Proceedings of the 2018 International Conference on Mechanical, Electrical, Electronic Engineering & Science (MEEES 2018)

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89 articles

Design of Temperature Control System Based on Vacuum Furnace

Gehua Chen, Dongdong Song
The importance of continuous temperature measurement in vacuum furnace to realize the temperature control of vacuum furnace is expounded by the universality of the vacuum furnace application and the control of the quality and process of the applied products. This paper briefly introduces the traditional...

Exploration of WeChat-based Legal Robot

Xinxi Lu
To study the legal robot based on WeChat, the construction and implementation of the model-based Chinese pronoun digestion overall algorithm framework were elaborated. Then, the overall structure, module design and system display of the system were introduced in detail, and pronoun resolution and omission...

Analysis of Motion Error of Planar Linkage Mechanism with Three-bar Composite Hinge with Clearance

Chong Liu, Xinyuan Zhang, Yunpeng Xia
Considering the problem of the movement accuracy of the three-bar composite planar linkage mechanism considering the hinge clearance, this paper applies the “hybrid zero displacement method” combined with the continuous contact model and the matrix method to analyze the motion error of the composite...

Study on Dynamic Characteristics and Improvement of the Current Collector in High-speed Metro Vehicles

Hongfei Meng, Xiukun Wei, Yongjun Liu
With the increasing of the maximum running speed and the complicated environment that the current collector is exposed to, it is urgent and necessary to study the dynamic characteristics of the current collector under the high speed running condition. In this paper, the current collector used in the...

An Intelligent Control Strategy of Wedge in Hot Rolled Strip

Changli Zhang, Bo Gong, Ce Wang, Ziying Liu
An intelligent control strategy of strip wedge in hot rolled strip has been presented in this paper, which includes a wedge adaption method, a roll gap leveling adjustments in level2 system and a dynamic wedge control in level1 system. A test application manifests that a good expected wedge quality of...

Design and Analysis of Non-Conventional Type Cigarette Automatic Palletizing Tray Institutions

Weimin Lin, Kangqi Mu, Dong Sun, Ping Zuo
Aiming to solute low efficiency in sorting and packaging process of non-conventional type cigarette, a steady and rapid automatic palletizing tray institution was designed in this paper. Based on the three-dimensional model of the institution established by software of SolidWorks, the mechanical properties...

Intelligent Vehicle Navigation Path Recognition Model Based on Neural Network

Cheng Chen
The traditional vehicle navigation path recognition model based on PID realizes the intelligent vehicle path control based on precise mathematical model, which has low robustness and poor intelligent control performance at high speed. Therefore, the design of intelligent vehicle navigation path recognition...

Research of the Low-voltage Warning Based on Statistical Inference

Sheng Liu
In this paper, we refer the discriminate model of low-voltage and urgencies index as an important research content. Formulate the distribution function and calculate the probability of occurrence of each interval by analyzing the data distribution of the low-voltage. Urgencies indicators are set based...

Study on the Early Warning of Three-phase Unbalance Online Monitoring Based on Data Mining

Chen Gao, Zhong'an Ding, Wuxiao Chen
In the process of power system operation, three-phase unbalance has become normal. Based on the limitation of the filter rules on the three-phase unbalance, this article builds the discriminate model of it, firstly, eliminate abnormal data and restore the missing data through analyzing the real data...

A Multi-dimensional Evaluation on Capacity Matching Between High-speed Railway and Subway

Peiran Han, Yu Zhao
This paper mainly analyzed transit capacity matching between high speed railway and subway in comprehensive transportation hub.Combined with example and used TOPSIS method to evaluate the Beijing south railway station capacity matching condition, proposed reasonable suggestions to improve current situation.

Study on Evaluation and Control Method for Thermal Environment of a Residential Site Planning Based on CTTC Model

Haoyan Liang, Qinglin Meng, Langjie He, Peng Ren, Xiaohui Li
Six scenarios alternative which is for a residential area in Guangzhou are set up from building layout, building height, open Ground-floor space, greening and tree rate aspects, and six schemes are simulated based on the CTTC model, in order to analyzing the influence of different planning and design...

Research on Maintenance Period of Military Civilian Integrated Equipment Maintenance Support Based on DUANE

Zhen Li, Xianming Shi, Dunxiang Zhu
In order to improve the integration of military and civilian scientific equipment maintenance warranty period is determined, aiming at the shortage of existing methods to determine the warranty period, the warranty period for the integration of military and civilian equipment maintenance is studied,...

A Centralized Wavelength Resource Allocation Algorithm in SDON

Siyuan Liang
Based on the research and analysis of the software defined optical networks (SDON) resource allocation mechanism, this paper proposes a new wavelength resource allocation algorithm, key link capacity-based algorithm (KLCAB). This algorithm more accurately describes the wavelength resource allocation...

Influence of Vehicle Sound Source Height on Traffic Noise Forecast and Sound Barrier Design

Xintan Ma, Guopeng Chang
At present ,the prediction result of highway traffic noise is quite different from the actual situation ,the main reason of which is that the prediction model of the sound source is not perfect .This paper considers the actual height of highway sound source ,uses acoustic simulation software to build...

A Language Geographical Distribution Algorithm Based on Ant Colony Optimization

Hong Chen, Wensheng Zhang, Zhijian Zhao, Haozhe Liu
This article uses the ant colony algorithm to study the distribution change of languages in various regions under the same time period. We combined the neural network algorithm and made the population flow gradient as the main basis of pheromones to establish a world language distribution dynamic model.

Mobile Robot Planning Based on RDL-Q Learning Algorithm

Shengmin Wang, Wei Lin
Aiming at the problem of Q value update is slow for traditional Q learning algorithm in complex unknown environment, resulting in low learning efficiency and low real-time performance of mobile robot. A Reverse Double Linker Q (RDL-Q) learning algorithm is proposed. According to the state trajectory...

Two-stage Experimental Research Method for Fatigue Driving Based on Multiple Signal Sources.

Xiaofan Wang, Hongxu Chen, Xuyang Zhao, Yuhao Wang, Zhenhao Zhang
Fatigue driving is the main cause of traffic accidents. Through the study of driver behavior characteristics, indoor steering experiments were used to screen the steering wheel angle, grip force, accelerator pedal opening, pedaling frequency, and pulse frequency signal. The outdoor driving experiment...

Short-Term Wind Power Forecasting Based on Spatiotemporal Correlations

Jinli Dou, Chun Liu, Bo Wang
Wind power forecasting is of great significance for promoting the new energy resources accommodation and the economic efficiency, security and stability of power grid operation. The traditional wind power forecasting model has monotonous elements for input and demonstrates a lack of spatiotemporal correlation...

Soft Robotic Glove with Motion Controlling System Based on BP Neural Network

Yi Fang
In order to facilitate the rehabilitation of patients with hand dyskinesia, a soft mechanical glove with the master-slave motion controlling system is proposed in this paper. Since the relationship between the input collected from movement of master hand and the output- the parameters needed to control...

Electromagnetic Leakage Testing System Based on Labwindows/CVI

Yingzhu Chen, Yuwen Wang, Hanjing Li, Qiang Shu
An electromagnetic leakage testing system was designed in this paper based on Lab Windows/CVI. The system combined antenna and spectrum analyzer to test the electromagnetic leakage of the computer system.

Enhancing Traffic Performance of Scale-free Networks by Employing Hybrid-information-based Queuing Strategy

Yulin Lu, Fenlin Liu
Traffic congestion problem has become a bottleneck restricting the development of modern transportation systems, and accordingly the networked traffic system has drawn lots of researcher’s attention. To enhance transportation efficiency on scale-free networks, we proposed a hybrid-information-based (HIB)...

Algorithm Analysis and Research on Highway Road Network

Yun Zhang
As for Highway, the paper put forward a kind of algorithm model via using the data from vehicle detectors in the fields and data of ETC and manual Charging system in Tolling stations. Based on it, the paper give off algorithm design and are implemented. The applications on road traffic management show...

Directional Modulation Aided Secure Spatial Modulation

Qian Cheng, Jiang Zhu, Junshan Luo, Zuohong Xu, Li Zhu
A directional modulation (DM) aided secure spatial modulation (SM) scheme is proposed, which amalgamates the security of DM and high efficiency of SM, capable of achieving physical layer security (PLS) communications for SM. The principle of the proposed DM aided secure SM scheme is analyzed. Besides,...

Multiple Setup Model for Coiling Temperature Control in Hot Strip Mill

Xudong Li, Shuzhi Wang, Fang Xu, Lijie Dong, Bo Gong, Changli Zhang, Ziying Liu, Fengqin Wang
The coiling temperature control method of a typical hot strip mill was investigated. Based on Time-Velocity-Distance (TVD) curve, the generation of velocity deviation between the calculated and measured was present and discussed in detail. To deal with the deviation of velocity, the main cooling zone...

Degradation Feature Analysis of Escalator Step Chain Based on SIMPACK

Lirui Zhao, Xiukun Wei
In this paper, the escalator step chain model is established in SIMPACK a dynamic simulation software to simulate the step chain with different degrees of degradation. And then the data collected in degraded escalator step chain path is analyzed respectively by time domain method and frequency domain...

Design of BP Speaker Recognition System Based on KPCA-MFCC Parameter Optimization

Fengjuan Miao, Tongri Sun, Bairui Tao, Kaida Liu, Ding Liu, Xiaoxu Lu
The recognition of the speaker through machine learning algorithm has become a hot spot of research. On the basis of speaker recognition based on BP and traditional MFCC characteristic parameters, the feature parameters of MFCC are reduced by KPCA algorithm, and the BP neural network algorithm is used...

Development of Step Cooling Control System After Rolling Based on Automatic Feedback Control in Hot Strip Mill

Bo Gong, Xudong Li, Changli Zhang, Shuzhi Wang, Ziying Liu, Fengqin Wang
Combined with a hot strip mill line, the laminar and step cooling mathematical models for cooling after rolling were introduced. The mathematical models mainly include air cooling model, water cooling model, setup control model, feedforward control model and feedback control model. Due to the delay of...

Design of 2BF-4 Flax Seeder

Ruijie Shi, Fei Dai, Wuyun Zhao
Aiming at the requirement of planting flax in arid region of middle and east of Gansu Province, a 2BF-4 type flax seeder with 11.03~29.4kw tractor as its power was developed, which used the combination of short wing angle fertilization opener and double disc seeding opener to Device for separate application...

Transformer Fault Diagnosis based on RBF Neural Network

Xicheng Teng
With respect to the transformer fault diagnosis, this paper proposed a fault diagnosis model based on RBF neural network, realized RBF neural network based on center vector of gauss basis function, the weight calculation method of RBF based on Kalman filtering ,the training and testing algorithm of the...

Design of Residual Film Recovery Machine for Whole Plastic Film Mulching on Double Ridges

Shilin Zhang, Fei Dai, Wuyun Zhao
Aiming at the problem of serious pollution caused by waste film in the process of rain collecting, soil moisture and increasing yield, this paper analyzes and studies the characteristics of the whole film double ditch sowing technology in dry land and puts forward a new type of residual film recovery...

The Control System Design of BLDC Motor

Jun Chen, Mingjiang Wang, Xueliang Ren
According to the existing theory, the control scheme of square wave BLDC motor is designed. The scheme mainly includes the single closed-loop speed control part, the PWM signal control part and the gate control signal calculation part. The simulation program was established according to the control scheme....

Power System Transient Stability Assessment Based on PCA and Support Vector Machine

Jingxuan Tang, Huibin Sui
Combining the synchronized phasor measurement unit (PMU), a power system transient stability assessment method based on principal component analysis and support vector machine is proposed. Firstly, the PMU data is obtained through simulation and the original feature set is constructed. Then the principal...

Infrared Radiation Calculation and Simulation of Exhaust Smoke for Armored Vehicle

Qingguo Luo, Yao Zhao, Jun Lu, Xin Liu
In order to study the infrared radiation characteristics of the tank exhaust, a numerical model of the tank exhaust heat flow field is established. The distribution of the flow field is analyzed and calculated, and the distribution of the temperature field of the smoke exhaust is obtained. Using spectral...

Study on Transmission Characteristics of Integrated Shaft Vibration Isolation System in Transverse Vibration

Wei Xu, Zechao Hu
In order to reduce the vibration transmission from the propeller to the hull, the integrated shaft vibrating isolating system is used to support the bearings, the propulsion devices and the auxiliary engines. To achieve the goals of vibration and noise reduction of the hull, the vibration energy is attenuated...

A Review of the Research on the Mechanical Model of Vehicle Tires

Yu Zhang, Shaoyi Bei, Bo Li, Yingjie Jin, Hao Yan
Tire as the only ground part of the vehicle, which is transmitted between the vehicle and the ground force of the media, with supporting the weight of the vehicle, vehicle running in different ground buffers, provide sufficient adhesion for driving and braking, provide adequate steering and direction...

Research on Intelligence of AGC System in Hot Strip Mill

Xibang Zhang, Fengqin Wang, Ziying Liu, JianXin Fan, Xiaobin Huang
The thickness control system is an important method to realize the high precision hot rolling. By analyzing the Siemens thickness control model, this paper introduces the algorithm and principle of MN-AGC with smith predictor. The SIEMENS CFC program was used for fuzzy MN-AGC function development, to...

Method of Spare Parts Planning for Missile Equipment Based on Support Effectiveness Simulation

Renxi Luo, Zhiyu Jia, Chenhui Zeng
Method of Spare Parts Planning for Missile Equipment Based on Effectiveness Evaluation mainly studies a reasonable planning method for the spare parts of missile equipment. This method uses the initial spare parts utilization rate / spare fill rate for the missile equipment as the starting point. It...

Design of Document Management System Based on SD Card

Biqing Li, Suping Jiang, Wenya Lai, Yangming Chen, Liuren Wei, Huanhua Huang, Huiliang Huang, Shaohong Huang, Yankui Zhao
As a kind of storage equipment, SD card is used most widely in recent years, used in most portable devices, and the efficient file system also brought a lot of convenience for our work. Document management system based on SD card designed in this paper is to use the STC12C5A60S2 chip as the control core,...

An On-line Monitoring and Flight Inspection System Based on Unmanned Aerial Vehicle for Navigation Equipment

Ping Yang, Jiaquan Ye, Jing Liu, Zhengbo Yang, Fei Liang
Navigation equipment is the most important infrastructure of civil aviation, which is closely related to flight safety. In addition to regular flight inspection, navigation equipment’s patrol measuring, maintenance measuring, running measuring under special weather conditions are the important means...

Ultra-short Term Wind Speed Prediction under Multi-model Structure and Uncertainty Analysis

Yilin Qiao, Yang Hu, Qiong Yang, Dekun Lyu
In order to improve the forecasting accuracy and reliability of wind power, the precise prediction of wind speed plays a more and more important role. Thus, the ultra-short-term prediction of wind speed and its uncertainty analysis are studied in the paper. Firstly, based on the daily time series of...

Design of a Rigid-frame Steel Truss Arch Bridge

Yufeng Xu, Junsheng Chen, Yue Li
The Xinguang Bridge, crossing the shipping channel of the Pearl River in the city of Guangzhou, is a three-span continuous half-through rigid frame steel truss arch bridge with two RC V-shaped triangular rigid frames. The paper first gives a brief introduction on the important engineering aspects. Then...

A Comprehensive Survey of Sensor Deployment Strategies to Diagnose Discrete-Part Manufacturing System

Kang He, Minping Jia, Zhuanzhe Zhao, Nan Wang
This paper presents a broad overview of the various sensor placement strategies to diagnose discrete-part manufacturing system. Due to the technical complexity, the performance of sensor system would be cursed by any modules of sensor placement strategies. Therefore, the current state of the sensor placement...

Design of the Nonlinear Prediction Model for Chinese Speech Signal Based on RBF Neural Network

Xiaohong Gao
The nonlinear characteristic of Chinese speech signal are further studied, combined with radical basis function neural network, a nonlinear prediction model is designed. Firstly, delay time, embed dimension and maximum lyapunov exponent of Chinese speech phoneme are calculated by using C-C algorithm,...

Design of Electric Fire Monitoring System Based On Zig Bee

Biqing Li, Suping Jiang, Wenya Lai, Yangming Chen, Huanhua Huang, Huiliang Huang, Shaohong Huang, Yankui Zhao, Liuren Wei
System is based on CC2530ZigBee development suite, is mainly composed of two parts, including the system power supply part, liquid crystal display part, buzzer alarm, temperature and humidity acquisition part, smoke collecting part, CC2530ZigBee development suite of terminal sections and the coordinator,...

Fatigue Analysis of Engine Connecting Rod Based on Finite Element Method

Qingguo Luo, Xin Liu
In this paper, ANSYS Workbench 17.0 has been used to model the engine connecting rod and analyze the maximum compression condition of the engine connecting rod. The stress fatigue of engine connecting rod is primarily researched under invariable amplitude load and random load, and the stress, fatigue...

Simulation Study on Hydraulic System Performance of Hydraulic Submersible Gate Valve Based on Ageism

Guijun Gao, Qian Wang
The mine drainage system is the key equipment in the early stage of mine drainage rescue. The hydraulic submersible gate valve controls the opening and closing of the drainage system, which is an important part of the mine drainage system. At present, there are few researches on hydraulic system performance...

Design and Prototype Verification of a Fruit Harvesting Picker

Yexin Chen, Bin Ouyang, Zhiqiu Wang
The paper proposes a design scheme for a fruit harvesting picker that can realize precise and efficient continuous operations of fruit picking through ingenious mechanisms, so as to address the problems currently existing in fruit picking operations, such as low efficiency and no security assurance of...

Research and Exploration of Automatic Maintenance of Mechanical and Electrical Engineering

Chunjuan Zhang, Feng Wang, Liangqun Si
In recent years, the rapid development of mechanical and electrical engineering automation technology. Especially in computer technology has been fully applied in the mechanical and electrical industry, to achieve the automation of the maintenance of the mechanical and electrical industry, greatly enhance...

The Non-rigid 3D Shape Descriptors Analysis

Meizhen Liu, Chunmei Duan
For 3D shape descriptors, an effective and efficient feature is the key to popularize its applications in 3D domain where the major challenge lies in designing an effective high-level feature. the strategy of exploring these characteristics is the core of extracting effective 3D shape features. In this...

The Application and Research of NI Controller on Cold-rolling Simulator

Ce Wang, Ziying Liu, Bingkui Wang, Changli Zhang, Xudong Li, Bo Gong
This cold-rolling simulator is mainly used for exploitation of new productions and research for new technique. The execution system of this cold-rolling simulator includes hydraulic drive system and electric drive system. The features, such as multivariable, nonlinear, real-time, and high-speed, set...