Proceedings of the 2nd International Symposium on Computer, Communication, Control and Automation

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118 articles
Proceedings Article

Undesired Changes in PID Controller Model Due to Simulators

A. Paz-Peña, C. Vargas-Jarillo
In this work we propose the simulation of a PID controller to solve two problems, namely: 1) Recovery signal with perturbation, using Simulink. 2) Tracking signal for a motor with perturbation in two ways, using Simulink and using a Matlab program. The aim of this work is to show particular examples,...
Proceedings Article

Design and Analysis of Self-tuned Nonlinear PID Controller for XY Table Ballscrew Drive System

L. Abdullah, Z. Jamaludin, J. Jamaludin, M.R. Salleh, B. Abu Bakar, M.N. Maslan, T.H Chiew, N.A. Rafan
Positioning systems in machine tools lately insists for high accuracy and self adjusting mechanism to be implemented into the system in order to sustain against various disturbance forces. The disturbance forces are in the form of both cutting forces and friction forces. The aim of this paper is to propose...
Proceedings Article

Design of a Methane Concentration Detector Based on Spectrum Absorption

Wenjuan Cheng, Junguang Han, Yongzhong Wu
It is necessary to have a methane concentration detector in the coal mine workspace. In this paper, a methane detector is designed which is based on non-dispersive infrared spectrum absorption theory and employs the single-light beam and double wavelength differential detection technology and integrative...
Proceedings Article

An Approach to Fault Diagnosis Considering False Alarm and Middle State

Xiangqian Li, Shikai Jing, Jingtao Zhou
In order to monitor the false alarm and fault middle state in the process of fault diagnosis simultaneously, a mixed Hidden Markov Model HMM considering the false alarm and fault middle state was proposed to reduce the false alarm and monitor the middle state of the system. First of all, the state classification...
Proceedings Article

System for Detecting Urban Areas with High Density of Vehicle Incidents and Issues

Enrique Puertas, Nourdine Aliane, María de la Luz Morales-Botello, Javier Fernández
This paper presents an on-board perception and pre-collision system, aimed at detecting traffic risky situations in urban areas, as well as trying to avoid collision with other traffic participant deploying automatic braking and/or evasive steering maneuver. Information related to the detected risky...
Proceedings Article

Attenuation of Oscillations in a Mechanical System Using a Vibrational Parameter

J. Tellez, J. Collado
In this work we attenuate the oscillations of a mechanical system using a vibrational control term introduced in the elasticity of a spring. First we must analyze the stability of the system due to the induction of periodic excitation can cause parametric resonance.
Proceedings Article

Analysis of Maximum Ratio Transmission in Ad Hoc Networks with Imperfect Channel State Information

Mingzhu Deng, Guangming Liu, Yuran Hu
In this paper, the performance of maximum ratio transmission (MRT) with imperfect channel state information (CSI) is analyzed. Different from previous works, a multiuser scenario is considered. By modeling the source nodes as a homogeneous Poisson point process, the outage probability is derived in closed...
Proceedings Article

Improvement of an Arm Exoskeleton by Data Fusion with an Inertial Measurement Unit

Jie Chen, Canjun Yang, Jens Hofschulte
his paper aimed to improve the performance of a 7-DOFs arm exoskeleton in position measurement, so that it can be used for applications that require high-accuracy tracking ability, such as robot navigation. A data fusion method with an inertial measurement unit(IMU) using Kalman Filter is developed....
Proceedings Article

Wireless Monitoring and Control System Via Android Tablet PC

Zhen Huang, Yunhan Lu
Typical industrial remote monitoring and control systems are usually based on PC, but it can hardly be applied to fields that need mobile communication. Along with the developing of wireless communication technology and mobile device, using mobile devices to realize wireless remote monitoring and control...
Proceedings Article

Peak Detection Algorithm for Laser Induced Breakdown Spectroscopy

Bo Zhang, Haibin Yu, Lanxiang Sun
Peak detection is an essential step in LIBS data analysis. We present a peak detection method, which is based on continuous wavelet transform. We compare three commonly methods of peak detection and discuss their performance.
Proceedings Article

Emotional Development Method of Virtual High Differences Emotional Speech Based on the Baseband Mapping

Hongbo Zhang, Teng Wang, Xiang Yang
Emotion mismatch between training and testing is one of the important factors causing the performance degradation of speaker recognition system. In this paper, we proposed an emotional development method based on virtual high differences emotional speech of the baseband mapping to build the speech closer...
Proceedings Article

Local Adaptive Laplacian for Better 2-D Up-sampling

Aditya Acharya, Sukadev Meher
Most of the existing up-sampling techniques through interpolation produce undesirable blurring artefacts while converting a low resolution image to its high resolution counterpart. The blurring is caused by the loss of high frequency information during the down sampling and up-sampling process. To overcome...
Proceedings Article

Experimental Research and Analysis on Smart Car with Electromagnetic Runway

Juntao Qu, Ming Hou, Linghui Li
In this paper, a smart car which is able to independently identify wire line is made. With a car model, a dc motor and chargeable batteries, it is based on the multi-function MCU. The smart car is guided by the electromagnetic field and along a certain path. The whole system is a closed-loop control...
Proceedings Article

Development of an Autonomous Mobile Overhead Traveling Crane with on-line Obstacle Recognition and Path-Planning Based on Obstacle Information-The Design of a Transfer Control System in Consideration of Oscillating Control

Akihiro Kaneshige, Yudai Kawasaki, Shunsuke Nagai
This paper is introduced to be the obstacle recognition, path planning and oscillating control for an automobile crane system on-line. We studied the autonomous mobile overhead traveling crane so for. In particular, the research of obstacle recognition, path plan and oscillating control is carried out....
Proceedings Article

Comparative Analysis on Blood Cell Image Segmentation

T. Zalizam T. Muda, Rosalina Abdul Salam
Image segmentation is an important phase in image recognition system. In medical imaging such as blood cell analysis, it becomes a crucial step in quantitative cytophotometry.  Currently, blood cell images become predominantly valuable in medical diagnostics tools. In this paper, we present a comparative...
Proceedings Article

Software for Emulating the Sampled Values Transmission in Accordance with IEC 61850 Standard

Pavel F. Baranov, Sergey V. Muravyov, Almaz O. Sulaymanov, Lyudmila I. Khudonogova
At present there is an exigency in both software and hardware for emulation of measured sampled values trans-mission of electrical power parameters in order to test the digital substation equipment. Necessary software emulators implementing full functionality described in the standard IEC 61850 are still...
Proceedings Article

Power Control for High Speed Wind by Using the Backstepping Strategy

A. Mechtar, K. Kemih, A. Kalfat, M. Ghanes
This paper proposes a new approach based on the association of backstepping control with genetic algorithm for power generation control of variable speed wind turbine under the effect of high wind. The Genetic algorithms are used to estimate the values of the pitch angel and Tip speed ratio and the backstepping...
Proceedings Article

An Empirical Analysis on the Performance of Tourism Enterprises Implementing ERP

Hongfei Sun, Yanyan Wang, Jia Wang
The tourism industry as a sunrise industry occupies an important position in the growing of national economy. With the more and more highly competitive market, many tourism enterprises have been focusing on the ERP system. The research on ERP seems to be very important to the performance of the tourism...