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IFAC Symposium on Power Plants and Power Systems control, PP and PSC 2009

作者： Šulc, Bohumil Vrána, Stanislav Hrdlička, Jan Lepold, Martin Czech Technical University in Prague Dept. Instrumentation and Control Engineering Czech Republic Czech Technical University in Prague Dept. Fluid Dynamics and Power Engineering Czech Republic I and C Energo Praha Czech Republic

The aim of this paper is to present various types of research on reducing emissions in the flue gases produced by low-power biomass boilers, especially when the boilers operate outside their nominal operating regime. This long-term investigation program is being carried out on a pilot boiler in the university laboratories. The program involves acquiring additional instrumentation for performing and evaluating present and future experiments, creating various types of models of the boiler for designing and testing the control algorithms using available data, and implementing and evaluating the algorithms in real operation. The pilot device enables us to experiment using non-standard instrumentation, but throughout our research it is necessary to strike a balance between ecological policy requirements and economic considerations.

关键词： Biomass

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Novel Emotion Engine for robot and Its Parameter Tuning by Bacterial Foraging

Novel Emotion Engine for Robot and Its Parameter Tuning by B...

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5th International Symposium on Applied Computational Intelligence and Informatics

作者： Kim, Dong-Hwa Nair, Shivashankar B. Dept. of Instrumentation and Control Eng. Hanbat National University Daejeon City South Korea Department of Computer Science and Engineering Indian Institute of Technology Guwahati Guwahati India

ISBN: (纸本)9781424444779

In this paper, we propose the novel emotional engine like human's emotion and its parameter tuning using by hybrid system bacterial foraging (BF) and agent machine learning. The most general method uses neural networks to classify emotion by using speech and face image data for human's emotion recognition. But high-dimension and large size of this data cause low-speed learning of neural network. The main idea of the proposed method is to suggest emotion engine and to express emotion by hybrid system composed of bacterial foraging and multi-agent system. Experimental result shows that this method can achieve better performance for human's emotion recognition than others and express emotion.

关键词： Hybrid systems

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A novel T-shaped slot PIFA for MIMO applications

A novel T-shaped slot PIFA for MIMO applications

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2009 IEEE 13th International Multitopic Conference, INMIC 2009

作者： Razzaq, Mian Abdul Rhee, Joong-Geun Yang, Sung-Il Khalid, Muhammad Shoaib Electronic Electrical Control and Instrumentation Engineering Dept. Hanyang University 426-791 Korea Republic of Faculty of Electronics and Communication Engineering Hanyang University 426-791 Korea Republic of

ISBN: (纸本)9781424448722

Because of rapidly increasing demand for high capacity communication services compact antennas have become center of research interest nowadays and this reduction of size becomes much more important especially when we want to use the multiple-input multiple-output (MIMO) technology;to increase channel capacity, in modern compact devices. Microstrip antennas are an attractive option due to low cost, and small size. However to fulfill need for more compact and miniaturized devices;a dual feed dual element planar inverted-F antenna (PIFA) at 2.45GHz has been proposed on a very small PCB (60 mm × 20 mm × 0.8 mm), to be used for ISM 2.45 GHz band. While total volume occupied by two antennas is 10 mm × 20 mm × 2.5 mm. -10 dB return loss or VSWR=2 criterion for required bandwidth has been satisfied, only with help of designing a novel radiation structure. To miniaturize size of PIFA a novel T-shaped slot has been employed in radiation structure. Overall size is compact than small MIMO antennas, available in open literature. As the proposed design is suitable for different feeding environments, it can be used in different small size PCB devices, for different applications. Results show satisfactory bandwidth, and omnidirectional radiation pattern. ©2009 IEEE.

关键词： Bandwidth

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The Surveillance System Based on RFID System for Privacy Protection

The Surveillance System Based on RFID System for Privacy Pro...

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International Symposium on Computer Science and its Applications, CSA

作者： Hae-Min Moon Seung-Hoon Chae Sung Bum Pan Dept. of Information and Communications Engineering Chosun Univ. Gwangju Korea Dept. of Control Instrumentation and Robot Engineering Chosun Univ. Gwangju Korea

ISBN: (纸本)9781424449453;9781424449460

Due to increased terrors and crimes, the use of the surveillance system like CCTV is increasing. The surveillance system has been operated for public interest such as prevention of crimes and fly-tipping by the police and local government. However private information such as faces or behavior patterns can be recorded in CCTV, it may cause the invasion of privacy. This paper analyses conventional methods of privacy protection in surveillance camera systems. We propose a video surveillance system that satisfies both privacy protection and surveillance. The proposed system uses the RFID to recognize the human and uses the scrambling to prevent invasion of privacy. Note that the proposed system can reduce invasion of privacy by intensity of scrambling according to access levels. It is able to exactly offer internal or external personnel information of objects to the surveillance. Based on the experimental results, we confirm that the proposed system can be privacy protection and the surveillance.

关键词： Radiofrequency identification Privacy Protection Cameras Local government Humans Communication system control Video surveillance Personnel Monitoring

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Systolic Architecture for Integer Point Matrix Multiplication using FPGA

Systolic Architecture for Integer Point Matrix Multiplicatio...

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IEEE Conference on Industrial Electronics and Applications (ICIEA)

作者： D. N. Sonawane M. S. Sutaone Inayat Malek Dept. of Instrumentation and Control College of Engineering Dept. of Electronics and Telecommunication College of Engineering

The paper presents a systolic architecture for integer point matrix multiplication algorithm using FPGA. Approach uses four processing elements that minimizes resources, reduces the routing complexity and improves Are... 详细信息

ISBN: (纸本)9781424427994

关键词： FPGA Matrix multiplication Systolic architecture Processing element (PE)

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A study on the digital watermarking technique for JPEG 2000 09

A study on the digital watermarking technique for JPEG 2000

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International Conference on Convergence and Hybrid Information Technology 2009, ICHIT 2009

作者： Lim, Sung Jin Moon, Hae-Min Chung, Yongwha Pan, Sung Bum Dept. of Information and Communication Engineering Chosun Univ. 375 Seosuk-dong Dong-gu Gwangju 501-759 Korea Republic of Dept. of Computer and Information Science Korea Univ. Sejong Campus Jochiwon-eup Yeongigun Chungnam 339-700 Korea Republic of Dept. of Control Instrumentation and Robot Engineering Chosun Univ. 375 Seosuk-dong Dong-gu Gwangju 501-759 Korea Republic of

ISBN: (纸本)9781605586625

Recently, according to the number of Internet in widely use and the development of the related application, the distribution and use of multimedia contents, such as digital images, are very easy. Since these can modify as easy as use, multimedia contents need newly compressed JPEG 2000 and digital watermarking technique because of its enormous amount of information. To protect the digital image in real-time, this paper proposes two methods that Dual Watermarking Method (DWM) based JPEG 2000 and performing JPEG 2000 and watermarking synchronously. DWM consists of the robust and fragile watermarking. Also, in DWM, watermarks are carefully embedded avoiding the areas of Region Of Interest (ROI) and the edge of the digital image to protect the integrity of it. In performing JPEG 2000 and watermarking, it takes considerably less time to do JPEG 2000 and watermarking than when they are done separately. Based on the experimental results, it takes 0.72 second for JPEG 2000 and watermarking, and 1.11 second when they are done separately. © 2009 ACM.

关键词： Image segmentation

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Validation of a model of regulation in the tryptophan operon against multiple experiment data using global optimisation

Validation of a model of regulation in the tryptophan operon...

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ICROS-SICE International Joint Conference 2009, ICCAS-SICE 2009

作者： Kim, Jongrae Kim, Jung-Su Postlethwaite, Ian Heslop-Harrison, Pat Bates, Declan G. Dept. of Aerospace Engineering University of Glasgow Glasgow United Kingdom Dept. of Control and Instrumentation Eng. Seoul National University of Technology Seoul Korea Republic of Systems Biology Lab. Depts. of Engineering and Biology University of Leicester LE1 7RH United Kingdom

ISBN: (纸本)9784907764333

This paper is concerned with validating a mathematical model of regulation in the tryptophan operon using global optimization. Although a number of models for this biochemical network are proposed, in many cases only qualitative agreement between the model output and experimental data was demonstrated, since very little information is currently available to guide the selection of parameter values for the models. This paper presents a model validating method using both multiple experimental data and global optimization. © 2009 SICE.

关键词： Global optimization

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A current-mode non-inverting CMOS buck-boost DC-DC converter

A current-mode non-inverting CMOS buck-boost DC-DC converter

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International Conference on Telecommunications Energy (INTELEC)

作者： Jong-Ha Park Hoon Kim Hee-Jun Kim Dept. of Electronics Electrical Control Instrumentation Eng Hanyang University South Korea Dept. of Semiconductor Engineering Cheongju University South Korea

ISBN: (纸本)9781424424900

This paper presents a current-mode control non-inverting buck-boost converter. The proposed circuit is controlled by the current mode and operated in three operation modes which are buck, buck-boost, and boost mode. The operation mode is automatically determined by the ratio between the input and output voltages. The proposed circuit is simulated by HSPICE with 0.5 ¿m standard CMOS parameters. Its input voltage range is 2.5-5 V, and the output voltage range is 1.5-5 V. The maximum efficiency is 92% when it operates in buck mode.

关键词： DC-DC power converters Voltage Pulse width modulation Power amplifiers Switches Batteries Automatic control Circuit simulation Instruments Power supplies

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JPEG 2000 and Digital Watermarking Technique Using in Medical Image

JPEG 2000 and Digital Watermarking Technique Using in Medica...

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2009 Third IEEE International Conference on Secure Integration and Reliability Improvement SSIRI 2009(第三届IEEE安全软件集成及可信性改进国际会议)

作者： Sung-Jin Lim Seung-Hoon Chae Hae-Min Moon Yongwha Chung Sung Bum Pan Dept. of Information and Communication Engineering Chosun University Dong-gu Gwangju Korea Dept. of Information and Communication Engineering Chosun University Dong-gu GwangjuKorea Dept. of Computer and Information Science Korea University Chochiwon ChungnamKorea Dept. of Control Instrumentation and Robot Engineering Chosun University Dong-gu Gwangju Korea

ISBN: (纸本)9780769537580

The Picture Archiving and Communication System(PACS)was introduced for computerization of the medical system and telediagnosis between the hospital. It is becoming possible to create, store, and transmit medical images via PACS. There has been a growing interest in protecting medical images with an enormous amount of information. To improve transmission speed among the hospitals, the medical image should be compression JPEG 2000 by high compression ratio. This paper proposes an algorithM that utilizes both JPEG 2000 and robust watermarking for protection and compression of the medical image. With the proposed algorithm, it takes considerably less time to do JPEG 2000 and watermarking than when they are done separately. Based on the experiment results, it takes 0.72 second for the proposed algorithm and 1.11 second when they are done separately. We confirmed that the proposed algorithM was faster than when they are done separately.

关键词： Digital watermarking medical image JPEG 2000

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control for Ecological Improvement of Small Biomass Boilers

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IFAC Proceedings Volumes 2009年第9期42卷 113-118页

作者： Bohumil Šulc Stanislav Vrána Jan Hrdlička Martin Lepold Czech Technical University in Prague Dept. Instrumentation & Control Engineering Czech Republic (Tel: +420 2435 2531) Czech Technical University in Prague Dept. Fluid Dynamics and Power Engineering I&C Energo Praha Czech Republic

关键词： biomass boiler flue gases control fuzzy model

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