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IEEE INTERNATIONAL CONFERENCE ON BIOMEDICAL ENGINEERING AND SCIENCES

作者： Zaharudin, Siti Zuleika Binti Kazemi, Mohsen Malarvili, M. B. Univ Teknol Malaysia Fac Biosci & Med Engn Skudai 81310 Johor Malaysia

ISBN: (纸本)9781479940844

In this paper, a respiratory carbon dioxide (CO2) measurement device has been designed and introduced for home monitoring applications. Typically, peak flow meter is used to monitor the severity of asthma. In order to use this device, the patient needs to inhale a full, deep breath in, and then blast it out as hard and fast as possible until there is no more air left to expel from his/her lungs. Besides that, children below 6 years old are unable to perform this test. Therefore, capnograph has recently been used as a new method to overcome such limitations. The problem is that capnographs in the market are too expensive, bulky, and not affordable to be used as a home monitoring device. Hence, in this preliminary work, we introduce a new and low-cost portable tool which utilize MG-811 sensor to detect CO2. The output signal (concentration of CO2) is then processed using arduino and be sent to the PC through universal serial bus (USB) port for further analysis. In this paper, we present our preliminary simulation results that were obtained using Proteus 8 software.

关键词： Respiratory Carbon dioxide sensor arduino microcontroller

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Photosensitive Security System for Theft Detection and Control using GSM technology 4

Photosensitive Security System for Theft Detection and Contr...

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2015 International Conference on Signal Processing And Communication Engineering Systems (SPACES)

作者： Teja, P. Satya Ravi Srikar, A. Sai Kushal, V. Srinivasan, K. Natl Inst Technol Instrumentat & Control Engn Dept Tiruchirappalli India

ISBN: (纸本)9781479961085

This paper illustrates the design and development of a theft control system for security lockers, homes, bank lockers, jewelry outlets, etc. The proposed system consists of an LDR (Light Dependent Resistor) based sensor which acts as an electronic eye for detecting the theft or attempt, and a signaling procedure based on SMS using GSM (Global Systems for Mobile communications) technology. The GSM based communication helps the owner and concerned authorities to take necessary and timely action in order to prevent the theft. The LDR circuit is interfaced using a relay circuit with an arduino microcontroller board. Efficacy of the proposed system can be seen in its immediate intimation regarding the incident. The proposed designed system is very effective and inexpensive.

关键词： arduino microcontroller GSM 300 Module LDR Photosensitive Security system

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A Low-cost Web-based Learning Platform for CNC Machining Education 6

A Low-cost Web-based Learning Platform for CNC Machining Edu...

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6th International Conference on Advanced Computing (ICoAC)

作者： Muthupalaniappan, N. Maruthupandi, A. Pandian, S. Antony, A. John Paul Pandian, Shunmugham R. Velammal Coll Engn & Technol Madurai 625009 TN India Louisiana Sch Math Sci & Arts Natchitoches LA 71457 USA

ISBN: (纸本)9781479981595

Computer numerical control (CNC) machines play a central role in modern manufacturing. CNC machining skills provide high-paying manufacturing jobs to graduates of engineering and technology. Hands-on laboratory instruction is essential for effective student learning in the area of CAD/CAM/Manufacturing Technology, but the high cost of commercial and even educational CNC machines like mills and lathes constrains the scope of instruction in CNC machining. In this paper, an inexpensive two-axis lathe prototype is developed using off-the-shelf materials and components, open source hardware, and open source CAM and CNC software. The machine can be adapted for large scale use in engineering colleges, polytechnics, and industrial training institutes (ITIs). To make the CNC learning even more affordable, accessible and less resource-intensive, a web-based learning platform for using the lathe is developed.

关键词： CNC lathe CAM arduino microcontroller web-based learning

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Smart Automation System for Controlling Various Appliances using a Mobile Device

Smart Automation System for Controlling Various Appliances u...

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IEEE International Conference on Industrial Technology (IEEE ICIT)

作者： Gunarathne, S. B. M. S. S. Kalingamudali, S. R. D. Univ Kelaniya Dept Phys & Elect Kelaniya 11600 Sri Lanka

ISBN: (纸本)9781538663769

This paper outlines the methodology of designing and developing a smart control system for controlling light, air conditioning and ceiling fans in a room. This system considers the requirements of the users appropriately and makes a comfort zone for the users. An android application with a user friendly Graphical Interface, which is easy to communicate with the smart control system, has been developed. The application is connected with the control system through Wi-Fi across a cloud network and it can respond quickly. RGB LED panel light system that controls the color, color temperature and luminance was designed by considering the requirements of the instances and lighting conditions. Although there are RGB LED panel lights available, there are no systems defined for the activity based color modes. An IR Remote module controller system was built for controlling inverter type air conditioners by giving commands from a smart phone application. This system considers the mean value of the preferences of many users to control the air conditioning system. The running mode of the air conditioner is chosen from the data given through the application by many users in a same place. Although the inverter type air conditioners continuously regulate the temperatures, the fan does not do it. Because of this problem, a ceiling fan controlling system with two modes, automatic and manual, was designed. Automatic mode utilizes the users skin moisture related hybrid system to set the room temperature. Manual mode works according to the suggestions given by the crowd just as the air conditioning system. This air conditioning and ceiling fan control system that works according to the suggestions of crowd is better than the individual preference system using a conventional remote controller.

关键词： smart homes smart city smartfarming JoT cloud networking wireless communication air conditioning control system ceilingfan control system RGB LED panel light arduino microcontroller pulse width modulation mobile application color psychology

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Design and Implementation of the Micro-electric Discharge Machine to preare nano silver colloid 13

Design and Implementation of the Micro-electric Discharge Ma...

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13th IEEE Conference on Industrial Electronics and Applications (ICIEA)

作者： Tseng, Kuo-Hsiung Chou, Chih-Ju Shih, Sheng-Hao Chung, Meng-Yun Natl Taipei Univ Technol Dept Elect Engn Taipei Taiwan

ISBN: (纸本)9781538637586

This study explored the preparation method of the micro electrical discharge machine (m-EDM). The electronically controlled system was designed through an electrode system platform transmitting an arduino microcontroller, a motor linked three axis moving pan head, and 3D printing technology, which replaced the traditional manual method to render the mechanism more stable and convenient to operate and increase the efficiency of the preparation process. The preparation process was optimized through Ziegler-Nichols method, in which the closed loop control system identified the critical coefficient and the shock period through steady state oscillation. According to this method, the PID servo control parameter ratio was adjusted to affect the gap control of the electro spark discharge process.

关键词： micro electrical discharge machine arduino microcontroller Nano silver proportional-integral-derivative VisSim

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Web Service-based Automation System for Duration Scheduling and Remote Control of Traffic Signal Lights 2

Web Service-based Automation System for Duration Scheduling ...

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2017 International Conference on Computer Science and Engineering (UBMK)

作者： Dandil, Emre Gultekin, Sabri Bilecik Seyh Edebali Univ Dept Comp Engn Bilecik Turkey

ISBN: (纸本)9781538609309

In this study, arduino microcontroller based traffic signalization automation system that is remote manageable with a web service is presented for duration scheduling of traffic signal lights. In this realized system, it will be possible to adjust the light durations dynamically over the internet. Thus, during sudden moments of intervention, a great convenience and speed will be ensured for updating the durations of the lights. In the study, a prototype is designed on the breadboard and the results are observed on this prototype. Furthermore, users can be able to control the traffic signals through the internet by the designed interface applications. Therefore, significant gains are predicted for the traffic signalization systems in terms of time and financial costs.

关键词： Traffic signalization system arduino microcontroller remote control C# web service

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Digitally Controlled Hybrid Liquid Level Detection System Using Programmable Logic Controller and microcontroller 1st

Digitally Controlled Hybrid Liquid Level Detection System Us...

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International Conference on Emerging Trends and Advances in Electrical Engineering and Renewable Energy (ETAEERE)

作者： Kayande, U. B. Jaspreetkaur, P. Kulkarni, R. M. Mahajan, S. B. Sanjeevikumar, P. Marathwada Inst Technol Dept Elect & Elect Engn Aurangabad Maharashtra India Univ Johannesburg Dept Elect & Elect Engn Johannesburg South Africa

ISBN: (纸本)9789811047626;9789811047619

In this paper, digitally controlled hybrid liquid level detection (HLLD) system using programmable logic controller (PLC) and microcontroller is articulated. In most of the industries, liquid (chemicals, paint, water, etc.,) is stored at ground levels or in underground tanks and then pumped into overhead tanks as per requirement. This method is advantageous because it is very easy to unload tanks of liquid into underground tanks, and liquid can be pumped as per its necessity. PLC is excellent industrial controller which is used for pump control along with its analog module interfaced to sensor for level detection. This system is efficient but very costly because of analog module. Proposed system eliminates the analog module and replaces it with an embedded microcontroller. In proposed system, PLC analog module is replaced by arduino microcontroller. This reduces cost of system very much, even the sensors used with microcontroller are comparatively very cheap than those used with PLC directly. In the proposed mechanism, supervisory control and data acquisition (SCADA) system is also interfaced with PLC which monitors the level of liquid and logs the data of liquid usage for analysis. This paper gives detailed information of proposed system along with flowcharts, algorithms, and hardware implementation with actual result of SCADA system.

关键词： Digital control Liquid level detection Programmable logic controller arduino microcontroller SCADA

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Case Study: Aspects of Fuzzy Controller Implementation in Embedded Systems 2

Case Study: Aspects of Fuzzy Controller Implementation in Em...

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2nd International Conference on Mathematics and Computers in Science and Engineering (MACISE)

作者： Muniz, L. M. Carmo, M. J. Santos, M. F. Santos Neto, A. F. Mercorelli, P. Dept Eletroelect Jose Peres St 558 Leopoldina Brazil Leuphana Univ Lueneburg Inst Prod & Proc Innovat D-21335 Luneburg Germany

ISBN: (纸本)9781728166957

In the constant search for efficient industrial processes to guarantee high reliability, its environment has frequently witnessed more robust controllers to deal better with complex processes. In this context, this work presents the design of a Fuzzy Controller, embedded in an arduino Mega microcontroller. This project uses a Resistor-Capacitor circuit and a Direct Current motor to validate the fuzzy controller effectiveness and compare it with other control techniques: classical PID controller. In addition, it was considered the storage capacity of routines in the arduino board, regarding the dynamic memory according to the increase of new membership functions and rules. The fuzzy controller was embedded, where satisfactory results were obtained when compared to a PID controller, taking non-intrusive performance indices as validation parameters.

关键词： Fuzzy Controller arduino microcontroller PID Controllers Embedded Systems

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Evaluation and Design of a Three - Phase Inverter for a Maglev Application

Evaluation and Design of a Three - Phase Inverter for a Magl...

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IEEE Conference on Power Electronics and Renewable Energy (IEEE CPERE)

作者： Bhuiya, Mohammad Abdul Ashraf, Mohammad Haniff, Asif Okorie, Enyi Kofoalada, Somtochukwu Koraz, Yahya Youssef, Mohamed Z. Univ Ontario Inst Technol Fac Engn & Appl Sci Oshawa ON Canada

ISBN: (纸本)9781728109107

This paper examines an early, proof of concept solution for the design of a three - phase power inverter. The need for an inverter design is required for the drivetrain component (Linear Induction Motor) of a magnetic levitation / Hyperloop transportation system. The design revolves around a typical inverter topology driven by an open-loop controller design. The design proposed in this paper is the integration of an arduino microcontroller and an inverter circuit. The proposed inverter circuit consists of the main components which includes a three phase gate driver and Insulated Bipolar Transistors (IGBTs) rated for 600V and a PWM controller. The controller used provides the required pulse width modulation (PWM) signals to drive the inverter circuit. The validity of the proposed design is proven through the comparison of the simulations performed in PSIM and the experimental results.

关键词： Inverter Pulse Width Modulation (PWM) arduino microcontroller Linear Induction Motor (LIM)

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An open-source behavior controller for associative learning and memory (B-CALM)

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BEHAVIOR RESEARCH METHODS 2024年第4期56卷 2695-2710页

作者： Zhou, Mingkang Wu, Brenda Jeong, Huijeong Burke, Dennis A. Namboodiri, Vijay Mohan K. Univ Calif San Francisco Dept Neurol San Francisco CA 94143 USA Univ Calif San Francisco Neurosci Grad Program San Francisco CA 94143 USA Univ Calif San Francisco Weill Inst Neurosci Kavli Inst Fundamental Neurosci Ctr Integrat Neurosci San Francisco CA 94143 USA

Associative learning and memory, i.e., learning and remembering the associations between environmental stimuli, self-generated actions, and outcomes such as rewards or punishments, are critical for the well-being of animals. Hence, the neural mechanisms underlying these processes are extensively studied using behavioral tasks in laboratory animals. Traditionally, these tasks have been controlled using commercial hardware and software, which limits scalability and accessibility due to their cost. More recently, due to the revolution in microcontrollers or microcomputers, several general-purpose and open-source solutions have been advanced for controlling neuroscientific behavioral tasks. While these solutions have great strength due to their flexibility and general-purpose nature, for the same reasons, they suffer from some disadvantages including the need for considerable programming expertise, limited online visualization, or slower than optimal response latencies for any specific task. Here, to mitigate these concerns, we present an open-source behavior controller for associative learning and memory (B-CALM). B-CALM provides an integrated suite that can control a host of associative learning and memory behaviors. As proof of principle for its applicability, we show data from head-fixed mice learning Pavlovian conditioning, operant conditioning, discrimination learning, as well as a timing task and a choice task. These can be run directly from a user-friendly graphical user interface (GUI) written in MATLAB that controls many independently running arduino Mega microcontrollers in parallel (one per behavior box). In sum, B-CALM will enable researchers to execute a wide variety of associative learning and memory tasks in a scalable, accurate, and user-friendly manner.

关键词： Associative learning Behavior controller Pavlovian conditioning Operant conditioning Interval timing Choice task arduino microcontroller

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