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Multi Inteligent Traffic Light Optimization techniques by appling Modified Component Analysis Algorithm 5

Multi Inteligent Traffic Light Optimization techniques by ap...

引用

5th IEEE International Conference on Science, Technology, engineering and Mathematics, ICONSTEM 2019

作者： Ellappan, V. Sindhusaranya, B. Hailu, Tadesse Electronics Communication Eng. Program School of Electrical Engineering Computing Adama Science and Technology University Adama Ethiopia Namakkal India

ISBN: (纸本)9781728115993

Large cities situated within the developing countries facing one of the most important problems are heavy traffic congestion. It happened because of fast urbanization n. Many modern infrastructures for constructing a traffic signal have been introduced. Due to high maintenance cost and less knowledge of local workers that infrastructure doesn't work well. In this paper, we proposed a new technique for signal control framework, which estimates the traffic flows using the image analysis. For this technique inexpensive Web cameras are required for supporting signal control strategy which is based on traffic volume on that particular time. Traffic volumes can be estimated with few observation points. Based on that, signal controls can be adjusted. Numerical experiments of this proposed work confirmed that average travel time is reduced to 20.6% while comparing to the fixed-time signal control. © 2019 IEEE.

关键词： Traffic congestion

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Compact Complementary Split Ring Resonator Based Sensor for Non-Invasive Glucose monitoring

Compact Complementary Split Ring Resonator Based Sensor for ...

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2024 International Telecommunications Conference, ITC-Egypt 2024

作者： Zahran, Adnan Aly, Youssif Ayman Eldamak, Angie R. Elsheakh, Dalia N. Ain Shams University Electronics and Communication Systems Engineering Program Faculty of engineering Cairo Egypt Ain Shams University Faculty of engineering Electronics and Communication Systems Engineering Dept. Cairo Egypt Badr University in Cairo Faculty of Engineering and Technology Electrical Dept. Badr City Cairo11829 Egypt

ISBN: (纸本)9798350351408

This paper presents a novel approach for noninvasive glucose monitoring using a Compact Complementary Split Ring Resonator (CCSRR) based sensor. The sensor design is initially simulated using High-Frequency Structure Simulator (HFSS) software, and then experimental validation is done. We carried out simulations with and without a finger phantom model to closely resemble conditions in real situations. The sensor exhibits high sensitivity and accuracy in detecting glucose concentrations within blood samples. Vector Network Analyzer was used along with the sensor to validate the simulation results. The results demonstrate close agreement between simulation and experimental data, affirming the effectiveness of the proposed sensor design for non-invasive glucose monitoring. © 2024 IEEE.

关键词： Glucose sensors

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Organic Thin Film Transistor architecture, parameters and their applications

Organic Thin Film Transistor architecture, parameters and th...

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International Conference on communication Systems and Network Technologies

作者： Mittal, Poornima Kumar, Brijesh Negi, Y.S. Kaushik, B.K. Singh, R.K. Electronics and Communication Engineering Graphic Era University-Dehradun Dehradun India Polymer Science and Technology Program DPT Indian Institute of Technology-Roorkee Roorkee India Department of Electronics and Computer Engineering Indian Institute of Technology-Roorkee Roorkee India Electronics and Communication Engineering Uttarakhand Technical University-Dehradun Dehradun India

ISBN: (纸本)9780769544373

Organic Thin Film Transistors (OTFTs) are promising devices for future development of variety of low-cost and large-area electronics applications such as flexible displays. This paper analyzes the performance of OTFT made of several organic semiconducting and insulating materials and further discusses their applications. Analysis of previous research work demonstrates that the mobility in OTFT decreases when the product of semiconducting film thickness and gate capacitance per unit area increases. The decrease is specified by a power law function with parameters for several organic semiconductors. OTFT characteristics have undergone spectacular improvements during the last few years. This paper explores the effect of variation of channel length from 40 nm to 20 nm on drain current for pentacene bottom contact structure. Variations in these quantities maps to variations in the electrical behaviour of devices. It has been found that drain current increases due to decrease in length of organic thin film conducting channel. It reviews recent progress in parameter properties for device designs and applications related to OTFTs. The performance of OTFTs is evaluated in terms of mobility, on/off current ratio, threshold voltage and sub threshold slope. This paper thoroughly discusses the overall performance and applications of OTFTs in various fields. © 2011 IEEE.

关键词： Drain current

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Nonlinear H∞ for spacecraft attitude control

Nonlinear H∞ for spacecraft attitude control

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作者： Shou, Ho-Nien Jan, Ying-Wen Department of Aviation and Communication Electronics Air Force Institute of Technology United States Mechanical Engineering Department National Space Program Office Taiwan

ISBN: (纸本)008045108X

This paper presents a nonlinear H∞ state feedback attitude control design method for spacecraft large angle maneuvers, which is subject to moment-of-inertia (MOI) uncertainty. Moreover, the operation of attitude maneuver is affected by external disturbances. The attitude control design thus employs a nonlinear H∞ method to achieve stability and robustness so that both MOI uncertainty and external disturbances can be accounted for. in the paper, a solution for robust spacecraft attitude control is conjectured and shown to satisfy the nonlinear H∞ criterion. This results in a nonlinear H∞ control law that is capable of robustly stabilizing the maneuver in the presence of external disturbance and spacecraft inertia uncertainty. The simulation results are presented to demonstrate the effectiveness of the proposed design method. Copyright © 2005 IFAC.

关键词： Attitude control

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Amplitude and frequency modulation behaviours of cellular neural networks

Amplitude and frequency modulation behaviours of cellular ne...

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International Symposium on INnovations in Intelligent SysTems and Applications, INISTA 2012

作者： Tander, Baran Özmen, Atilla Kadir Has University Vocational School of Technical Sciences Communication Electronics Program 34590 Selimpaşa Istanbul Turkey Kadir Has University School of Engineering Electronics Engineering Department 34083 Cibali Istanbul Turkey

ISBN: (纸本)9781467314466

As is well known, Amplitude Modulation (AM) and Frequency Modulation (FM) are the most popular modulation techniques in communications [1]. Classically, they are designed as individual systems at transmitters;however in this study, it is shown that, both can be realized under a single architecture, specifically on a Cellular Neural Network with an opposite sign template (CNN-OST). First, the CNN-OST is introduced and then, AM and FM behaviours of this structure are explained. Simulations are carried out where satisfactory results are found and finaly, the advantages and drawbacks of the proposed system are discussed. © 2012 IEEE.

关键词： Frequency modulation

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NFT-Based Hydroponic Automated Control Using Adaptive Network-Based Fuzzy Inference System 2

NFT-Based Hydroponic Automated Control Using Adaptive Networ...

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2nd International Conference on Robotics, Automation and Artificial Intelligence, RAAI 2022

作者： Surantha, Nico Vincentdo, Vito Bina Nusantara University Binus Graduate Program - Computer Science Jakarta11480 Indonesia Tokyo City University Faculty of Scienc and Engineering Department of Electrical Electronics and Communication Engineering Japan

ISBN: (纸本)9781665459440

The rapid population growth and industrial development in developing countries harm the agricultural sector because many agricultural lands are converted into residential or industrial areas. Applying modern agriculture technologies such as hydroponic could help to overcome the problem. However, hydroponics requires special attention in adjusting the pH and nutrient levels to maximize plant growth, so an automated system is needed to manage the process. In this research, a smart hydroponic system is proposed by applying Adaptive Networkbased Fuzzy Inference System (ANFIS) and Internet-of-Things. The IoT system consists of sensor, actuator, and data processing layer is designed to monitor and control the condition of pH and nutrition of the observed plants. Then, the ANFIS algorithm is designed to control the level of pH and nutrition. The experiment results show that the system can automatically adjust the pH and nutrient levels to the expected range for growing plants, and the fuzzy controller made using ANFIS are more accurate and stable than the fuzzy controller made using Sugeno. This study shows that ANFIS has excellent performance when controlling multiple actuators, as long as the data set has great granularity and well defined. © 2022 IEEE.

关键词： Hydroponics

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Machine Learning-based Modulation Format Identification and Optical Performance Monitoring Techniques Implementation

Machine Learning-based Modulation Format Identification and ...

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2021 Advanced communication Technologies and Signal Processing, ACTS 2021

作者： Devi, Pukhrambam Puspa Vincent Simatupang, Joni Welman National Institute of Technology Silchar Department of Electronics and Communication Engineering Institut Teknologi Bandung School of Electrical Engineering and Informatics Bandung40132 Indonesia President University Study Program of Electrical Engineering Bekasi17530 Indonesia

ISBN: (纸本)9781665423373

In this paper, machine learning-based techniques are used to solve and analyze the modulation format recognition problem. The combination of intelligent software and high-performance hardware provides a large scope for innovation in optical networking. Machine learning algorithms can use a large amount of data available from the network monitors to learn and make the network more robust. This is a problem in optical communication that consists of defining the type of digital modulation process in which an electrical signal should be sent. A dataset to represent realistic transmission behaviors was generated using a simulator based on a Gaussian noise model. A multi-layer perceptron was used and tested with different architectures to show that a high level of accuracy is achievable with machine learning. An analysis of the input features was made by using the select K best features method. Finally, an attempt to visualize the data in 2-dimension was made using the Principal Component Analysis (PCA) and t-distributed Stochastic Neighbor Embedding (t-SNE) methods to reduce the dimensionality of the input features and see their relationships. © 2021 IEEE.

关键词： Principal component analysis

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Effects of microstrip feed line width on 1 £ 4 rectangular microstrip antenna array electrical parameters and estimation with artificial neural networks

Effects of microstrip feed line width on 1 £ 4 rectangular ...

引用

Progress in Electromagnetics Research Symposium, PIERS 2012 Kuala Lumpur

作者： Dundar, O. Uzer, D. Gultekin, S.S. Bayrak, M. Electronic Communication Program Eregli Kemal Akman Technical Vocational School of Higher Education Selcuk University Konya Turkey Department of Electrical and Electronics Engineering Faculty of Engineering-Architecture Selcuk University Konya Turkey Department of Electrical and Electronics Engineering Faculty of Engineering Mevlana University Konya Turkey

ISBN: (纸本)9781934142202

In this study, 1 £ 4 rectangular microstrip array antennas are designed at 16 GHz resonant frequency for KU Band usage on Duroid 5880 substrate that has a thickness of 0.254mm and a dielectric constant of *** are simulated using HFSS *** these designs, by changing the feed line widths systematically, for each antenna, electrical parameters like S11 response, directivity, gain, radiation efficiency *** investigated for 26 array antennas in simulation ***, directivity and gain values are predicted with an Artificial Neural Network *** network has four inputs as dielectric substrate thickness, resonant frequency and dielectric constant of the substrate and three outputs as directivity, gain and radiation *** perceptron structure for Artificial Neural Network model and Levenberg- Marquart learning algorithm for training the network are *** network model is trained with 20 of 26 design data and is tested with the rest 6 *** is seen that the results from simulations and the neural network model are compatible with similar studies in the literature.

关键词： Natural frequencies

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Prospects and limitations of Organic Thin Film Transistors (OTFTs)

Prospects and limitations of Organic Thin Film Transistors (...

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2nd International Conference on Computer Science, engineering and Applications, ICCSEA 2012

作者： Kaushik, B.K. Kumar, Brijesh Negi, Y.S. Mittal, Poornima Department of Electronics and Computer Engineering Indian Institute of Technology Roorkee 247667 India Polymer Science and Technology Program DPT Indian Institute of Technology Roorkee 247667 India Department of Electronics and Communication Engineering Graphic Era University Dehradun 248001 India

ISBN: (纸本)9783642301100

Organic Transistor (OT) modeling, fabrication and applicability has undergone remarkable progress during last ten years. Organic Thin Film Transistors (OTFTs) have received significant attention recently because of their considerable utility. They can be fabricated at lower temperature and significantly reduced cost as compared to Hydrogenated Amorphous Silicon Thin Film Transistors (a-Si: H TFTs). Fabrication of OTFTs at low temperature allows utilization of wide range of substrates, thereby permitting usage of organic transistors as future candidate for many low-cost electronics applications that require flexible polymeric substrates such as RFID tags, smart cards, electronic paper, and active matrix flat panel displays. This paper provides detailed insight of OTFTs, their operating principles, device materials and various structures such as Top Gate Top Contact (TGTC), Top Gate Bottom Contact (TGBC), Bottom Gate Top Contact (BGTC) and Bottom Gate Bottom Contact (BGBC). Although OTFTs find tremendous and widespread applications, but is marred by few limitations related to factors such as speed, compatibility, stability, degradability and variability. This paper comprehensively discusses the performance and limitations of OTFTs. © 2012 Springer-Verlag GmbH.

关键词： Electronic paper

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Low loss semicircular slotted microstrip patch antenna for ISM band application 6

Low loss semicircular slotted microstrip patch antenna for I...

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6th International Symposium on Next Generation electronics, ISNE 2017

作者： Banwari, Anamika Acharya, Nagaraj Kumar Sharma, Manish Saxena, Sanjeev Institute of Electronics Engineering National Tsing Hua University Hsinchu Taiwan Undergraduate Program of Electrical Engineering National Tsing Hua University Hsinchu Taiwan Institute of Engineering and System Science National Tsing Hua University Hsinchu Taiwan Department of Electronics and Communication Engineering Amity University Noida India

ISBN: (纸本)9781538630969

This paper reported a design of a semicircular slotted microstrip patch antenna which has low loss and high gain, also suitable for ISM band applications. The antenna is fed through the coaxial probe and resonates at ISM band frequency of 2.4 GHz. The dimension of microstrip slotted patch is 8.3×7.1×0.16 cm3. This slotted patch is designed on the Rogers RT/Duroid substrate with relative permittivity of 2.2. The designed antenna is simulated using High-Frequency Structural Simulator software which gives the result with a return loss of-39.5782 dB, VSWR of 1.0212 at 2.4 GHz and the total gain of 7.67dB. It is very compact and very easy to fabricate. The proposed slotted antenna is highly suitable for wireless communication of various ISM band applications like as W-LAN, WiFi, ZigBee, and Bluetooth etc. © 2017 IEEE.

关键词： Slot antennas

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