Proceedings of the 3rd International Conference on Mechatronics and Industrial Informatics

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188 articles

Subpixel Edge Localization Based on the Bresenham Algorithm

Weifang Sun, Binqiang Chen, Qi Luo
Precise subpixel edge localization is significant for photogrammetry. In this paper; a new subpixel edge localization and interpolation of still image based on the Bresenham algorithm is proposed. Parameters fitting method is adopted to acquire the subpixel image brim point. After the localization; contiguous...

Development of an Underwater Robot for Sediment Soil Sampling

Peng Gao, Bin Zheng, Jianhong Liang, Cangsi Ren
An underwater sediment soil sampling robot is presented in this paper. The developed robot is composed of a Remotely Operated Vehicle (ROV), a buoyancy regulator, a sampling corer and other parts. Differ from traditional ROVs and sampling devices, the robot moves by swinging the fins and collects soil...

A feasible, effective image transmitting framework in WMSNs

Feng Tian, Kun Song, Enyan Sun
In WMSNs, compared with the complicated media processing task the energy of node is very limited. In this paper, we use ROI coding of the image to decrease the requirement of the energy, and propose a feasible, effective framework to prolong the life time of the network.

Design of fault diagnosis expert system for electronic control system of adaptive optics based on Fault Tree

Guoqing Gao, Luchun Zhou
In view of the complexity of the electronic control system of adaptive optics, combining with fault tree analysis and expert system, we design an expert system on fault diagnosis for electronic control system of adaptive optics based on Fault Tree. After analysis of electric control system of AO, fault...

The Attitude Tracking Robust Controller for Supercavitating Vehicle Based on Backstepping Method

Chengbin Lian, Xueyan Jing, Yongjun Hao, Xianping Tang
The unique characteristics of the supercavitating vehicles is different from the traditional underwater vehicles. For the supercavitating vehicles with nonlinear time-delay dynamics model which containing unmatched uncertainties, the backstepping attitude tracking controller is designed based on backstepping...

Echo Modeling and Simulation Analysis of Millimeter Wave Proximity Fuze

Jie Zhou, Quanli Ning, Chunsheng Hu
This Start research on the scattering mechanism of ground object target, the scattering of the far zone and the near region is defined, and the scattering characteristics of the target is analyzed.Using the distance-Doppler method to divide the fuze beam radiation area, the fuze echo model is established...

A New Method for Multi-channel Audio Transmission Based on AVB Standard

Liming Shao, Chao Chen, Qi Wang
This paper firstly introduces Ethernet Audio Video Bridging (AVB) standard developed by the IEEE 802.1 Audio Video Bridging Task Group, then focuses on AVTP standard which is aimed to transport the audio and video data, next introduces the new multi-channel network audio transmission protocol that we...

Design of High Performance Disk Storage Protocol

Jinxing Shen
This paper introduces a light weight transport protocol which is referred to High performance Disk Storage Protocol HDSP . Like the zero-copy technology HDSP improves the throughput of networked storage system and reduces the system workload by reducing protocol layers and data copy times and employing...

The analysis of the different filtering algorithm effects on the fluorescence spectrum data processing

Haiqiang Wu, Jie Sun, Longyang Zheng
Filtering is a main method to eliminate or reduce the noise and is also a basic step to analyzing spectral data accurately in spectral data processing. In this paper, four methods of average value filtering, median filtering, cubical smoothing algorithm with five-point approximation filtering and Savitzky...

Design of spectrometer based on the Internet of things

Longyang Zheng, Jie Sun, Haiqiang Wu
The features, architecture, hardware connection, application software and the transfer protocol about the spectrometer based on the internet of things are presented in this paper. Applying the technology of the internet of things, it can enhance the real-time and remote control ability of spectrometer,...

Optimization of S-shaped Bend Waveguide Using Random Orthogonal Axial Gradient Method

Yue-Yu Xiao, Hui-Xiang Yang, Shao-Fan Lu
S-shaped bend waveguides are indispensable in planar light circuits to realize the lateral displacements and connections. High-density integrated optical circuits require S-shaped bend waveguides to be low loss and compact sized. In this paper, the loss mechanism of the S-shaped bend is briefly analyzed...

The application of BP neural network in the safety warning of gas stations

Qiao Li, Yu Jin
In this paper, we analyze the current situation of gas filling station, find out the risk factors affecting the safety of gas stations, and propose a new algorithm based on BP neural network model. With the historical monitoring data of gas filling stations, BP neural network model can be used to approximate...

Navigation Mode Study of Mobile Application Based On Eye Tracking Technology

Jiuqiang Fu
Instances in this paper summarize six basic interface navigation modes of mobile application interfaces, analyze these six interface navigation modes’ scenarios and features from information display and interactive operation, and most of the mobile phone interface structures base on and derive from them...

Realization of Experiment Platform of the Course “Signals and Systems” Based on MATLAB GUI

Sujie Chen, Zhengfei Qian, Xiong Zhou, Xiaojing Shi
Aiming at the weakness of traditional theoretical teaching in the course of “Signals and Systems”, MATLAB Graphical User Interface (GUI) is used to convert abstract theoretical knowledge into concrete image simulation. The platform can strengthen students’ understanding on important and difficult knowledge...

Design of Tracking Control System by Closed-Loop Pole Placement

Shengguo Zhang, Shuo Zhang, Guoheng Zhang
This paper focuses on designing the MIMO tracking control system which can achieve zero steady state errors and obtain desired dynamic performances, simultaneously. By using state feedback, the closed-loop stability and desired dynamic performances are guaranteed. By integrating the deviations between...

Study on the Relations and Differences of Differential Mean Value Theorems

Xin Wang, Shiqin Wang, Cheng Wang
The differential mean value theorem plays an important role in the differential calculus. In this paper, by comparing and analyzing the premise conditions and conclusions of three differential mean value theorems, we discuss the similarities and differences between them at first. Then, according to different...

Application of Fuzzy Decision-Making Methods in the NBA Team Ranking

Yuanyuan Dong, Chengrong Xie, Cheng Wang
In this paper, a simple decision-making model has been established based on the method of fuzzy opinion centralized decision, and the date about the NBA teams of Weston part has been analyzed. In this model, the Borda number method and weighted Borda number method are presented to rank the capability...

Improvements on Proxying and Cache Scheme of CoAP Protocol for IPv6-Based Wireless Sensor Networks

Ping Wang, Xin Li, Heng Wang, Na Bao
For the IPv6-based Wireless Sensor Networks (WSN), there exists a difficulty in applying Internet protocol into Internet of Things (IoT) due to the constrained resources. Constrained Application Protocol (CoAP) is a lightweight protocol which is proposed and standardized by Internet Engineering Task...

FEM Design of Virtual Experiments for Mechanical Engineering Education

Jiangang Yi, Ping Xu
Comprehensive experiment design in mechanical engineering education is a key step for creative teaching in college education. In order to solve the problem, Virtual experiment approach based on FEM is proposed. Through modeling, simulation and calculation of the vertical drill, the design process of...

Simultaneous Optimization of Pump Configuration and Pipe Network in Multi-source Water Injection System

Jianjun Yang, Tangfu Wu, Zhihao Liu
The simultaneous optimization of pump configuration and pipe network can greatly improve the system operating efficiency. Aiming at the new-built and multi-source water injection system, the optimal mathematical model was established, in which the operating energy consumption of pumps and the investment...

Active contours algorithm with an adaptive gaussian distribution fitting energies and its application to industrial CT image segmentation

Xiao Luo, Yongning Zou
In image segmentation, Local binary fitting model (LBF) is widely used to cope with intensity inhomogeneity. It is insensitive to the initial contour with a large scale parameter and it can make the active contours become smooth and close to the object of the real border with the reduction of scale parameters....

An Optimized FPN Network Attack Model Based on Improved Ant Colony Algorithm

Huilin Wu, Wenjuan Wu
FPN attack model can be widely applied to a variety of large and complex network environments. In this paper, we present an optimized FPN network attack model based on the improved ant colony algorithm. First, We apply the ant colony algorithm to the FPN network attack model to optimize the training...

Noise Reduction of Communication Signal by utilizing the Adaptive Fuzzy-Fractal Filtering Method

Shuang-Shuang Cheng, Bing Li, Jun Dong, Hui Han
In this paper an adaptive fuzzy-fractal filtering method (AFFF) has been applied to noise reduction of communication signal. Short-time fractal dimension contains the information related to the complexity or characteristic of the time series and it can be used to adjust the value of fuzzy control parameter...

Design and Implementation of the adaptive CCCII-OTA Filter

Sheng-Qian Ma, Yan-Ping Ji, Zhi-Feng Ma, Li-Rong Zheng
This paper proposes an adaptive filter structure and implementation method which based on operational transconductance amplifier (OTA) and the current controlled conveyor (CCCII). After preprocessing and shaping, it can generate a frequency signal, which be converted into current signal IB by the F/I...

Cube Attack on Reduced-Round Quavium

Shiyong Zhang, Gongliang Chen, Jianhua Li
Trivium is a notable light-weight synchronous stream cipher submitted to the European eSTREAM project in April 2005. Quavium is a Trivium-like algorithm which is almost as fast as Trivium. In this paper, the security of Quavium is concerned under cube attack, which is one of the best known attack on...

Research on Mutation Parameters of Cloud Evolutionary Strategy

Ziqiang Luo, Peng Cao, Bin Wen, Yu Zhang
The cloud evolutionary strategy is a novel rapid evolutionary algorithm based on the outstanding characteristics of the cloud model on the process of transforming a qualitative concept to a set of quantitative numerical values. The paper conducts the mathematical analysis of cloud distribution with the...

Parameter Optimization of Linear Control System Based on Lyapunov Stability Theory

Shengguo Zhang, Shuo Zhang, Guoheng Zhang, Wanchun Liu
This paper aims at optimizing the system parameter of the control system with adjustable parameter. The optimization performance index is represented as a Lyapunov function which is decided by a symmetrical positive definite matrix and system’s initial conditions. This symmetrical positive definite matrix,...

Genetic Algorithm with Direction Selection for the Hybrid Flow Shop Scheduling Problem with makespan minimization

Zhixiong Su, Junmin Yi
The regular hybrid flow shop scheduling problem, with m stages, identical parallel machines and makespan minimization, is investigated and served as the natural starting point for the hybrid flow shop scheduling problems. Some properties of this scheduling problem were discussed, and they lead to the...

A Novel Method for Multiple Agent Formation Obstacle Avoidance Problem in the Complex Dynamic Environment

Jiyang Dai, Junqiang Xiong, Linfei Yin, Cunsong Wang
In order to solve the problem of multiple agent formation obstacle avoidance problem in the complex dynamic environment, the Ant Colony Rotational Vectorial Artificial Potential Field (ACRVAPF) method is proposed. Aiming to improve the global optimization ability of the agents, the obstacle avoidance...

Research On A Multi-Missile Distributed Cooperative Guidance Method Based On Dynamic Network

Jiyang Dai, Wenhua Li, Baojian Yang, Junqiang Xiong
To solve the problem of multi-missile cooperative control for dynamic networks, a method of dynamic network analysis based on graph theory is proposed, the multi-missile flight states are analyzed with the connectivity of missile network; the variable time is added to the traditional proportional navigation...

Key Techniques Research in MOOCs

Weijun Dong, Guohua Geng
Massive Online Open Courses(MOOC) which based on the computer technology and network technology integrates many quality education resources. The construction of MOOC curriculum resources platform is more important than the construction of cource resources. Analysising the characters of MOOC, design and...

Frequency Weighted Model Reduction Based on LMI

Yuan Jiang, Juan Wu, Jiyang Dai
This paper treats the problem of a frequency-weighted optimal model reduction problem for linear time-invariant (LTI) systems. An algorithm based on the LMI is derived to solve the frequency weighted model reduction problem. The aim of the algorithm is to minimize norm of the frequency-weighted truncation...

Singularity Loci Analysis of the Position and Pose Adjustment Mechanism Used for In-pipe Robot

Han Ni, Yulian Chang, Sheng Gao
A four-degree of freedom (4DOF) spatial parallel mechanism used as position and pose adjustment mechanism for manipulator is designed. By mechanism analysis, the conclusion that the force-influence coefficient matrix of the adjustment mechanism is the transposition of the velocity influence coefficient...

An iteration method for predicting vehicular trajectory based on car-following models

Fei Teng, Jianqun Wang, Rui Chai
In the recent two decades, the improvement of vehicular network gave momentum to the research of vehicle collision warning systems, which focus on curbing wounded and fatalities in crashes, increase the requirement to uncover the mechanism of driving. Car-following algorithm, a series of methodology...

Application Of Game Theory in Cooperative Communication in Wireless Sensor Networks

Jing Zhao, Hongfang Lv, Shuaijun Qu
In Wireless Sensor Networks Cooperative communication network,cooperative diversity,a wireless sensor network communication research hot spot, can bring diversity gain. Collaboration forwarding power is a kind of shared resources between the sensor nodes, researchers proposed a program which based on...

A Mechanical Fault Feature Extraction Method Based on Volterra Series Model for EEMD Decomposition

Kai Long, Guochu Chen, Haiqun Wang
This paper, based on the existed EMD decomposition to extract the fault feature signal, will apply the analytical model named Volterra series model of chaotic time series to the fault diagnosis of rotating machinery. The method of combining EEMD decomposition and Volterra series model is proposed to...

Research on the Evaluation of Customer Satisfaction in B2C E-commerce Enterprises

Huali Cai, Yawei Jiang, Heliang Song
This paper, by using Chinese customer satisfaction index evaluation model, conducted research on the evaluation of customers’ satisfaction towards B2C E-commerce enterprises and presented the customer satisfaction evaluation results for six enterprises with higher market occupation. The evaluation results...

Research on Similarity in Software Cost Estimation

Xueli Ren, Yubiao Dai
The collaborative filtering techniques is applied to cost estimation of software projects in the paper, and four methods to calculate similarity in collaborative filtering are introduced which are cosine similarity, Euclidean distance, adjusted cosine similarity and correlation correction similarity....

Damage Identification of Truss Structure Based on Improved BP Network

Jinsheng Fan, Ying Yuan, Limei Zhang
Based on mode shape, a BP Network improved by using Fletcher-Reeves (FR) correction algorithm was put forward for identifying truss structure damages. Then through finite element analysis and calculating, the training and forecasting samples were got for the network. The trained BP neural network can...

Application of network technology in building engineering management

Zhineng Tong, Ying Huang
Network planning methods in the construction of a wide range of applications, it meets the regulatory requirements of construction, especially for the organization and management of the project implementation process. At present, China in the application of project management, particularly the implementation...

Research on Project Management system of Large Complex Construction Projects Based on cloudDB

Jian-Jun Han, Wen-Xia Li, Cheng Yu
This paper begins with analyzing the characteristics of large and complex project management systems and creatively puts forward constructing a large, complex project management system by usingcloud databases. Afterwards, the structure chart and functional diagram of large and complex project management...

The Traffic Image Is Dehazed Based on the Multi–Scale Retinex Algorithm and Implement It in FPGA

Cui Zhe, Chao Li, Jiaqi Meng
This paper based on Retinex algorithm for image processing go fog, and Retinex algorithm for some optimization in FPGA, in slightly affect image quality while significantly reducing the FPGA resources. Then on the successful implementation of the algorithm in FPGA, and with the effect on matlab found...

A New Distance Metric Learning Algorithm for Hand Posture Recognition

Qiongli Liu, Dajun Xu, Zhiguo Li, Peng Zhou, Jingjing Zhou, Yongxia Xu
A new distance metric learning algorithm for hand posture recognition is proposed in this paper. By adopting the Fourier descriptor of the hand shape as the sample feature, the algorithm exerts new constrains on the distance of inter-class pairs, and learns a Mahalanobis distance metric matrix by minimizing...

The Design and Implementation of a Certain Type of Job Control Computer Training Simulator

Quanzhi Zhou, Chuanfei Qiu, Huihua Cheng, Huiyu Nie, Weiqing Tian, Jin Li
In the operation of the control job vehicle of a certain type of job control computer, with a big volume, the job vehicle is complex to operate and moreover, the operational training belongs to security-critical activities, which cannot be carried out indoors. Using computer training simulator to set...

The Emergency Rush Repair Handling Design of a Certain Type Special Operation Computer

Junxian Liu, Wei Zhang, Dawei Wang, Xiaofang Lou, Hang Xiao
The stereotype and long-time usage of a special operation computer lead to frequent glitches, great difficulty in troubleshooting and maintenance and support, and so on. Because of its key status and role, it is necessary to make emergency rush repair of it. Therefore, in this paper, based on the study...

Application of Artificial Neural Network (ANN) in prediction of crystallization induction period

Min Yuan, Yujie Gao
The induction period (INT) is a measure of the ability of a supersaturated solution to remain the metastable state, and it is a very important parameter to design and optimize the crystallization process. Due to the highly nonlinear dependence of INT on the process parameters such as supersaturation...

Spatial Information Grid-based Digital Map Framing Method

Guiling Li, Yongchong Yang
In view of the defects of traditional map framing methods, a new map framing method, not only is which suitable for digital environment but also does that consider the natural features and social characteristics of earth space, is put forward. The resolution and the amount of geographic information are...

Study on Characterization Method for Monitoring Data Analysis of Plane Displacement

Shiyu Wei, Jun Jiang, Chuan Li
In order to analyze and express the plane displacement vector of deformation monitoring more intuitively, confirm the value of deformation at the main deformation direction, and obtain the stabilization state of deformable body as well as the deformation development, an method named direct projection...

Design and Practice of Universal Management System in Rural Digital Communities

Mei Li, Ning Qi
Digital services in rural communities is an important part of the rural community construction so that strengthening the construction of rural digital community is significant to accelerate the new rural construction and coordinated development of urban and rural economic. In this paper, through GIS...

Structural Parameter Identification in Time Domain using Extended Kalman Filter Method with Weighted Global Iteration

Xiang-Jian Wang, Jie Cui
A structural parameter identification method is proposed to identify the stiffness parameters and damping coefficient and to estimate the unmeasured responses in time domain. The unique feature of this technique is that it requires only the displacement responses at all or most of dynamic degree-of-...