2011 IEEE 7th International Colloquium on Signal Processing and its Applications最新文献

Nonlinear ARX modeling of heart diseases based on heart sounds 基于心音的心脏病非线性ARX建模

2011 IEEE 7th International Colloquium on Signal Processing and its Applications Pub Date : 2011-03-04 DOI: 10.1109/CSPA.2011.5759907

N. Shamsuddin, M. Taib

引用次数: 2

Models for heating process — A review 加热过程模型。综述

2011 IEEE 7th International Colloquium on Signal Processing and its Applications Pub Date : 2011-03-04 DOI: 10.1109/CSPA.2011.5759881

N. Ismail, M. Rahiman, M. Taib

引用次数: 1

Foreign matter identification in Piper Nigrum samples 胡椒样品中异物的鉴定

2011 IEEE 7th International Colloquium on Signal Processing and its Applications Pub Date : 2011-03-04 DOI: 10.1109/CSPA.2011.5759857

D. A. Awang Iskandar, Ng Jo Ling, A. H. Fauzi

引用次数: 1

A differential steering control with proportional controller for an autonomous mobile robot 基于比例控制器的自主移动机器人差速转向控制

2011 IEEE 7th International Colloquium on Signal Processing and its Applications Pub Date : 2011-03-04 DOI: 10.1109/CSPA.2011.5759849

Mohd Saifizi Saidonr, H. Desa, Noor Rudzuan

{"title":"A differential steering control with proportional controller for an autonomous mobile robot","authors":"Mohd Saifizi Saidonr, H. Desa, Noor Rudzuan","doi":"10.1109/CSPA.2011.5759849","DOIUrl":"https://doi.org/10.1109/CSPA.2011.5759849","url":null,"abstract":"In this paper, differential steering control with proportional controller method are developed. In the steering control of mobile robot, the underlying dynamics of processes are often highly complex due to operating problems such as actuator constrains, time delay and disturbances. Because of these reasons, many control system of mobile robots require extensive retuning the control parameter and the worst cases may result in redesigning or change the control program and hardware. To solve the above mentioned problems, we use proportional control method. Based on the model proportional control method, we predict the path that the mobile robot will follow by using the current velocities of the right wheel and the left wheel which update the real-time current position of mobile robot. The model proportional method is to overcome time delay cause by slow response of the sensor and other dynamic processes. The outputs from the control are the velocity and angular velocity of mobile robot. From these velocity and angular velocity of mobile robot we determine the number of encoder pulses for the right wheel and left wheel. The number of encoder pulses for the right wheel and left wheel are input to the right DC motor and to the left DC motor of mobile robot to generate the velocity of each wheel. The proportional controller is used to produce the same speed of the right wheel and the left wheel in order to make the mobile robot move in a straight line. It also used to produce the desired speed of the right wheel and left wheel for steering control to make left or right turning.","PeriodicalId":282179,"journal":{"name":"2011 IEEE 7th International Colloquium on Signal Processing and its Applications","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122758107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 22

A study on potentially grape plantation area in perlis state using geographical information system (GIS) approach 基于地理信息系统(GIS)的佩里斯州葡萄种植潜力区研究

2011 IEEE 7th International Colloquium on Signal Processing and its Applications Pub Date : 2011-03-04 DOI: 10.1109/CSPA.2011.5759896

A. Samad, Rohayu Harun Narashid, SAIFUL AMAN Bin HJ SULAIMAN, N. N. Adzman

{"title":"A study on potentially grape plantation area in perlis state using geographical information system (GIS) approach","authors":"A. Samad, Rohayu Harun Narashid, SAIFUL AMAN Bin HJ SULAIMAN, N. N. Adzman","doi":"10.1109/CSPA.2011.5759896","DOIUrl":"https://doi.org/10.1109/CSPA.2011.5759896","url":null,"abstract":"Grape is one of the demanded fruits in Malaysia. Grape is also well known as one of the expensive and exclusive fruits, because it hardly to be grown in tropical climate. Today, there are certain types of grapes that can be planted in Malaysia and it had been proved by the Perlis Department of Agriculture. Thus, there are also some of Malaysian citizen that bravely plants the grapes such as in Sendayan Valley and Beris. Nowadays many people become excited on planting the grapes. This research study is with intention to explore and determine the suitable criteria and area for grapes plantation in Perlis State. The analysis is made based on the agro-climatic, soil series and the location of land with co-relation to the road network and terrain condition. The analysis is done through the Geographic Information System (GIS) approach. The analysis tools that been use such as intersect, buffer zone and erase tools is used based on the criteria being chosen. Finally, the potentially grape plantation area map is generated and zone for suitable and marginal suitable for grapes plantation in Perlis State is presented.","PeriodicalId":282179,"journal":{"name":"2011 IEEE 7th International Colloquium on Signal Processing and its Applications","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128725599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A texture-based approach for content based image retrieval system for plant leaves images 一种基于纹理的植物叶片图像检索系统

2011 IEEE 7th International Colloquium on Signal Processing and its Applications Pub Date : 2011-03-04 DOI: 10.1109/CSPA.2011.5759833

Ahmed Naser Hussein, S. Mashohor, M. Saripan

引用次数: 21

The classification of material mechanical properties using non-destructive vibration technique 用非破坏性振动技术对材料力学性能进行分类

2011 IEEE 7th International Colloquium on Signal Processing and its Applications Pub Date : 2011-03-04 DOI: 10.1109/CSPA.2011.5759873

Intan Maisarah Abd Rahim, F. Mat, S. Yaacob, R. Siregar

引用次数: 1

3D scan of a color object using a color structured light pattern 使用彩色结构光模式对彩色物体进行三维扫描

2011 IEEE 7th International Colloquium on Signal Processing and its Applications Pub Date : 2011-03-04 DOI: 10.1109/CSPA.2011.5759922

S. Keerativittayanun, T. Kondo, P. Sira-uksorn, T. Phatrapornant, M. Sato

引用次数: 3

Evaluating the performance of GPS survey methods for landslide monitoring at hillside residential area: Static vs rapid static GPS测量方法在山坡居民区滑坡监测中的性能评价:静态vs快速静态

2011 IEEE 7th International Colloquium on Signal Processing and its Applications Pub Date : 2011-03-04 DOI: 10.1109/CSPA.2011.5759921

Z. Othman, A. Wan, A. Anuar

{"title":"Evaluating the performance of GPS survey methods for landslide monitoring at hillside residential area: Static vs rapid static","authors":"Z. Othman, A. Wan, A. Anuar","doi":"10.1109/CSPA.2011.5759921","DOIUrl":"https://doi.org/10.1109/CSPA.2011.5759921","url":null,"abstract":"The landslide is considered as one of the worst natural disaster that continuously affecting many tropical countries, especially during the monsoon season. Landslides bring destructiveness and various losses to the human living. For the past 25 years, many rainfall induced landslides have occurred throughout our country that strikes the citizens, especially near the hillside areas whereby several properties damaged, human deaths and injured had been reported. Landslide monitoring scheme is therefore very crucial and should be done continuously. Various studies have been conducted to monitor the landslide activity using many approaches, such as classical geotechnical and geodetic surveying method. Each of these approaches posed their own advantages and limitations. This study discusses the effectiveness of satellite tracking data in landslide monitoring. This project area located at Section 5, Wangsa Maju, Kuala Lumpur. The monitoring network consists of four (2) control points namely M01 and G01, and eleven (11) monitoring. Five GPS surveys involving 11 GPS points have been conducted, namely 1st epoch - May 2005, 2nd - November 2005, 3rd epoch - May 2006, 4ft - November 2006 and 5ft - May 2007, respectively separate by using two GPS observation modes such as static (1st,2nd and 3rd epoch) and rapid static (4ft and 5ft epoch) mode. The results of GPS surveys show that the magnitudes of land movements in the study area vary from mm to cm level, depending on the location and the observatiuon period in relation with rainy and dry season. The paper will also discuss the constraints faced by GPS survey method in the landslide prone area environment, which is usually hilly and sloping sharply.","PeriodicalId":282179,"journal":{"name":"2011 IEEE 7th International Colloquium on Signal Processing and its Applications","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115984012","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 12

Adaptive low power decoding process with temporal prediction method for common video 基于时间预测方法的普通视频自适应低功耗解码过程

2011 IEEE 7th International Colloquium on Signal Processing and its Applications Pub Date : 2011-03-04 DOI: 10.1109/CSPA.2011.5759865

Wenxin Yu, Ning Jiang, Xin Jin, S. Goto

引用次数: 2