Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation

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279 articles

Study on a new type of beverage bottle recycling device

Mengyuan Zhang, Xiangdong You, Cheng Dai, Yifei Wang, Jiawang Cao
This paper introduces a kind of method of printing photos and recycling used beverage bottles. Users upload photos by WeChat, then download the photo with the bottle-recycling device. After choosing the selection of ‘Throw Bottles For Printing’, the device can count the number of bottles threw in. Achieving...

An Improved K-means Algorithm for Brain MRI Image Segmentation

Jianwei Liu, Lei Guo
For the problem of low accuracy by the traditional K-means clustering algorithm to segment noised brain magnetic resonance imaging (MRI) images. This paper proposed an improved K-means algorithm. The traditional K-means algorithm only considers the brain image gray value itself, ignoring the relationship...

Data Mining for the Interactive Requirement of Elderly Chaperone Robot

Lifang Yang, Zhuo Li
From the perspective of the user, to summarize the population characteristic of elderly user and acquire interactive requirement model of Elderly Chaperone by former study, and then gather effective sample data and obtain Elderly Chaperone through analysis on the basis, and the key requirement item of...

Representation of Dynamic Performance of Fixed-tilting Pad Mixture Bearing Used In Heavy-duty Gas Turbine

Mingshu Zhang, Juanli Sun, Lihua Yang
A novel and universal computational method for obtaining the dynamic stiffness and damping coefficients of the fixed-tilting pad mixture bearing used in heavy-duty gas turbine is given, then the effects of bearing parameters such as eccentricity and perturbation frequencies on those dynamic coefficients...

Method of robot route control with genetic programming

Si Peng, Yuhan Chen
This paper studies the robot path planning method,which is suitable for the complex environment. First of all, to abstract modeling of robot's work environment, set up the hexagonal lattice model of environment, every hexagonal has a cost value; This model meets the requirement of describing the different...

Study on Robotic Differential-drive Actuator with Parallel Velocity Control

Peng Gao, Anye Ren
In this paper we propose a differential-drive actuator with dual-input actuation for robotic manipulation. This work is focused on mechanism design and actuation control. Based on an epicyclic gear train, the actuator uses a floating ring gear to realize two inputs and single output. Based on differential...

Agile Manufacturing Resource Excavating and Predicating Based on Time Series Model

Linghong Lai, Xiaofang Wang
To meet manufacturing resource selection and scheduling demand in agile manufacturing mode resource management environment, agile manufacturing resource ontology infrastructure was established by means of agile manufacturing resource modulation metadata and ontology. On this basis, agile manufacturing...

The basic business platform construction of national sea area dynamic monitoring management system for service

Derui Song, Jianhua Zhao, Yun Zhang, Dan Li, Ke Cao
This paper focuses on the construction of national sea area dynamic monitoring management system platform. Firstly, according to the analysis of two main tasks between sea area usage management and dynamic monitoring, a constructive idea utilizing shared service is proposed. Secondly, we elaborate on...

The Modeling of Cloud Serves Computing Search Algorithm for Big Data

Ning Tang, Shunzhi Zhu, Lizhao Liu, Jiangshui Hong, Lili Liu
To solve the problem of reckoning the Cloud Serves Computing Search in cloud serve arithmetic linear analysis, the paper has proposed a search method and ameliorated arithmetic based on foliation related iterative intimates speck (IRICP) of the maximum deviation. The cloud data and its coefficient matrix...

Parallel Multi-source Video Processing Based on Software Pipeline

Yang Yang, Xiaocheng Yao, Yong Gao, Weini Zeng
A technology of parallel multi-source video processing based on software pipeline is presented, which has the features of reducing the design difficulty of the video processing applications, optimizing computing resource utilization rate and improving the real-time performance of the multi-source video...

Spinning and heat-treatment effects on performance and microstructure of maraging steel

Zhengfei Hu
The effect of spinning and subsequent heat-treatment on mechanical performance and microstructure evolution has been investigated extensively. Thin-wall tube of 18Ni Co-free Maraging steel (T250) prepared by forward spinning process emerges obvious radial shrinkage behavior after heat-treatment and the...

Analysis and optimal design of film profile for power-function-shaped slider bearings lubricated with couple stress fluids

Runchang Chen, Zhuxin Tian, Jian Li, Yu Huang, Shengda Yan
The effects of film profile on steady-state performance of power-function-shaped slider bearings with couple stress fluids have been investigated in this report. Taking account for the couple stress caused by additives blended into Newtonian fluid, the modified one dimensional non-Newtonian Reynolds-type...

The Study on Flexural Capacity of Bolt Connection of Steel Sheet Pile of H + Hat Combination in Experiment

Nannan Cheng, Xiao Yu, Shun Qiang Li
Steel sheet pile of H + Hat combination is welded by domestic H-type pile and wide Hat-type pile imported from Japan,that is simple structure,excellent flexural stiffness and economically repetitious usage.Because of these advantages,it has extensive application prospect.But in the traditional fillet...

The Research of Human-computer Interactive Terminal Design for the Nurse Information System

Yihong Wang, Lili Liu
This paper mainly analyzes the nurse information system stream and hardware configuration accordingly. In the light of the behavior and need of nurses and patients, this design sets human-computer interaction for the nurses’ information, proposes the concept of its information terminal, and does some...

Simulation and Analysis on the Control System of Stepping Actuators of Underwater Valve

Yanchun Zhang, Yunpeng Wang, Jiazhen Zhang, Weili Li, Mingzhe Zhao
The stepping actuator is a device used to control the choke opening in the subsea production. The performance of the control system is directly related to the subsea production schedule and safety. In this paper, the working principle of underwater stepping actuators is studied. Moreover, the response...

Finite Element Modal Analysis of Four-link Combination Portal Crane

Yongfeng Zheng, Youmin Hu, Bo Wu, Pengxing Yi, Jie Liu
This paper take the four-link combination boom portal crane which typed MQ2533 of Weihua Group for study, According to the structural characteristics of boom system in the premise of reasonable and simplified model, it utilize the ANSYS software to build a four-bar linkage FEM model and does modal analysis,...

Kinematic analysis, modeling and simulation of the substation inspection robot

Jinbo Zhang, Zong Wu, Shuai Lu
As a development direction of power grid, Smart grid has entered the stage of comprehensive construction, the detection and management of the intelligent substation's integrated parameter has become an increasingly prominent. The traditional manual inspection can't meet the requirements of modern intelligent...

Characterizing vibration signals utilizing morphological pattern spectrum for gear fault diagnosis

Bing Li, Min Gao, Qingchen Guo, Fang Liu
In this investigation, we present an alternative technique to characterize the vibration signals by utilizing the morphological pattern spectrum (MPS) based on the mathematical morphology theory. Different from the conventional morphological pattern spectrum which is based on morphological open operator,...

The optimal model and market mechanism design of wide area multiple energy allocation

Dunnan Liu, Hao Chen, Rui Ge, Siyuan Zhang, Xinfan Jiang, Zhigang Liu
Energy resources optimal allocation of wide area market mechanism in our country is still not perfect at present, part of management policy restricts the marketization organizing and conducting about trans-regional and trans-provincial of electricity trade, which was unable to adapt to the wide area...

Development of the Simulation System of Multi-model H-beam Rolling

Kaiyue Li, Qinhe Zhang, Yang Ren, Liming Wang
Simulation system plays an important role in the production process control and product optimization of multi-model H-beam hot rolling process. In this paper, an automatic modeling module was developed based on the customized application development method provided by ABAQUS, and the rolling process...

Double Pulse Modulation On Current Harmonic Suppression

Jun Li, Jun-Hong Zhang, Wei Gao
Electromagnetic interference is now a hot research topic, in order to ensure reliable operation of the system, you must suppress EMI device from generating sources of electromagnetic interference suppression is more effective EMI suppression methods, through the use of double-pulse modulation, can effectively...

Research on Vibration Risk Predictive Control of Auxiliary Shaft Hoist based on MCGS

Yunkai Liu, Jie Li, Xiangzhong Meng, Tao Yin
For the existing problems of security risks when the amplitude of auxiliary shaft hoist vibration is too large, we use the vibration sensors to collect the vibration signals of auxiliary shaft hoist and display it in the monitoring software MCGS, then research on the vibration risk predictive control...

Development of Biopsy Needle Design and Optimum System

Tuodang Guo, Qinhe Zhang, Lei Tan, Guowei Liu, Hongjian Dong
A sharp edged biopsy needle is often used to cut and remove the expected tissue specimen to identify and diagnose cancer and other diseases. However, the traditional way to design and systematicness. The efficience of designing and optimizing of biopsy needle can be improved by selecting appropriate...

Fault diagnosis of wind turbine based on rough set and BP network

Xinli Li, Wanye Yao, Qingjie Zhou, Jianming Wang, Jingzhi Liu
Because of wind turbines institutional complexity, many operating parameters, fuzziness,randomness and uncertainty between the cause of the fault and the fault symptom, so direct application of BP neural network for fault diagnosis can lead to the issues of slow convergence of neural network and long...

Design of Efficient Flyback Switching Power Supply Based on LM5021

Xingang Hou, Lei Wang, Heng Chen, Jinglei Chen
The paper introduces the process of designing an efficient flyback switching power supply on basis of LM5021 chip. It describes the process as the following 3 steps:1) designing a current-limiting circuit; 2) calculating the parameters of the transformer for the switching power supply and designing a...

Analysis of integrated position navigation of intelligent scraper based on Calman filtering technology

Yong Jiang, Hao Zhang, Hengtong Li
In this paper, with the intelligent scraper as the research object, studies the application of integrated position navigation algorithm ofintelligent scraper by Calman filtering technology, and to achieve the optimal combination of positioning and navigation information fusion, pressing the data of dead...

Dynamic Decision Model for Amount of AlF3 Addition in Industrial Aluminum Electrolysis

Shuiping Zeng, Fuwei Cui
Adding aluminum fluoride to electrolyte, is the most important to regulate electrolyte molecule ratio and the electrolysis temperature in aluminum electrolysis, which directly influences the current efficiency and energy consumption. This paper presents a decision model to decide the amount of AlF3 addition...

Biometric Personal Identification Based on Chinese Handwriting Signature

Yongjian Zhao
Handwriting signature is an important approach for biometric personal identification. In this paper, a new method is provided to extract signature characteristic through wavelet transform. At first, a series of 4th order B-spline wavelet is constructed on the basis of B-spline function. After applying...

Preparation and characterization of NiO-Sm0.2Ce0.8O1.9 composite nanoparticles for solid oxide fuel cell anodes

Bo Xu, Dong Tian
An in situ reduction method has been used to synthesize NiO-Sm0.2Ce0.8O1.9 (NiO-SDC) nanocomposites for SOFC anodes. The effect of NiO content on the crystalline phase, crystallite size, and average particle size is investigated. The anode-supported solid oxide fuel cells have been fabricated from the...

Power supply requirements planning research in distribution of power grid

Yu Bo Zhao, Ge Wang, Zhu Xin Chen, Li Zhong Liu, Feng Zhen Liu
Based on a detailed analysis and research of power system load power consumption demand model, on the basis of through offline and online status of demand planning, design a kind of optimal power grid scheduling policy. The scheme can minimize a cycle of the grid operating costs, then strengthen the...

Design and FPGA Implementation of High-speed Parallel FIR Filters

Baolin Hou, Yuancheng Yao, Mingwei Qin
This paper proposes a novel design method of parallel Finite Impulse Response (FIR) filter, which structure is parallel transposed. It can increase the running speed by M times compared with the serial FIR filter, where the M is the number of sub-filters, and the parallel FIR filter only introduces very...

LED mixed lighting device of color temperature and brightness wireless control

Xiaojin Yan, Qian Liu, Shuying Zhang, Dan Peng
In view of the white LED problems being medium and high color temperature, the poor CRI of warm color temperature, and single control on the market, a plan is given based on ZigBee wireless communication technology of the LED color temperature and brightness independent control system. Through the wireless...

Design and Development of Intelligent ECG Monitoring System Based on ARM

Bao-Liang Yang, Xiang Gao, Peng Li, Jia-Yong Ye
Based on the ECG monitoring instrument and ECG signal research, design a series of ARM chip based on STM32 as the core of the portable home ECG detection equipment. The device with three electrodes of ECG signal acquisition, due to weak signal acquisition processor cannot directly handle the ECG acquisition...

PSCAD simulation study on the distribution network voltage transformer failure

Huadong Wang, Xu Cai, Lili Liu
In the distribution network, the single phase grounding fault of potential transformer (PT) caused by burning phenomena occur. PT transient characteristics of the primary side current, On the basis of single-phase grounding fault and the equivalent model simulate PT transient characteristics of the primary...

On Matrix Fourier Multipliers for Semi-orthonormal Binary Framelets and Perturbation of Gabor Frames and Applications

Qingjiang Chen, Bingzhe Wei, Yanbo Zhang
Mechanical engineering is the profession in which knowledge of the mathe -matical and natural sciences. The concept for matrix Fourier multipliers concerning bivariate tight multi-wavelet frames is introduced in this paper. Based on matrix theory, a sufficient and necessary condition for a matrix–valued...

A kind of auto train braking performance test device

Jianhui Di, Jie Kang, Yan Zhao
A kind of test device used for auto-train braking performance is introduced. This test device can test automobile multiple axis (more than three axis) at the same time. Detect the braking sequence of each axis, the vehicle braking force, braking process and coordinate time. One braking process can realize...

Motor's Braking Force of Electric Vehicle with Double Motors

Yan Zhang, Lanchuan Zhang, Kejun Jiang, Wenyu Ji
As the electric vehicle with different kinds of motors set at front wheel and rear wheel for example,the modified characteristics of motor's braking torque come out according to normal characteristics of motor's torque. Based on the motor's modified braking torque curve,the ralationship between braking...

Empirical Comparisons of Online Boosting Algorithms

Xiaowei Sun
Boosting is an effective classifier combination method, which can improve classification performance of an unstable learning algorithm due to its theoretical performance guarantees and strong experimental results. However, the algorithm has been used mainly in batch mode, i.e., it requires the entire...

Eliminate the X-Optimization during RTL Verification

Xu Huang, He Xin, Lintao Liu, Luncai Liu
Verification of complex SoC designs suffers from X-optimization issues that often conceal design bugs. The deployment of low power techniques such as power-shutdown in today’s SoC designs exacerbate these X-optimism issues. To address these problems we adopted a new simulation semantic that more accurately...

The Application of Information, Technology and Big Data in City Governance — Take intelligent community construction in China as example

Chiu I Feng
The rapid development of information and technology has promoted the arrival of the era of big data. It is no doubt that information, technology, and big data have stimulated the positive reforms in management field and made an important contribution on improving management efficiency and effect. It...

The investigation of TRB auto-control cutting system

Zhiqiang Wu, Jun Wang, Tao Sun
The efficiency of shear line is the bottlenecks of TRB production and quality, the developed TRB automatic cutting system by re-identification of the shape parameters of incoming period variable thick strip, according to the requirements of the finished board, cutting optimization program completed strip...

Research on live line auto-testing technology for transmission line insulators

Tao Guo, Wei Wang, Heng Yang, Xinxing Yuan
insulator is an important part of transmission line, and its maintenance of is of great significance. Duo to The insufficiency of traditional way of insulator detection, this paper puts forward a kind of automatic on-line detection method. The sliding carriage which carries a detection device slides...

Distribution Network Reconfiguration Based on Niching Techniques Particle Swarm Optimization Algorithm

Aoran Xu, Liu Zhang, Yang Gao, Cailian Gu, Chunyu Qu
Distribution network reconfiguration is an important tool to optimize the operating conditions of a distribution network. Niche Binary Particle Swarm Optimization (NBPSO) Algorithm is proposed to overcome the defect of PSO prematurity for distribution network reconfiguration. In view of distribution...

Selection and evaluation of e-commerce enterprises logistics operation models based on F-AHP method

Zhouxiang Guo, Xifu Wang
This paper divides e-commerce enterprises logistics operation models into three forms: completely Self-built logistics, completely outsourcing and logistics alliance. Beginning from the logistics features of e-commerce enterprise, this paper established comprehensive evaluation index systems, and use...

Seasonal Limited Water Level Control of Reservoir Based on Flood Utilization

Lixiang Zhu, Xianfeng Huang, Xiumei Liu, Chengxiao Jia
The development of the transit of flood resources utilization, increase of surface storage capacity, is the strategic measures to alleviate the shortage of water resources and flood multiple contradictions. Shilianghe reservoir is a large reservoir of Jiangsu Province, Lianyungang City, is also the key...

Analysis of thermal performance of cementitious compounds using soda-lime glass and infrared thermography

Rosemary Bom Conselho Sales, Fernando Augusto Sales, Cristiane Do Bom Conselho Sales Alvarenga, Maria Teresa Paulino Aguilar
The use of waste from both industrial and agricultural sources or from the construction sector itself as alternative materials to partially or totally replace the aggregates or agglomerates of concrete/mortar has been an interesting option for obtaining eco-efficient cement compounds. The most commonly...

Interfacial Shear Stresses Calculation of RC Beams Strengthened with FRP Plate under Mid-span Concentrated Loads

Jia Yang
Interfacial debonding failure may occur at the plate ends due to interfacial stresses. So this study analyzes the interfacial shear stresses of RC beams strengthened with FRP plate under mid-span concentrated loads. The analytical model is established, and the differential equation of interfacial shear...

Study on Preparation of cementitious capillary crystalline waterproofing coating

Guozhong Lu, Weixuan Zhao, Dewei Dai
The cement and quartz sand were the main substrate which mixed with a variety of active chemicals was prepared in capillary crystalline waterproof coating. And the influence were explored that the varieties and the amount of cement, quartz sand gradation and actives impact on the cementitious capillary...

Shaking Table Test of High Performance RAC Frame Structure under Rare Earthquake

Yuan-Fang Du, She-Liang Wang
The high performance recycled aggregate concrete(RAC)is a kind of RAC mixed in proportion of hybrid fiber and silica fume.Its main characteristic is to make up for the imperfections of RAC.In order to study the frame seismic performance,a 1:4 scale high performance RAC frame model was made.With the replacement...

The application of BIM technology in the construction of Hangzhou Zizhi tunnel

Jianwang Wang, Xiaosu Hao, Xiang Gao
BIM technology has already got relatively extensive application in the field of domestic architecture, but it is rarely used in the tunnel engineering construction. To solve the problems such as the construction of car cross channel and tunnel subject structure, the construction process control of the...