First International Conference on Industrial and Information Systems最新文献

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Casterless Wheelchair Robot Using Inverted Pendulum Control 倒立摆控制的无脚轮轮椅机器人
First International Conference on Industrial and Information Systems Pub Date : 2006-08-01 DOI: 10.1109/ICIINFS.2006.347165
P. Abeygunawardhana, M. Toshiyuki
{"title":"Casterless Wheelchair Robot Using Inverted Pendulum Control","authors":"P. Abeygunawardhana, M. Toshiyuki","doi":"10.1109/ICIINFS.2006.347165","DOIUrl":"https://doi.org/10.1109/ICIINFS.2006.347165","url":null,"abstract":"Power assist wheelchair robot is playing a key role in the field of medical welfare robotics. But, to a certain extend, there is a setback in development due to presence of caster wheels. Hence, this paper proposes a casterless wheelchair and its control on a straight line path. That is, straight line driving of two wheel power assist wheelchair robot was proposed in this paper while keeping stability of wheelchair body itself. Balancing of wheelchair body is proposed to achieve by controlling the inverted pendulum mounted on the wheelchair. Control equations of the system are derived using Lagrange equation of motion. Two separate controllers are designed for two wheels. In addition to these two controllers, there is another controller for pendulum. Body controller is designed combining pendulum controller and wheel controller. Disturbance observer is used to cancel disturbance effects. Simulation was carried out to prove the applicability of the proposed system","PeriodicalId":122994,"journal":{"name":"First International Conference on Industrial and Information Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130897414","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
Benchmarking the Sri Lankan Power System by a Power Quality Monitoring Program. 通过电能质量监测计划对斯里兰卡电力系统进行基准测试。
First International Conference on Industrial and Information Systems Pub Date : 2006-08-01 DOI: 10.1109/ICIIS.2006.365725
K. Shanthi, R. Perera, S. Perera
{"title":"Benchmarking the Sri Lankan Power System by a Power Quality Monitoring Program.","authors":"K. Shanthi, R. Perera, S. Perera","doi":"10.1109/ICIIS.2006.365725","DOIUrl":"https://doi.org/10.1109/ICIIS.2006.365725","url":null,"abstract":"This paper presents the project carried out for benchmarking the Sri Lankan power system by selecting most suitable sites distributed in all over the island. It discusses applicability of harmonics and flicker standards, IEC 61000.3.6/7, for the CEB network and suitability of the other relevant PQ standards. Also the harmonic contents in the Sri Lankan transmission network is within the limits described in IEC planning level and EN 50160","PeriodicalId":122994,"journal":{"name":"First International Conference on Industrial and Information Systems","volume":"132 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131545084","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: 1
Design and Development of High Frequency Passive and Active Micromachined Antennas 高频无源和有源微机械天线的设计与开发
First International Conference on Industrial and Information Systems Pub Date : 2006-08-01 DOI: 10.1109/ICIIS.2006.365652
S. Koul
{"title":"Design and Development of High Frequency Passive and Active Micromachined Antennas","authors":"S. Koul","doi":"10.1109/ICIIS.2006.365652","DOIUrl":"https://doi.org/10.1109/ICIIS.2006.365652","url":null,"abstract":"This paper presents methodology for the design and development of passive and active micromachined antennas operating in the microwave and millimeter wave frequency region. The passive antenna design is based on dividing the circuit into bulk feed line, micromachined line to bulk feed line transition and membrane supported micromachined antenna. Each region is modeled using full wave electromagnetic simulation software HFSS. In the active antenna, the two-port membrane supported micromachined antenna is connected in positive feedback path of an MMIC amplifier chip using bulk feed lines. The fabricated micromachined passive antenna element resonated at 34.2 GHz. This antenna exhibited a bandwidth of 1.4 GHz for VSWR<2.0. The measured 3-dB E-plane and H-plane beam widths are 65-70 degrees that agrees fairly well with the simulated results. The initial active antenna oscillated at 35.64 GHz with 47.2 dBm power and showed a clean spectrum.","PeriodicalId":122994,"journal":{"name":"First International Conference on Industrial and Information Systems","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133876624","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
New Segmentation Algorithm for Offline Handwritten Connected Character Segmentation 离线手写连接字符分割新算法
First International Conference on Industrial and Information Systems Pub Date : 2006-08-01 DOI: 10.1109/ICIIS.2006.365787
U. Jayarathna, G. Bandara
{"title":"New Segmentation Algorithm for Offline Handwritten Connected Character Segmentation","authors":"U. Jayarathna, G. Bandara","doi":"10.1109/ICIIS.2006.365787","DOIUrl":"https://doi.org/10.1109/ICIIS.2006.365787","url":null,"abstract":"An approach for the segmentation of offline handwritten connected two-digit strings is presented in this paper. Very often even in a printed text, adjacent characters tend to touch or connect. This makes it a problem in performing proper character isolation, hence difficult in segmenting the digit strings in order to recognize its individual characters. We, in our study have developed an algorithm, which provides a solution based on the analysis of the foreground pixel distribution to segment, connected digit string pairs. In the segmentation stage, the junction based splitting technique decides complete segments of the connected digit strings. Use of fuzzy characteristic values at the merging of the complete segments isolates the major segments (merged complete segments) from the minor segments. In this work, it was found that the unwanted connection resides within the minor segments of the connected character skeleton. At the character isolation stage, all major segments are combined with each of minor segments to generate set of different connection sketches. In order to recognize individual characters of the connection string, these sketches are formulated into a new input character image, which then can be used as an input for a character recognition system","PeriodicalId":122994,"journal":{"name":"First International Conference on Industrial and Information Systems","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131460059","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: 10
A Novel BIST TPG for Testing of VLSI Circuits 用于VLSI电路测试的新型BIST TPG
First International Conference on Industrial and Information Systems Pub Date : 2006-08-01 DOI: 10.1109/ICIIS.2006.365646
K. Gunavathi, K. Paramasivam, P. Subashini Lavanya, M. Umamageswaran
{"title":"A Novel BIST TPG for Testing of VLSI Circuits","authors":"K. Gunavathi, K. Paramasivam, P. Subashini Lavanya, M. Umamageswaran","doi":"10.1109/ICIIS.2006.365646","DOIUrl":"https://doi.org/10.1109/ICIIS.2006.365646","url":null,"abstract":"Design for low power testing is primary concern in modern VLSI circuits. In this paper a novel test pattern generator (TPG) is proposed which is more suitable for built in self test (BIST) architecture, used for testing of VLSI circuits. The objective of the BIST is to reduce power consumption during testing of VLSI circuits. In CMOS devices 80% of power consumption is due to switching activity occurred during operation. The proposed TPG is based on read only memory (ROM) which is carefully designed to store the test vectors with minimum area over the conventional ROM. This reduces the number of CMOS transistors significantly when compared to that of LFSR/counter TPG. The proposed TPG is more suitable for deterministic pattern testing and the fault coverage is improved over the LFSR. Low power reordered test patterns also can also be stored in the same order to reduce the test power in circuit under test (CUT). The TPG is designed and implemented for benchmark circuits ISCAS 85 and 89. Experimental results shows that a considerable reduction in number of CMOS devices and test power is achieved over the LFSR-TPG","PeriodicalId":122994,"journal":{"name":"First International Conference on Industrial and Information Systems","volume":"472 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131988811","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
Mobile Stereo Camera Platform for Active Vision 主动视觉移动立体相机平台
First International Conference on Industrial and Information Systems Pub Date : 2006-08-01 DOI: 10.1109/ICIIS.2006.365738
M. Sumanasena, J. Samarawickrama, A. Pasqual
{"title":"Mobile Stereo Camera Platform for Active Vision","authors":"M. Sumanasena, J. Samarawickrama, A. Pasqual","doi":"10.1109/ICIIS.2006.365738","DOIUrl":"https://doi.org/10.1109/ICIIS.2006.365738","url":null,"abstract":"In this paper the design and implementation of a camera platform that can mimic the neck and the eye movements of humans is presented. The camera platform is intended for active vision applications. It has seven mechanical degrees of freedom corresponding to the degrees of freedom of the human visual system","PeriodicalId":122994,"journal":{"name":"First International Conference on Industrial and Information Systems","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126599515","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
Communications Requirements and Technology for Wind Farm Operation and Maintenance 风电场运行和维护的通信要求和技术
First International Conference on Industrial and Information Systems Pub Date : 2006-08-01 DOI: 10.1109/ICIIS.2006.365659
O. Anaya‐Lara, N. Jenkins, J. Mcdonald
{"title":"Communications Requirements and Technology for Wind Farm Operation and Maintenance","authors":"O. Anaya‐Lara, N. Jenkins, J. Mcdonald","doi":"10.1109/ICIIS.2006.365659","DOIUrl":"https://doi.org/10.1109/ICIIS.2006.365659","url":null,"abstract":"Wind farms are presently an important component of the world's source of electric energy from renewables. With the increasing size of wind turbine generators (leading to bigger wind farms), it has become essential for transmission system operators (TSOs) to be able to control, regulate and monitor wind farms like any other modern power plant. For this to be possible, suitable communication facilities are essential to allow the exchange of information between control, regulation, monitoring, visualization and data storage systems. A concise review is presented of the communications requirements and available technology for the operation and maintenance (O&M) of modern wind farms (either onshore or offshore)","PeriodicalId":122994,"journal":{"name":"First International Conference on Industrial and Information Systems","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126622305","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: 24
Object Identification with Uncertain Information using Fuzzy Classification 基于模糊分类的不确定信息目标识别
First International Conference on Industrial and Information Systems Pub Date : 2006-08-01 DOI: 10.1109/ICIIS.2006.365791
A. Jayasiri, B. Jayasekara, L. Udawatta
{"title":"Object Identification with Uncertain Information using Fuzzy Classification","authors":"A. Jayasiri, B. Jayasekara, L. Udawatta","doi":"10.1109/ICIIS.2006.365791","DOIUrl":"https://doi.org/10.1109/ICIIS.2006.365791","url":null,"abstract":"Object identification in unknown environment when uncertain information is presented is a challenging research area. A sensory fusion technique where the image and distance information are fused to produce better results is discussed in this paper. Two types of low cost sensors used for collect the image and distance information. Distance information is filtered through fuzzy filtering to reduce the noise while the two dimensional fast Fourier transform was taken for image information in certain grid points. This information clustered through unsupervised learning technique such as fuzzy C-means clustering and extract cluster centers. Then the training data set is constructed accordingly. This information is used to train a back propagation type neural network. After training the neural network it was tested with the testing data. The results show successful accuracy and performance when using this unsupervised generic input vector construction method","PeriodicalId":122994,"journal":{"name":"First International Conference on Industrial and Information Systems","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122015646","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
Adaptive Multimedia Transcoding for WWW Content Delivery 万维网内容传递的自适应多媒体转码
First International Conference on Industrial and Information Systems Pub Date : 2006-08-01 DOI: 10.1109/ICIIS.2006.365763
R. Samarasinghe, D. Nishantha, Y. Yasutake, L. Rodrigo, T. Yoshida
{"title":"Adaptive Multimedia Transcoding for WWW Content Delivery","authors":"R. Samarasinghe, D. Nishantha, Y. Yasutake, L. Rodrigo, T. Yoshida","doi":"10.1109/ICIIS.2006.365763","DOIUrl":"https://doi.org/10.1109/ICIIS.2006.365763","url":null,"abstract":"The explosive growth of the network, end-host performances and their heterogeneities have resulted ever changing advancement and complexity of distributed computing environments. The users in such environment have not been provided a satisfactory service when they access the required objects. In this paper we focus on adaptive WWW content delivery, which is the most ubiquitous and popular way of information dissemination, primarily in the form of Web-server, Web-browser interaction. In these applications, we address controlling the quality of delivery and time of access tradeoff of the WWW contents. We implement this as a httpa protocol, which is an adaptive transcoding methodology for embedded images in Web pages, according to available channel bandwidth and other accessibility parameters at the client side. Compared to the conventional form of server side adaptive content delivery proposed in the literature, we propose a hybrid form of adaptation: client side progressive parameter estimation and server side transcoding of images, which is more scalable and flexible. Through experimental results we verify the performance of httpa","PeriodicalId":122994,"journal":{"name":"First International Conference on Industrial and Information Systems","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126936353","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 Methodology for Creating Agents for Distributed control of CIM: A Practical Approach 为CIM的分布式控制创建代理的方法:一种实用的方法
First International Conference on Industrial and Information Systems Pub Date : 2006-08-01 DOI: 10.1109/ICIIS.2006.365775
D. Herath, R. Ekanayake, S. Dewasurendra
{"title":"A Methodology for Creating Agents for Distributed control of CIM: A Practical Approach","authors":"D. Herath, R. Ekanayake, S. Dewasurendra","doi":"10.1109/ICIIS.2006.365775","DOIUrl":"https://doi.org/10.1109/ICIIS.2006.365775","url":null,"abstract":"The paper explores major issues in the design of agent based distributed controllers for computer integrated manufacturing (CIM). We discuss a laboratory based application that provides the basic structure for a detailed implementation of industrial scale","PeriodicalId":122994,"journal":{"name":"First International Conference on Industrial and Information Systems","volume":"328 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116370833","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
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