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ieee Int Congr on Cybermat / 12th ieee Int Conf on Cyber, Phys and Social Comp (CPSCom) / 15th ieee Int Conf on Green computing and Communications (GreenCom) / 12th ieee Int Conf on Internet of Things (iThings) / 5th ieee Int Conf on Smart Data

作者： Qun, Yu Zhang, Yan Wang, Xiuli Zhou, Zhunan Xian, Pingping Zhang, Fenghang Shandong Agr Univ Coll Informat Sci & Engn Tai An 271018 Shandong Peoples R China

ISBN: (纸本)9781728129808

At present, most poultry environmental control systems are designed for specific needs, and some users with large farming scale can only manage each breeding place separately, causing some problems as complication and difficulty in analyzing and utilizing information. In order to solve these problems, we have designed and developed a master-slave distributed large-scale poultry farming measurement and control system, with a network model adopting a total star-shaped structure, a cloud service monitoring center manages multiple lower-machine monitoring sub-stations. Each sub-machine monitoring sub-station completes their respective tasks according to different need. The experiment proves that the system network have good connectivity of the nodes and strong control, which can quickly collect the environmental information of the subordinate station monitoring substation. The system network can also carry out the edge network calculation and processing analysis on the data from the poultry house environment through the sensor to reduce the time delay. Therefore, the system can reasonably control the poultry house environment and make it in a state of dynamic balance. It overcomes the problem of insufficient control force, eliminates the hidden danger in manual management, expands the control scope, and improves the automatic control ability of poultry house environment.

关键词： Master-slave Distribution Cloud Service Edge computing Measurement control Poultry house

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sensor fault tolerant controller for nonlinear systems using an uncoupled state multiobserver 3

Sensor fault tolerant controller for nonlinear systems using...

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3rd international conference on Advanced systems and Emergent Technologies, IC_ASET 2019

作者： Mejdi, Sondess Messaoud, Anis Abdennour, Ridha Ben Numerical Control of Industrial Processes Laboratory National Engineering School of Gabes University of Gabes Street of Medenine Gabes6029 Tunisia

ISBN: (纸本)9781728113173

In this paper an active sensor fault tolerant control for a nonlinear system modeled by an uncoupled multimodel is developed. For the considered uncoupled multimodel a switching control strategy is elaborated. This strategy needs basically the sensor fault estimation. According to an augmented uncoupled state multimodel, an unknown input multiobserver is synthesized to accomplish the fault estimation task. The fault tolerant control aim consists on maintaining performances nearby the nominal ones even in the presence of sensor fault. Once the sensor fault is accurately estimated the nominal control is actively modified and an additional control law is calculated to tolerate its effects. An illustrative example is given to test the efficiency of the proposed strategy. © 2019 ieee.

关键词： Nonlinear systems

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Optimal Placement and Sizing of distributed Generator in Meshed Distribution System 3

Optimal Placement and Sizing of Distributed Generator in Mes...

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3rd international conference on Energy Conservation and Efficiency (ICECE)

作者： Ahmad, Hafiz Waleed Ali, Qais Kazmi, Syed Ali Abbas Natl Univ Sci & Technol US Pakistan Ctr Adv Studies Energy Islamabad Pakistan

ISBN: (纸本)9781728145235

Voltage stability and reliability is the major concern in radial distribution system (rdS). Customer far away from the substation faces voltage reliability and system fluctuation issues. These issues should be resolved through different methodologies under smart grid paradigm. Studies proved that loop and mesh distribution systems (MDS) show better voltage reliability and stability than rdS. A comparative study of different load models is done in terms of losses, voltage profile and cost of active power losses in both radial and mesh distribution system. Two different multiple-criteria decision analysis (MCDA) techniques PROMETHEE and Weighted product model (WPM) are used to identifying the best decision by considering active power loss, voltage and cost of active power cost attributes. A distinctive voltage stability index (VSI) is used to find the critical bus which is highly sensitive to voltage collapse. The bus having lowest VSI value is the most critical bus which is optimal location for siting the distributed generation unit (DG). VSI is evaluated for both radial and mesh distribution network. Different load models;constant power (CP) and constant impedance (CZ) models are used in this paper. The impacts of CZ and CP load models have been observed on voltage profiles and system losses on ieee 33 bus system.

关键词： Constant power load model Constant Impedance load model Loop Distribution System Mesh Distribution System Multiple-criteria decision analysis Smart grid Voltage Stability Index

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distributed Decomposed Data Analytics of IoT, SAR and Social Network data

Distributed Decomposed Data Analytics of IoT, SAR and Social...

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international conference on Circuits, systems, Communication and Information Technology Applications (CSCITA)

作者： Vinayak Ashok Bharadi Shashank Tolye Finolex Academy of Management and Technology Ratnagiri India

ISBN: (数字)9781728123394

ISBN: (纸本)9781728123400

The weather nowadays has become so unpredictable that there is a need for a system that predicts correct weather patterns and allows them to take a precautionary plan of action to cope up with it. Three major sources of providing very crucial weather data are IoT sensors, SAR data and social media posts from a particular location. In this paper, we are proposing a system that takes IoT sensor data, SAR images and twitter feeds from a geographical location and creates a learning model that will provide a decision-making system for anomaly detection in order to minimize or nullify any casualties. A temperature, pressure and humidity dataset of BME 280 sensor is processed with K-NN Classifiers and the results are presented here.

关键词： IoT analytics SAR data twitter feeds rdF GPU MPI Resource Description Framework refuse derived fuel message passing mannose phosphate isomerase remote procedure calls Social Media Synthetic aperture radar Specific absorption rate Rescue SAFETY ANALYSIS REPORTS GRAPPER PICK UP Graphics Processing Unit ACTION PLANS anomaly detection Geographical Locations

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Navigation and Tracking of AGV in ware house via Wireless sensor Network 3

Navigation and Tracking of AGV in ware house via Wireless Se...

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3rd ieee international Electrical and Energy conference (CIEEC)

作者： Chakma, Rocky Mahtab, S. S. Milu, Sharmin Akter Emon, Ismail Siddqi Ahmed, Sabiha Sunjida Alam, M. J. Morshed, Mostafizur Rahman Li Xiangyang South China Univ Technol Guangzhou Guangdong Peoples R China Feni Univ Elect & Elect Engn Chitagong Bangladesh Noakhali Sci & Technol Univ Dept CSTE Noakhali Bangladesh Feni Univ Dept CSE Chittagong Bangladesh

ISBN: (纸本)9781728116754

The purpose of this work is to control all AGVs through wireless communication system, here the vehicle will be able to communicate via wireless static control central mode(WSCCM) as each vehicle employed as node so that the data processed more efficiently. Now, AGV system adopts the WSCCM, in this method vehicles are controlled as well as conducted by a main control unit center but they can't communicate with each other. AGV is now used with the improvement of logistic tech in modern automatic warehouses for its features of auto guidance, accurate positioning, optimal route and safety. The main goal of AGV is to travel between various manufacturing stations to improve productivity, increase automation and reduced labor cost in warehouses. Therefore, the design of the AGV is determined and all the tests in the station have been completed. Observation proved that after testing in each part of the program, AGV can obtain the order for following line, find the right route, detecting the station, stoppage, and informing its location. Comparing the conventional center control way(CCW) there is all the advantage of distributed processing capability of AGV and improve the capacity of main server.

关键词： AGV Wireless sensor Network Navigation Warehouse

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A Study of the Main Factors Affecting Wireless sensor Networks 3

A Study of the Main Factors Affecting Wireless Sensor Networ...

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3rd international conference on I-SMAC (IoT in Social, Mobile, Analytics and Cloud), I-SMAC 2019

作者： Hamami, Loubna Nassereddine, Bouchaib Computer Networks Mobility and Modeling Laboratory Hassan 1st University Faculty of Sciences and Technology Department of Mathematics and Computer Settat Morocco

ISBN: (数字)9781728143651

ISBN: (纸本)9781728143651

In the last years, the enormous advance in wireless technologies and the proliferation of MEMS (MicroElectroMechanical) systems technology have facilitated the development of smart sensors at low cost and low energy consumption. This development has led to a major shift in wireless sensor network (WSN) technology. The wireless sensor network is considered an exciting and economical technology for widespread use in various areas of life, including military, agriculture, environment, medical, and industry, for multiple reasons, such as monitoring, detection, and tracking. However, this type of network poses a range of problems such as security, deployment, architecture, location, and energy consumption. This paper describes the main factors affecting wireless sensor networks. © 2019 ieee.

关键词： Wireless sensor networks

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Energy-efficient spectrum allocation for wireless sensor networks in micro-grids 3

Energy-efficient spectrum allocation for wireless sensor net...

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3rd ieee international conference on Energy Internet, ICEI 2019

作者： Yao, Jiming Wei, Lei Li, Yintao Lin, Peng Global Energy Interconnection Research Institute State Grid Corporation of China Beijing China State Grid Jiangsu Electric Power Company Nanjing China Tangshan Power Supply Company State Grid Jibei Electric Power Company Tangshan China Beijing Vectinfo Technologies Company Ltd. Beijing China

ISBN: (纸本)9781728114934

The micro-grid realizes a highly integrated integration of energy flow and information flow, effectively managing the distributed power in large power grids. In order to improve the flexibility and scalability of micro-network communication systems, wireless sensor networks are widely introduced. However, due to factors such as large data transmission and lack of spectrum resources, the limited wireless sensor network node energy does not support its work well. Therefore, the construction of wireless sensor networks in micro-grids must be an important goal to improve node energy efficiency. This paper establishes a model for the spectrum allocation problem in wireless sensor networks, and improves the transmission efficiency by optimizing the spectrum transmission efficiency. In addition, we add time slot variables and decision functions to improve the problem of poor convergence based on cooperative game spectrum allocation algorithm, which avoids the generation of multiple Nash equilibrium. The simulation experiment proves that the improved algorithm can better guarantee the convergence of the algorithm under different numbers of idle channels and improve the energy efficiency of the system. © 2019 ieee.

关键词： Energy efficiency

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Personal health monitoring system based on body sensor network

Personal health monitoring system based on body sensor netwo...

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2019 international conference on Intelligent computing, Automation and systems, ICICAS 2019

作者： Hu, Mei Wang, Yongxi School of Electronic Information Engineering Lanzhou Institute of Technology Lanzhou China

ISBN: (纸本)9781728161068

Body sensor networks (BSN) is a wireless communication network that has been paid more and more attention. It consists of sensor nodes and personal intelligent terminals distributed on body or pasted on clothes. The personal health monitoring BSN bases on ZigBee and Bluetooth, which controls sensor nodes for acquiring of human heart rate, temperature, blood pressure and other vital parameters in real time, and displays vital signs on the intelligent terminal to further implement the remote data interaction with community hospital or central hospital. © 2019 ieee.

关键词： sensor nodes

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Performance Analysis of Denial of Service DoS and distributed DoS Attack of Application and Network Layer of IoT 3

Performance Analysis of Denial of Service DoS and Distribute...

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3rd international conference on Inventive systems and Control, ICISC 2019

作者： Alahari, Hanumat Prasad Yelavarthi, Suresh Babu Acharya Nagarjuna University Department of Computer Science and Engineering Guntur India J.K.C. College Department of Computer Science Guntur India

ISBN: (纸本)9781538639504

Internet of Things (IoT) is a new revolution that makes use of internet services to connect the whole world anywhere and anytime without the restriction of geographic location. It provides a platform to communicate between the objects, which are self-organize, recognize themselves using (RFID) Radio frequency identification, Zig Bee and Wireless sensor network etc. for effective communication. The unique characteristics of this technology provides dynamic nature, connectivity, enormous scale, heterogeneity, sensing energy, etc., which has the capability to enhance various innovative applications and services. However, IoT architecture provides complex environment that has various challenging issues such as connectivity, power, security etc., which need to be solved. The successful adoption of IoT largely depends upon security issue, which protects the user's personal data from the real-time threats. However, several security mechanisms are already in use in traditional network are no longer sufficient to protect the future generation IoT. This paper analysis the Denial of Service and DDoS attack of application and network layer of IoT. Moreover, this paper also analyze the performance with various metrics delay, number of packets lost, routing metrics that can degrade the performance of the IoT. © 2019 ieee.

关键词： Internet of things

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Analysis of Switch Automation Based on Active Reconfiguration Considering Reliability, Energy Storage systems, and Variable Renewables

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ieee TRANSACTIONS ON INDUSTRY APPLICATIONS 2019年第6期55卷 6355-6367页

作者： Santos, Sergio F. Fitiwi, Desta Z. Cruz, Marco R. M. Santos, Claudio Catalao, Joao P. S. INESC TEC P-4200465 Porto Portugal Econ & Social Res Inst Dublin 2 Ireland Trinity Coll Dublin Dublin 2 Ireland Univ Beira Interior C MAST P-6201001 Covilha Portugal Univ Porto Fac Engn P-4200465 Porto Portugal

Economic development and changing lifestyles are leading to the extensive use of energy-intensive technologies by consumers. As a result, this has led to a dramatically increased demand for electricity. In addition, the consumers' increasing demand for a more reliable and uninterrupted energy supply is posing enormous challenge for service providers. This necessitates the development of novel solutions that should be at the system operators' disposal, particularly at distribution levels. One way to partly address this concern is by automating distribution systems and equipping them with intelligent technologies-a transformation to smart distribution systems. Such a transformation should improve system reliability and operational efficiency because such systems will be capable of operating and immediately restoring discontinued service to consumers. To facilitate this, it is necessary to replace manual switches by remotely controlled ones, improving the system restoration capability, which is one of the key features of smart grids. This paper presents a new framework to determine the minimal set of switches that have to be replaced or optimally allocated in order to automate the system. This is supported by a sensitivity analysis. Different topologies are also assessed taking into account various reliability indices and power losses in system operation following the system's automation. Such an optimization work is done under a massive integration of renewable energy sources and energy storage systems. All this simultaneously addresses the economic and functional requirements of the automated system, ultimately improving system's reliability. The standard ieee 119-bus standard system is used as a case study, where different types of loads are considered (residential, commercial, and industrial).

关键词： distributed smart systems distribution automation reliability self-healing service restauration smart grid

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