Proceedings of the 3rd International Conference on Mechanical Engineering and Intelligent Systems (ICMEIS 2015)
Session: Automation and Measurement
36 articles
Proceedings Article
Research on a new method and system of concentricity measurement of marine propulsion shafting based on structured light technology
Cunjun Li, Xianlei Chen, Huadong Hao, Haolei Shi
Based on the structured light technology, a new study method and system of concentricity measurement of marine propulsion shafting is researched in this paper. The system is consisted of the image information acquisition, the structured light calibration and three-dimensional 3D scanning point cloud...
Proceedings Article
Edge detection of fuzzy droplet image based on combination of Canny operator and morphology operation
Yingqiang Xu, Zhiniu Xu, Yang Li
On the basis of Canny operator on image processing, The edge extraction of the fuzzy droplet images is carried out by combination of removing a small target and morphological open operation .First, Use edge detection operator to detect the image edge preliminary, and then call remove a small target which...
Proceedings Article
Adaptive Control And Single Parameter Identification Of One Order System
Yuqiang Jin, Zexue Li, Junwei Lei
In order to achieve adaptive control and single parameter identification of one order system, an ordinary adaptive control method is used in this paper. Based on Terminal attractor and Sigmoid function, an adaptive control law is designed, and the result of parameter identification is analyzed. In the...
Proceedings Article
Adaptive Control And Multiple Parameters Identification With Single Differential Equation
Yuqiang Jin, Junwei Lei, Zexue Li
How to identify multiple parameters quickly and accurately is a key or problem of control system optimization. Based on Terminal attractor and Sigmoid function, an adaptive control law is designed, and the result of parameter identification is analyzed. In the end, a conclusion can be made that theoretical...
Proceedings Article
Research On A Kind Of Improved Integral Adaptive Control Method With Zero Final Value
Guoqiang Liang, Guangbin Wu, Junwei Lei
In order to achieve adaptive control and single parameter identification of one order system, an ordinary adaptive control method is used in this paper. By improving integral control, the system parameter can be identified. In the end, a conclusion can be made that theoretical analysis is correct and...
Proceedings Article
A Kind Of Improved Adaptive Control Method And Its Application In Parameter Identification
Jun Peng, Di Liu, Junwei Lei
In order to achieve adaptive control and single parameter identification of one order system, an ordinary adaptive control method is used in this paper. By improving the adaptive control method, an adaptive control law is designed, and the result of parameter identification is analysed. In the end, a...
Proceedings Article
Double improved integral adaptive control of one order system
Yuliang Chen, Lingling Wang, Xiaoyan Qu
In order to achieve adaptive control and single parameter identification of one order system, an ordinary adaptive control method is used in this paper. By introducing integral control and considering multiple variables, an adaptive control law is designed, and the result of parameter identification...
Proceedings Article
Integral Adaptive Control And Single Parameter Identification Based On Terminal Attractor And Sigmoid Function
Zexue Li, Jun Peng, Junwei Lei
In order to achieve adaptive control and single parameter identification of one order system, an ordinary adaptive control method is used in this paper. Integral control, Terminal attractor and Sigmoid function is combined to achieve parameter identification. Based on Laypunov method, an adaptive control...
Proceedings Article
The Recognition of Maize seeds Based on Multi-scale Feature Fusion and Extreme Learning Machine
Mingzhi Du, Xiao Ke, Mingke Zhou
In recognizing traditional crops seeds like maize seeds, we usually use electrophoresis assay method, fluorescence scanning method and chemical assay method. These methods are destructive methods. They take a long time to detect and are demanding of professional background knowledge and hardware conditions...
Proceedings Article
The Key Technology Research on Automatic Monitoring and Remote Controlling of Water and Fertilizer on Banana
Lingling Wang, Hongxia Luo, Jihua Fang
This paper discusses the necessity and importance of technology of drip irrigation of integral control of water and fertilization. Firstly, research situation at home and abroad of agricultural information and technology on water and fertilize controlling, agricultural production management, environment...
Proceedings Article
Multi-mode Convergence-based Indoor Wireless Positioning System Design
Shuang Xu, Zhigang Wen
In this paper, an indoor positioning method is presented for self-localization of a mobile device by combining Wi-Fi wireless location, strap-down inertial navigation systems (SINS), augment reality and ultrasonic positioning. Over the last few years, inertial sensors with low cost and mobile devices...
Proceedings Article
An Analysis and Simulation of Cellular Automaton
Zhijie Li, Xiaodong Duan, Cunrui Wang, Jian Yun
The life evolutionary model is researched and simulated as well as other typical cellular automaton model. Different consequences are simulated with various cell numbers, different initial states and different evolution rules. After results comparison among these methods, the factors impacting stability...
Proceedings Article
Recognition and Analysis of Human Facial Expression: A PSO Optimization Method
Zhijie Li, Xiaodong Duan, Cunrui Wang
A method for precise face detection and segmentation combining with the particle swarm optimization is proposed. The method uses three key technologies: skin color segmentation, particle swarm search and curve approximation. The experimental results show that this method can eliminate the interference...
Proceedings Article
Computer Numerical Control System for Automatic Surface Machining
Zuo Yue Chen, Xiao E Wang, Mei Yang
Computer numerical control technology is mechanical movement with digital information and work process control technology, data processing is the reverse engineering of important technical aspects, which determines whether the subsequent model reconstruction process easy and accurate manner. In this...
Proceedings Article
Multifunctional Room Controller Design
Lili Tang, Wei Huang
This paper is mainly to study the working state of a certain space appliance through the MCU and the circuit. The main core of the design is composed by the control core microcontroller AT89S52, digital sensor, LCD FM12864M-12L and some other peripheral circuits. This paper mainly introduces the performance,...
Proceedings Article
Design of automatic control system of multi-parameters in engine room in the oil tanker based on PLC technology
Yong-dong Zou, Fa-xin Zhu, Yu-le Li
For the current shortcomings and deficiencies existing in tanker cabin, such as high temperature,high humidity,gas concentration,and does not automatically be controlled,this article considers from the tanker cabin design requirements and the necessity of it’s multi-parameters control. On the basis of...
Proceedings Article
Design and Simulation of fuzzy PID controller based on Simulink
Jinyu Jiang, Tao Ke
PID controller was widely used in various kinds of control process for its good stability and high reliability. But PID control system can not reach the expected effect for some nonlinear and time-varying characteristics of complex production process control. The fuzzy PID control method was put forward...
Proceedings Article
A Movable Test System for Thermal Performance of Domestic Solar Water Heating System and Its Uncertainty Analysis
Liangen Yang, Haifeng Cao, Tao He, Jiabao Cheng
A movable test system for thermal performance of domestic solar water heating system is proposed to solve the problem that fixed test system has low utilization efficiency of climatic resources. The test system consists of a bus body, closed pipeline system, measurement and control system for temperature...
Proceedings Article
An Experimental Study of Retarder MRF Performance Testing Device
Qixiao Jie, Anyong Dong, Bao Yu, Lvde Gang
The paper designs a performance test device to detect the performance of the magnet-orheological retarder at different temperatures,different magnetic fields and different speeds, and completed the experimental study. The device structure has the characteristic of simple, reliable drive, convenient and...
Proceedings Article
An Information Integration Strategy based on REML
Yuan Zhao, Lijun Zhou, Jie Zhang
The paper introduces a strategy “Integration of heterogeneous information in the Distributed System based on REML”. In the strategy, we wrap different formats, distributed heterogeneous informtaion into the unified REML information, and make it to be re-utilized by Web Service which is a method of communication...
Proceedings Article
Design of Thermal Battery Test System Based on Virtual Instrument
Zhigang Xiao, Weiqi Liu, Hua Lin
Based on LabVIEW virtual instrument technology, the research project of a testing system is put forward to solve the problems of automation and intelligence. The virtual instrument technology is used to establish the virtual instrument of high integration and high intelligence. According to the test...
Proceedings Article
The Influence of Multispectral Radiation Thermometry by Mie Scattering
Chengda Ning, Xianyong Jing, Yuanyuan Sun, Zhihuan Lan
In the research of multi-spectral radiation thermometry, temperature measurement depends on the line shape of spectrum radiation remittance. However, in the actual measurement, the combustion, explosion and gasification on special occasions can produce some particulate matters which can create the phenomena...
Proceedings Article
An Image Recognition Method for Moving Stick and Its Application
Mengxiang Xu, Guangyu Liu
The requirement and the status of the detection of the moving stick are introduced, and the Hough transform and the canny gradient are introduced to identify the movement of the object in the scene. By extracting the Canny gradient of the moving object, the Hough line detection is performed on the gradient...
Proceedings Article
The Design and Application of Control System Based on the BP Neural Network
Xinglei Li, Hongbin Yu
Artificial neural network is composed by a large number of processing interconnected unit. It is a nonlinear, adaptive information processing system. It has self-organizing, adaptive and self-learning ability. And can be used to calculate complex relationship between input and output, thus it has effective...
Proceedings Article
Mixed-measurement of Zero-sequence Parameters of Parallel Coupled Transmission lines Based on Variable-frequency Electrical Measurement
Shengsuo Niu, Jia Zhang, Zhirui Liang
Based on the demand of real projects that new overhead wires are been erected on the running wires with power flow, if zero-sequence parameters of the wires are needed, zero-sequence signals of different frequencies around the basic 50Hz can be added to the newly erected ones to generate zero-sequence...
Proceedings Article
Multi-channel switch state and wireless detection system design
Limin Liu, Hongbin Yu
Multi-channel switch state detecting apparatus for wireless communication can simultaneously detect multiple switch status, real-time detection of multiple switch status. When the switch does not move, switch status detection means dormant. When the switch has the operation, switch status acquisition...
Proceedings Article
Sliding Mode Controller for Satellite Attitude Stabilization Maneuver
Licheng Feng, Xiaoqian Chen, Tao Sheng
Attitude control system of the rigid satellite is a coupling and uncertain nonlinear system with multi-inputs and multi-outputs. This paper presents a sliding mode controller for the satellite attitude system with limited control input and external disturbances. The design strategy can guarantees that...
Proceedings Article
Research on Control Technology of Permanent Magnet Synchronous Motor Based on Iterative Algorithm
Yangyang Liu, Guang Yang, Qi Zou
The position detection is the important link in the permanent magnet synchronous motor control. The accuracy of the detection is the key to the high performance control of the motor. Aiming at the problem of permanent magnet synchronous motor pole position difficult to detect, of permanent magnet synchronous...
Proceedings Article
Model Predictive Control Based Energy Management Strategy for a Plug-In Hybrid Electric Vehicle
Jieli Zhang, Hongwen He, Ximing Wang
In this paper, the model predictive control (MPC) method is researched for energy management problem of plug-In hybrid electric vehicle (PHEV). Multi-step Markov prediction method is selected for the prediction. Dynamic programming (DP) is chosen to solve the optimization problem within the prediction...
Proceedings Article
Projective synchronization and parameter identification of a fractional-order chaotic system
Defu Kong, Xiaoshan Zhao
In this paper, projective synchronization and parameter identification of a fractional-order chaotic system is studied. Based on the fractional-order stability theory, a universal projective synchronization controller and parameter identification rules are designed and proved by using Lyapunov stability...
Proceedings Article
Design and Experiment Study of Transformer Fault Monitoring System Based on acoustic characteristics
Kai Deng
Transformers in operation is accompanied by certain acoustic signals, and the acoustic signals can reflect the running state of the transformer to a great extent. In view of the characteristics of transformer fault and the principle of acoustic signals generation, a transformer fault monitoring device...
Proceedings Article
Design of smart home control system based on ZigBee Technology
En Zou, Qing Huo, Shuihong Huang, Shengchuang Chen
Based on the ZigBee technology, a hand-held portable intelligent home controlled terminal is de-signed on the basis of STC12C5A60S2 MCU, and make a detailed hardware design with floor control module. Main ZigBee (coordinator) module is connected with the handheld terminal and salved ZigBee (rounter)...
Proceedings Article
Design of Traffic Light System Based on Proteus Simulation
Xuexuan Cai
Based on the proteus simulation software, the paper realizes the individual timing and separated control on the transportation of Channel A and B with the 8254 counter and 8255 programmable parallel interface. The method of timing plus interruption control is adopted to count the passing time of vehicles...
Proceedings Article
Research on Hexapod Biomimetic Robot
Yongbao Yuan, Ligang Chen
When the disaster approaches,such as earthquake, landslide, nuclear radiation zone, harsh environment and so on, rescuers can not access to it easily, to solve this,we designed the robot, the robot has six legs, each leg has three free degrees[1]. We adopted the embedded system and servo controller as...
Proceedings Article
Research on Lane Detection Technology Based on OPENCV
Yang Xu, Ling Zhang
In view of the huge computing, poor anti-interference ability of traditional detection alogrithm, it does not meet the requirement of the vehicle system, for which this paper proposed a lane detection method based on OpenCV. Preprocessing image in the OpenCV environment, adopting LMedSquare(Least Median...
Proceedings Article
The design of UV-LED Control System
Mi Tao, Jinyao Li
Aiming at the development trend of printing industry, describes the new green UV-LED drying equipment, design and development of AT89S52 lighting con-trol system based on MCU, and use the PWM dimming circuit and incremental PID control algorithm, a distributed computer lighting control system, the method...