope and magnetometer...

UAV intelligent system for patrol missions

Pengfei Han, Hongwei Zhao, Changzheng Chen
In response to the current UAVs need to man-control, poor life, signal transmission distance limitations can not be caused by the application of the UAV for patrolling, this article for the patrol UAV in the life, route planning, communication proposed a certain program, so that UAVs have more powerful...

A Study on the monitoring system of undergraduates' running exercise based on Android platform

Junying Zhu, Ping Chen
In order to better arouse the students' enthusiasm of extracurricular exercise, use asp.net+sqlserver2008 development tools and design a daily running exercise monitoring and management system for college students based on campus WLAN and Android platform technology. The students use this system to collect...

Low Error Detection in Image Watermarking Using DCT

Li Chen
Due to round-off errors, watermark detection may not be perfect in the absence of attacks. In this paper, watermarks are adjusted so that the watermarked image is integer-valued. Near-perfect detection is achieved by the DC components of DCT and approximation images. Perfect detection is achieved by...

A Conceptual Framework for Lithium-ion Battery RUL Prediction Using Deep Learning

Shiqiang Zhao
In this paper, a conceptual framework for Remaining Useful Life (RUL) prediction of lithium-ion battery integrating deep learning is presented. The main processing stages, i.e., feature extraction, redundant information removal, data preprocessing, DNN model training, RUL prediction and evaluation, are...

Influence Factors and Microstructures of Machined Surface in Electrical Discharge Machining for SiCw/2024 Aluminium Matrix Composite

Dazhen Wang, Peifeng Feng
The microstructures of machined surface of the specimens in electrical discharge machining(EDM) for SiCw/2024 aluminium matrix composites were measured with scanning electron microscope(SEM) and Talysurf-6 roughometer, and the energy spectrums of them were analyzed using EDAX spectrometer. The results...

Failure Analysis on Input Gear of a Gearbox

Changkui Liu, Bing Zhang, Xing Chen
A tooth of the input helical gear of an intermediate gearbox in a helicopter fractured during testing. In order to find out the failure mode and cause, macro and micro observation, hardness and carburized depth testing, microstructure examination, surface roughness and round angle testing were carried...

Economic Analysis of New Energy-saving Maintenance Technology for Airport Pavement Concrete

Daoxun Ma, Yan Liu, Xin Su, Yong Lai, Peng Wang
Maintenance is an important means to ensure the quality of airport pavement concrete and an indispensable key link in the construction process of the airport pavement. This article through engineering example of airport pavement construction contrasts the economy of most commonly used geotextile maintenance...

Numerical simulation of collision between two gelled crude oil particles in a pipe

Xiaoqing Li, Xiaoyang Liu, Youhang Li
In the hydraulic suspension conveying process, different size particles released from different positions into the flow field due to the different trajectories of collision, and the collision of gelled crude oil particles will lead to a large number of aggregated particles, is not conducive to the normal...

Hertz Contact Problem Treated by Isogeometric Analysis

Kunpeng Hao, Guolai Yang, Qingsi Cheng
The present penalty-based contact treatment will lead to a simple implementation, and it is difficult to determine a suitable value of the penalty parameter. The usual way is adopting an appropriate multiple of the modulus of elasticity. In this paper, an augmented method for isogeometric contact problem...

Stochastic Gradient Optimization Method of Mechanical Parameters of Prestressed Concrete U Shaped Girder with Gaussian Objective Function

Lin Su, Jian Zhang, Cheng Xi, Qingyu Liang, Jiawei Tian
U shaped girder is a kind of low height bridge. The application of concrete U shaped girder is wide in highway and urban bridge. In general, it is composed of concrete and steel and compared with the mechanical analysis, little research has been carried on the inverse model of elastic modulus of U shaped...

Study on Data Synchronization Technology of Non-contact Coordinate Measurement Machine

Jingliang Liu, Yi Chao, Xue Hao
This paper analyzes the current situation of non-contact measurement at home and abroad, a profound understanding of the importance of data synchronous of non-contact measuring machine. Then, design three types of data synchronization experiment, and set up verification environments respectively to analyze...

Test and analysis of electric arc machining characteristics of high-temperature alloy materials

Hai Peng, Xuliang Pan
Short electric arc machining is a new type of non-contact strong current machining, it has the charactristics of no cutting force, simple electrode manufacturing, high processing efficiency, etc. In order to study the machining properties of Ni-base high-temperature alloy materials,the mechanical machining...

A High Speed Amplifier Used in High-resolution GSPS Pipelined ADC

Liang Li, Mingyuan Xu, Yong Zhang, Dongbin Fu, Xiaofeng Shen, Xingfa Huang, Jie Pu, Xi Chen
In this paper, a high speed amplifier used in high-resolution GSPS pipelined ADC is described. To satisfy a 14bit 1GSPS ADC accuracy and speed demand, The high speed amplifier adopts two-stage Miller compensation architecture. To increase amplifier gain, active gain-boosted cascodes and cross-coupling...

Kinematical Analysis on the Forehand Stroke Technique of Elite Tennis Player Aarno Ruusuvuori

Yanliu Li, Jihe Zhou
Forehand stroke technique is the most frequently used and aggressive technique in tennis competition. It’s also the first technique for beginners to learn. With the correct, standard and powerful forehand technique, beginners can not only occupy the active position, but also can lay a good foundation...

Research on System of Marine Situation Information Analysis and Early Warning based on Artifical Intelligence

Ziye Long, Peng Wang, Zhiwen Lin, Jing Zhu
With the rapid development of artificial intelligence and the development of intelligent hardware and equipment, the data has gradually changed from a single text mode to a diversified data. Diversified data is not only large in size but also diverse in scope, so it is not easy to conduct statistical...

The Design of a comparative amplifier for deep sea

Yongchao Xie, Jinyan Shi
By the advantage of high CMRR and high input impedance of the parallel connected differential amplifier, this paper designs a comparison amplifier which has good linearity.

Experimental research on building material - ceramsite concrete

Jianqiang LI
In order to study the strength and crack resistance of lightweight concrete, this paper made the concrete using lytag as coarse aggregate block, and join in the block of polypropylene fiber in order to improve its strength and crack resistance. Use control variable law for reference block, the following...

Comparison of alternative warm rolling and iron loss of 6.5wt% high silicon steel composite sheet

Shuai Ji, Zhongjun Liu, Xudong Sun
6.5wt% high silicon steel is a pretty soft magnetic material applied in electrical devices. But it is hard to be fabricated in conventional rolling methods. In this work we report a laminar composite technique to obtain 6.5wt% high silicon steel composite plate and focus on alternative warm rolling and...

Determination of five amides in food contact materials by GC/MS

Zhen Cheng, Zhexiang Zou, Xi Tang, Minshi Chen, Huajian Liu, Jiajia Lai, Yang Jie, Xiaojing Li
A method based on gas chromatography-mass spectrometry (GC/MS) was developed and validated for qualitative determination of five amides in food contact materials. The five amides are acrylamide, methacrylamide, caprolactam, oleamide and stearamide. The linear detection ranges of the method were 5-100...

Hot air-assisted radio frequency heating treatment for controling Aflatoxin B1 on corn grains

Jinfang Zhang, Chen Wei
The best condition of hot air-assisted RF-heating treatment Aflatoxin B1 decontamination was 19.05% wb of initial grain moisture content with 80 °C for 20 minutes. Additionally, the RF-heating treatment also had the high efficiency on Aflatoxin B1 decontamination when applied under conditions: 80 °C...

Analysis of the Index Test method of Optical Terminal in Optical Fiber Communication

Xinmin Wu
the optical transmitter and optical receiver composed by light. Two important indicators of the optical transmitter average optical power, extinction ratio of two important indicators and optical receiver sensitivity, dynamic range are analyzed, and the importance of their carefully introduced test method....

An efficient SAT algorithm for complex job-shop scheduling

Hong Huang, Shaohua Zhou
The job-shop scheduling problem (JSSP) is a typical scheduling problem, which belongs to NP-hard problem. This paper tries to solve the complex JSSP by translating it into Boolean Satisfiability Problem. Even though the representation of JSSP in SAT is not a new issue, the solution to the complex JSSP...

Study on the construction of project Management's ecological science and technology innovation capacity

Zhen Li
Both the construction of ecological civilization and the project management are widely concerned by people. This paper’s purpose is to analyze the relationship between project management and ecological civilization construction, and research how to strengthen the construction of ecological technology...

The Design and Simulation on DP-QPSK Demodulation Device Based on MMI

Weihua Liu, Xiqu Chen, Chao Fang
A DP-QPSK demodulation device what is based on Multimode Interference(MMI) cascading structure was proposal, This cascading structure does not require other additional production processes, and has good application prospect. The simulated results show that the structure can complete the polarization...