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Sliding Window Based Nonlinear H∞ Filtering: Design and Experimental Results

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS 2019年第2期66卷 302-306页

作者： Gasmi, Noussaiba Boutayeb, Mohamed Thabet, Assem Aoun, Mohamed Univ Lorraine CNRS CRAN UMR 7039 F-54400 Cosnes Et Romain France Univ Gabes Natl Engn Sch Gabes MACS Lab Modeling Anal & Control Syst Gabes 6029 Tunisia

This brief discusses a new linear matrix inequality (LMI)-based H-infinity filter for a class of one-sided Lipschitz discrete-time systems. Due to the introduction of a sliding window of delayed measurements, new LMI conditions are proposed. Indeed, the previous measurements allow increasing the number of decision variables in the LMIs, which render it more general and less conservative than those established by using the standard Luenberger structure of the filter. Analytical and numerical comparisons are provided to demonstrate the superiority of the proposed filter with respect to the standard one. Finally, simulation results and real-time implementation have been presented to illustrate the performances of the new filter.

关键词： Sliding window based H-infinity filtering one sided-Lipschitz condition quadratic inner-boundedness arduino mega 2560

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Smart Irrigation System Using Internet of Things 9

Smart Irrigation System Using Internet of Things

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9th IEEE International Conference on System Engineering and Technology (ICSET)

作者： Leh, Nor Adni Mat Kamaldin, Muhammad Syazwan Ariffuddin Mohd Muhammad, Zuraida Kamarzaman, Nur Atharah Univ Teknol Mara Fac Elect Engn George Town Pulau Pinang Malaysia Univ Teknol Mara George Town Pulau Pinang Malaysia

ISBN: (纸本)9781728107585

This paper presents the smart irrigation system using Internet of Things (IoT) via the arduino mega 2560. The objectives of this paper are to investigate the concept of smart irrigation system using IoT, to develop a system using an arduino mega 2560 that processes the data from the soil sensor which automatically water the plant and to analyse the real time condition of soil of the plants via the smart phone that is connected to the internet. The scope of the study is focused on farming crops and gardening. The limitations of this project can he very expensive if it is applied on a big area. It had to install the sensors for every plant as it is needed to know the condition of the soil. Water pump must also be added for every plant in order to supply the water. In this project, it requires blynk application software on the smartphone and hardware implementation which can detect the condition of the plant by using the dht 11 sensor and moisture level sensor. The findings of this paper are based on the experiments that were done. The first two experiments were between smart irrigation and normal irrigation. After 7 days, the results showed that smart irrigation topple the normal irrigation. Then, it proceeded to the next 3 experiments which are with the appearance of sunlight, pH values of the water and the windy condition. The conclusion of this paper is based on the objectives which all the three objectives had already achieved.

关键词： smart irrigation arduino mega 2560 soil sensor dht 11 sensor water pump

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Vehicle Fuel Monitoring and Management using RFID authentication and Telematics Notification An automated petrol refueling & notifying system 11

Vehicle Fuel Monitoring and Management using RFID authentica...

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11th International Conference on Advanced Computer Science and Information Systems (ICACSIS)

作者： Pranto, Md. Badiuzzaman Rahman, Md. Mahidur Zunayeed-Bin-Zahir North South Univ Dept Elect & Comp Engn Dhaka Bangladesh

ISBN: (纸本)9781728152929

This paper indicates a design in which a system will be capable to trace a vehicle's petrol refill amount, cost & time then notifies the vehicle's owner about the refill as well. The system is divided into two parts: A mobile application and a petrol pump. The users will use the mobile app to register themselves to the system and control their accounts. The users will also have an RFID which will work as a prepaid card. They can recharge the card from any authorized recharge point. The deduction of fuel from the pump for each individual will be automatic after scanning the RFID card and providing a unique password. Cost of fuel will be charged from the RFID card and at the same time, the user will be notified via realtime email technology. All the information of transactions (e.g. refill amount, refill type, refill cost, current balance, previous balance, transaction time etc.) will be sent to a database through Wi-Fi technology. This system has interconnected the pump and the mobile app by a central and secure database so that they can communicate between themselves. The database is accessible from any corner across the world and the users will be able to trace their account through the mobile application at anytime from anywhere. This system can also measure the level of fuel inside the petrol bunk. The goal of this system is to avoid dishonesty of pump laborers & car drivers toward the car owners and provide a secure fuel monitoring method with low labor cost.

关键词： vehicle's fuel monitoring system IOT application arduino mega 2560 rfid wireless communication Internet Of Things Email notifications ATmega 2560 microcontroller

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Dual Door Lock System Using Radio-Frequency Identification and Fingerprint Recognition 5

Dual Door Lock System Using Radio-Frequency Identification a...

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IEEE 5th International Conference for Convergence in Technology (I2CT)

作者： Tshomo, Karma Tshering, Kencho Gyeltshen, Dorji Yeshi, Jigme Muramatsu, Kazuhiro Royal Univ Bhutan Elect & Commun Engn Dept Coll Sci & Technol Phuentsholing Bhutan

ISBN: (纸本)9781538680759

In this paper, we present a dual lock system using radio-frequency identification (RFID) and fingerprint recognition. It is a secure and reliable locking system which can be implemented in home, offices, school and in any kind of organization. Even if the users lost the RFID card, they can unlatch the lock with their fingerprints. Only the registered users are able to access using their fingerprints and the RFID tags. If any unauthorized persons try to have an access, first of all short message service (SMS) will send a text message to an owner using global system for mobile communications (GSM), and at the same time a TTL camera will take a snap of that person and store it in a SD card for reference of the owner. The core of the system is the arduino mega 2560 which is interfaced with a fingerprint scanner module, a RFID card reader module, the TTL camera, an SD card module, a GSM shield, a liquid crystal display (LCD) and an electric door strike.

关键词： arduino mega 2560 RFID GSM fingerprint SD card TTL camera relay electric door lock

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Performance Comparison of P&O and INC MPPT Algorithm for a Stand-alone PV System

Performance Comparison of P&O and INC MPPT Algorithm for a S...

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IEEE International Conference on Innovations in Power and Advanced Computing Technologies

作者： Mishra, Jyotismita Das, Subhadip Kumar, Deepak Pattnaik, Monalisa Natl Inst Technol Dept Elect Engn Rourkela India

ISBN: (纸本)9781538681909

This paper presents a comparative experimental study of Perturb and observe (P&O) and Incremental conductance (Inc) MPPT algorithm for an autonomous photovoltaic (PV) system. The steady-state and transient behavior of both the techniques are analyzed thoroughly. A laboratory setup for the stand-alone PV system is developed using a boost converter and the MPPT algorithm is implemented in a 10-bit arduino mega 2560 micro-controller. The functionality of both the algorithms is observed at different irradiance and duty cycle perturbation which confirms that the performance of Inc algorithm is better than P&O method.

关键词： PV System Boost Converter arduino mega 2560 P&O and INC MPPT algorithm

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基于arduino的智能运动控制系统设计

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工业技术创新 2021年第4期8卷 109-113页

作者：陈钰婷于立超蔡希昌鲍治平北方工业大学信息学院北京100144

为了促进智能物流系统的不断进步,设计了一款基于arduino的智能运动控制系统。选用arduino mega 2560控制板为主控板,配置陀螺仪姿态调整模块、OLED显示模块、电机及驱动模块、OpenMV视觉识别模块等组成硬件系统;采用PID算法调节小车运... 详细信息

为了促进智能物流系统的不断进步,设计了一款基于arduino的智能运动控制系统。选用arduino mega 2560控制板为主控板,配置陀螺仪姿态调整模块、OLED显示模块、电机及驱动模块、OpenMV视觉识别模块等组成硬件系统;采用PID算法调节小车运行速度和行进方向,融合了速度解算与全向移动算法,实现了小车全场定位的功能。测试结果表明:融合机器视觉算法的智能运动控制系统的物流小车能够实现自动搬运功能,抓取并放置一个物料耗时仅约6 s,物料摆放精度达到±2 mm。系统可准确操控速度和方向,且具有成本低、操控便捷等优势。

关键词： arduino mega 2560 速度解算全向移动算法 PID 机器视觉算法

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温室CO_(2)气肥增施控制器的设计

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天津农学院学报 2021年第2期28卷 67-71页

作者：于镓杨延荣赵辉单慧勇郭俊旺卫勇天津农学院工程技术学院天津300392 天津龙川洁净室运行管理有限公司天津300384

为实现温室内CO_(2)气肥的精准控制,设计基于开源系统arduino mega 2560的CO_(2)气肥增施控制器。系统选择MH-Z14、BH1750、SHT10、DS18B20等传感器实现CO_(2)浓度、光照强度、空气温度湿度、土壤温度等环境参数采集,采用2G容量SD卡实... 详细信息

为实现温室内CO_(2)气肥的精准控制,设计基于开源系统arduino mega 2560的CO_(2)气肥增施控制器。系统选择MH-Z14、BH1750、SHT10、DS18B20等传感器实现CO_(2)浓度、光照强度、空气温度湿度、土壤温度等环境参数采集,采用2G容量SD卡实现测试数据海量存贮,LCD12864和4x4小键盘实现人机交互,通过遥控继电器输出控制气肥发生器。采用模糊控制算法根据预设参数控制气肥发生器的工作时长,实现温室内气肥环境的调控。设计完成的气肥增施控制器具备数据采集、数据存贮、参数设置、自动报警、24 h内极值数据查询、气肥发生器调控等功能;气肥调控模式包括手动设置反应时间、手动设置目标浓度自动跟踪、智能选择目标浓度自动跟踪三种模式。与课题组自制电加热气肥发生器联合测试表明,气肥增施控制器实现了预定设计功能。

关键词：温室 CO_(2)气肥模糊控制 arduino mega 2560

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Temperature Stability and Humidity on Infant Incubator Based on Fuzzy Logic Control 19

Temperature Stability and Humidity on Infant Incubator Based...

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5th International Conference on Computing and Artificial Intelligence (ICCAI)

作者： Widhiada, W. Nindhia, T. G. T. Gantara, I. N. Budarsa, I. M. Suarndwipa, I. N. Univ Udayana Mech Engn Dept Campus Bukit Jimbaran Bali Bukit Jimbaran Bali *** Indonesia

ISBN: (纸本)9781450361064

Premature babies were born need to be placed inside an incubator to keep its body temperature and humidity in a certain condition. In this paper shows the design and implementation of baby incubator using intelligent control to keep the temperature and humidity. The particular incubator uses an arduino mega 2560, an arduino Uno, an DHT22 Sensor, and an LM35 Sensor. Fuzzy Logic Control has implemented inside the arduino mega 2560 to keep the maximum overshoot oscillations and to keep the error signal under 5%. The desired temperature is around 36 degrees C and the humidity around 80% to 60% RH value. The research is conducted in two sessions, one without a load and one with 2 Kg load to simulate the weight of a Baby. The testing result of incubator without load has achieved the stability level which it is quicker than with 2 kg load. Overall the maximum overshoot and the signal error on both research accomplished with the set goal is under 5%.

关键词： Fuzzy Logic arduino mega 2560 arduino Uno LM35 Sensor DHT22 Sensor

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Observer-Based Feedback Stabilization for Lipschitz Nonlinear Systems With Extension to H_∞ Performance Analysis: Design and Experimental Results

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IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY 2018年第1期26卷 321-328页

作者： Thabet, A. Frej, G. B. H. Boutayeb, M. Univ Gabes Lab Rech Modelisatio Anal & Commande Syst Gabes 6029 Tunisia Univ Lorraine Ctr Rech Automat Nancy F-54052 Nancy France

This brief proposes design of a robust observer-based feedback stabilization for Lipschitz nonlinear systems. The objective is the use of the differential mean value theorem to introduce a general condition on the nonlinear functions. To ensure asymptotic stability, sufficient conditions that are expressed in terms of linear matrix inequalities. High performances are shown through real-time implementation with digital signal processing device (arduino mega 2560).

关键词： arduino mega 2560 differential mean value theorem (DMVT) nonlinear systems observer robust feedback control

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Design of Military Surveillance Robot 1

Design of Military Surveillance Robot

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1st International Conference on Secure Cyber Computing and Communications (ICSCCC)

作者： Ghute, Minal S. Kamble, Kanchan P. Korde, Mridul Yeshwantrao Chavan Coll Engn Elect & Telecommun Engn Nagpur Maharashtra India Shri Ramdeobaba Coll Engn & Management Elect & Commun Engn Nagpur Maharashtra India

ISBN: (纸本)9781538663738

The system proposed in this paper consists of a single unit, which will monitor the environment in various hazardous conditions and provide live video feedback. Basics of robotics like sensors and actuators, gives an overview on robotic construction. The proposed system is also able to capture real-time videos which are useful for surveillance for a specific person or area. Controlling of Robot is done using a Raspberry Pi3 processor. This robot is more comfortable for military applications such as surveillance of interested *** will provide tactical advantage during hostage situations or in hostile grounds. It is capable of walking on any surface and providing monitoring over an area. With the help of high quality video transmission the surveillance become more effective. Video quality is improvised in the proposed system. These will prove important in applications like robots for civil use and military robots.

关键词： arduino mega 2560 Raspberry Pi3 Servomotors Application controlling Bluetooth connectivity

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